HomeMy WebLinkAboutMINUTES - 07212015 - D.11RECOMMENDATION(S):
CONSIDER accepting "2014 Annual Crop Report" and submitting the report to the California Department of Food
and Agriculture.
FISCAL IMPACT:
There is no fiscal impact
BACKGROUND:
Sections 2272(a) and 2279 of the California Food and Agricultural Code require the County Agricultural
Commissioner to submit an annual report to the State Secretary of the California Department of Food and Agriculture
regarding the condition, acreage, production and value of agricultural products in the county. An annual report shall
also include what is being done to eradicate, control or manage pests and actions relating to the exclusion of pests or
quarantines against pests. The report may include information about organic farming, biotechnology, integrated pest
management and biological control activities in the county. The 2014 Crop Report provides core agricultural
statistical data and programmatic information about Contra Costa County. It contains information about the many
sources of food production in the county, including commercial and small-scale diversified farms, community and
school gardens, nurseries, and livestock production. In addition,
APPROVE OTHER
RECOMMENDATION OF CNTY ADMINISTRATOR RECOMMENDATION OF BOARD COMMITTEE
Action of Board On: 07/21/2015 APPROVED AS RECOMMENDED OTHER
Clerks Notes:
VOTE OF SUPERVISORS
AYE:John Gioia, District I
Supervisor
Candace Andersen, District II
Supervisor
Mary N. Piepho, District III
Supervisor
Karen Mitchoff, District IV
Supervisor
ABSENT:Federal D. Glover, District V
Supervisor
Contact: 646-5250
I hereby certify that this is a true and correct copy of an action taken and entered on the minutes of the
Board of Supervisors on the date shown.
ATTESTED: July 21, 2015
David Twa, County Administrator and Clerk of the Board of Supervisors
By: June McHuen, Deputy
cc:
D. 11
To:Board of Supervisors
From:Chad Godoy, Director of Agriculture/Weights & Measures
Date:July 21, 2015
Contra
Costa
County
Subject:APPROVE and AUTHORIZE the Contra Costa County 2014 Crop Repot
BACKGROUND: (CONT'D)
articles on the drought, native plants, cherry production, urban agriculture and the work being completed by
Weights and Measures staff illustrate the diversity of farming in the county and the work that the County
Agricultural Commissioner’s office does to support a robust agricultural industry.
CONSEQUENCE OF NEGATIVE ACTION:
The annual filing of a county crop report is required of the Agricultural Commissioner per sections 2272(a) and
2279 of the California Food and Agricultural Code. A negative action would delay filing or prevent submission.
CHILDREN'S IMPACT STATEMENT:
None
ATTACHMENTS
2014 Crop Report
CONTRA COSTA COUNTY
2014 CROP REPORT
Contra Costa County - 2014 Annual Crop Report2
Table of Contents Mission Statement
The Contra Costa County Department of Agriculture /
Weights and Measures, under the direction of the California
Department of Food and Agriculture, Department of Pesticide
Regulation and Division of Measurement Standards, is
responsible for conducting regulatory and service activities
pertaining to the agricultural industry and the consumers of
our county. The primary goal of this office is to promote and
protect agriculture while safeguarding the public and the
environment. Our work as county Weights and Measures
officials in the community ensures a safe place to live and a
fair marketplace for trade.
Agricultural Commissioner
Chad Godoy
Assistant Agricultural Commissioner
Matt Slattengren
Deputy Agricultural Commissioners and Sealers
Gene Mangini
Steve Reymann
Larry Yost
Agricultural Biologists
Karen Adler, Keri Brumfield, Chris deNijs, Mariah
deNijs, Ralph Fonseca, Ivan Godwyn, Mortay Mendoza,
Abdoulaye Niang, Lucas Pattie, Wil Schaub, Cecilie
Siegel, Beth Slate, Jorge Vargas
Weights and Measures Inspectors
Gabriel Adebote, Patrick Bowen, Christine Buelna,
Ngozi Egbuna, Harmeet Gill, Chris Michaels, Joel Rocha
Administrative Support
Roxann Crosby
Sheree Nuxoll
Information Technology Support
Susan Wright
Retiree Volunteer
Suzanne Maddux
Glassy-winged Sharpshooter Inspectors
Betsy Montgomery
Tom Wright
Pest Detection and Pest Management Staff
Simone Ackermann, Danilo Angcla, Lyndsay Bloxsom,
Amanda Crosby, Nancy Dennis, Aaron Francis,
Jatinder Gill, Herb Gilmore, Lou Ellen Kelly, Hardy
Leopando, Phyllis Lewis, Edward Lujan, Rick Mata,
Christine O’Boyle, Eldren Prieto, Craig Shoener, Lindsay
Skidmore, Greg Spurlock, Oscar Zaldua
Pest Quarantine Detector Canines
Conan, handled by Cecilie Siegel
Cairo, handled by Mariah deNijs
Agricultural Commissioner and Sealer’s Letter ....1
Leading Crops ....................................................2
Small Steps We Can Take to
Reduce Our Water Use .......................................2
Production Summary ..........................................3
Vegetable and Seed Crops ..................................4
Livestock and Livestock Products ......................4
Fruit and Nut Crops .............................................5
Field Crops ..........................................................6
Nursery Production .............................................7
The Benefits of Native Plants..............................7
Agriculture Today:
The Many Sources of the Foods We Eat .........8-9
Certified Farmers’ Markets ................................10
Organic Farming ................................................10
Pest Exclusion and the K-9 Teams ....................11
Pest Management .............................................11
Pest Detection ...................................................12
What Happens When We Find an Invasive Pest? ..12
Weights and Measures .....................................13
Cherries in Contra Costa County.......................14
The Cost of Growing Cherries ..........................15
The Value of Urban Agriculture ......................16-17
Economic Impact of Urban Gardening and
Farming in Contra Costa County .........................17
Contra Costa County - 2014 Annual Crop Report 1
Agricultural Commissioner and
Sealer’s Letter
Respectfully submitted,
Chad Godoy
Karen Ross, Secretary
California Department of Food and Agriculture and
The Honorable Board of Supervisors of Contra Costa County
I am pleased to submit the 2014 Annual Crop and Livestock Report for Contra Costa County in accordance with the
provisions of Section 2272 and 2279 of the California Food and Agricultural Code. This report also includes information
on additional topics including the California drought, native plants, cherry production and urban agriculture.
The total gross value of agricultural crops and products in 2014 was $119,829,000, which is an increase of $23,017,000
or 23.8% from 2013. In general, demand and prices have remained strong for agricultural crops in Contra Costa County.
Crop values vary from year to year due to many factors such as production issues, weather and market conditions.
Some notable changes in values include: livestock and livestock products increased 52%; nursery products increased
50%; fruit and nut crops increased 25%; vegetable and seed crops increased 17%; and beans increased 35%. Cattle
and calves showed a large increase both in numbers sold and in value. Fresh market and processing tomatoes saw a
significant increase in harvested acreage. By contrast, cherry yield declined 59% due to unfavorable weather conditions
that greatly reduced fruit set.
Several crop categories exceeded one million dollars in value. These categories in decreasing order include cattle
and calves, sweet corn, tomatoes, grapes, beans, alfalfa, rangeland, miscellaneous field crops, walnuts, miscellaneous
vegetables, cherries, field corn, peaches and pasture.
It should be emphasized that the values stated in this report are gross receipts and do not include the cost of production,
transportation, or marketing of the products. The economic benefit of agricultural production is generally thought to be
about three times the gross production value.
We wish to thank the individuals, industry and organizations that supplied us with vital information to complete this report.
Their cooperation is truly appreciated. I would also like to thank Karen Adler, Ralph Fonseca and all of my staff for their
diligent work in compiling information for our annual crop report.
Department of Agriculture
2366 A Stanwell Circle
Concord, CA 94520-4807
(925) 646-5250
FAX (925) 646-5732
Branch Office
Knightsen Farm Center
3020 Second Street
P.O. Box 241
Knightsen, CA 94548
(925) 427-8610
FAX (925) 427-8612
Contra
Costa
County
Chad Godoy
Agricultural Commissioner
Director of Weights and Measures
Contra Costa County - 2014 Annual Crop Report2
Leading Crops
Small Steps We Can Take to Reduce Our Water Use
On January 17, 2014, Governor Jerry Brown declared a
State of Emergency in response to the ongoing drought.
This trend has continued unabated, causing water
shortages for growers and urban residents. It is clear
that water is a limited resource in California and anything
that we can do to manage it more efficiently will benefit
everyone, from farmers to consumers.
When we try to reduce our own water footprint, most
of us consider the ways that we use water directly.
Shortening showers, using less water for dishes, reducing
unnecessary irrigation in the garden and refraining from
washing cars are all great ways to lower water use.
We also associate the drought with agriculture, since
it is often reported that farmers use the majority of
California’s water to irrigate crops. However, we don’t
make the connection that the food we consume carries
a water footprint in and of itself.
The United States Department of Agriculture has
shown that more than 25% of all the fresh water used
for agriculture in the United States is lost through food
waste. Food waste typically occurs in homes, restaurants
and supermarkets when produce, dairy products, pantry
items and meat are thrown away because they are
damaged, spoiled or not wanted. By taking simple steps
to purchase only the food that is needed in a household,
eating what is cooked and limiting waste, every person
can reduce their water use significantly.
And if that weren’t reason enough, reducing food waste
to the landfill also reduces the amount of methane that is
produced from our household waste. Since methane is a
greenhouse gas that is roughly 30 times more potent in
its heat trapping capacity than carbon dioxide, reducing
food waste, the raw material for bacterial emissions
of methane, works to reduce overall greenhouse gas
emissions.
California farmers are working to increase water use
efficiency and adapt their practices to the current
drought, while still providing food to consumers at
reasonable prices. We can support this effort by limiting
our food waste and demanding that the places where
we purchase food do the same. When food waste can’t
be reduced, we can compost it locally or throw it away
with other compostable material in the green waste bin
rather than discarding it with household garbage. With
these simple steps, we can reduce our water use and
help conserve our existing water for the future.
A Year of Food Loss Accounts For:
>25%
of all fresh water used for
agriculture in the US
$115 BILLION
Leading single crops in
Contra Costa County in
2014
Gross
Value in
millions of
dollars
Cattle & Calves 30.47
Sweet Corn 18.14
Tomatoes 15.88
Grapes 10.34
Beans 4.56
Alfalfa Hay 4.32
Rangeland 4.26
Walnuts 3.37
Cherries 2.48
Field Corn 2.16
Sources: “The Estimated Amount, Value, and Calories of Postharvest Food Losses at the Retail and Consumer Levels in the United States, USDA
Economic Research Service, Online at: http://www.ers.usda.gov/media/1282296/eib121.pdf and “One-third of Food is Lost or Wasted: What Can be
Done”, National Geographic, http://news.nationalgeographic.com/news/2014/10/141013-food-waste-national-security-environment-science-ngfood/
dollars spent by US consumers on
wasted food
1,160
pounds of food lost by
a US family of fourMillions of Dollars0
5
10
15
20
25
30
35
Cattle & Calves Sweet Corn Tomatoes
Grapes Beans Alfalfa Hay
Rangeland Walnuts Cherries
Field Corn
Contra Costa County - 2014 Annual Crop Report 3
Production Summary
Gross Value
Change
in Gross
Value
Total Cultivated
Acreage
Change in
Cultivated
Acreage Ranking
Category 2014 2013 2014 2013 2014 2013
Vegetable &
Seed Crops $41,710,000 $35,616,000 +17%7,567 6,422 +18%1 1
Livestock &
Livestock Products $32,767,000 $21,509,000 +52%---2 2
Fruit & Nut Crops $21,295,000 $16,967,000 +26%3,627 3,217 +13%3 4
Field Crops $17,753,000 $18,526,000 -4%188,506 194,390 -3%4 3
Nursery Products $6,304,000 $4,194,000 +50%41 33 +24%5 5
Total $119,829,000 $96,812,000 +24%199,741 204,062 -2%--
Fruit & Nut
Crops 17%
Nursery
Products 5%
Field Crops 15%
Livestock & Livestock
Products 27%
Vegetable &
Seed Crops 36%
2014 Gross Production Values by Percentage
Production values rose significantly in 2014. Livestock and livestock products drove this trend with a strong increase
in value. Vegetable and seed crops also continued to increase in both acreage and value.
Contra Costa County - 2014 Annual Crop Report4
Crop Year
Harvested
Acreage
Production
Per Acre
Tons
Harvested
Value Per
Ton
Total Dollar
Value1
Beans, Fresh
Market
2014 477 4.80 2,290 $1,989.71 $4,556,000
2013 399 4.85 1,940 $1,732.00 $3,360,000
Squash 2014 61 5.91 361 $993.04 $358,000
2013 36 5.76 207 $725.40 $150,000
Sweet Corn 2014 3,263 10.45 34,100 $531.86 $18,136,000
2013 3,265 10.03 32,700 $427.54 $13,981,000
Tomatoes2 2014 3,105 35.61 150,130 -$15,879,000
2013 2,400 37.76 119,470 -$11,888,000
Miscellaneous3 2014 661 ---$2,781,000
2013 322 ---$6,237,000
Total 2014 7,567 ---$41,710,000
2013 6,422 ---$35,616,000
Contra Costa County sweet corn remained the leading vegetable crop due to continuing demand for this high quality
product. There was also a significant increase in tomato acreage, including both fresh and processing tomatoes.
Livestock and Livestock Products
Vegetable and Seed Crops
The gross value for cattle products increased significantly in 2014 due to high market prices. In addition, ranchers
sold more cattle and took advantage of federal feed subsidies that were available because of the drought.
Commodity Year
Number
of Head
Total
Liveweight
Value
Per CWT
Total
Dollar Value1
Cattle & Calves 2014 23,260 186,884 $163.04 $30,470,000
2013 19,100 157,382 $119.00 $18,728,000
Apiary Products4 2014 ---$597,000
2013 ---$881,000
Miscellaneous Livestock5 2014 ---$1,700,000
2013 ---$1,900,000
Total 2014 ---$32,767,000
2013 ---$21,509,000
1 Values represent rounded estimates based on data collected from producers, experts and literature
2 Includes both fresh market and processing tomatoes
3 Includes asparagus, artichokes, beets, cabbage, cardoon, carrots, cauliflower, cucumbers, eggplant, garlic, ginseng, lettuce, okra, onions, geens,
herbs, peas, peppers, potatoes, pumpkins and radishes
4 Includes honey, wax and pollination
5 Includes chickens, ducks, emus, goats, hogs, llamas, ostriches, pigs, rabbits, sheep, turkeys, milk, wool and eggs
Contra Costa County - 2014 Annual Crop Report 5
1 Values represent rounded estimates based on data collected from producers, experts and literature
2 Includes almonds, apples, apriums, asian pears, berries, citrus, figs, melons, pears, pecans, persimmons, pistachios, prunes,
pomegranates, quinces and strawberries
Crop Year
Harvested
Acreage
Production
Per Acre
Tons
Harvested Value Per Ton
Total
Dollar Value1
Apricots 2014 66 4.85 320 $3,489.16 $1,117,000
2013 89 3.70 328 $2,763.85 $907,000
Cherries 2014 494 0.99 489 $5,071.00 $2,480,000
2013 506 1.68 850 $3,613.00 $3,071,000
Grapes 2014 2,190 4.64 10,200 $1,013.35 $10,336,000
2013 1,734 4.59 7,960 $878.55 $6,993,000
Nectarines 2014 23 3.85 87 $5,631.56 $490,000
2013 33 4.22 137 $3,326.00 $456,000
Olives 2014 183 1.77 324 $759.63 $246,000
2013 179 2.29 410 $782.00 $321,000
Peaches 2014 101 4.10 414 $4,207.60 $1,742,000
2013 136 4.20 571 $2,823.00 $1,612,000
Plums & Pluots 2014 27 4.27 113 $5,249.80 $593,000
2013 32 4.62 146 $3,264.00 $477,000
Walnuts 2014 458 2.09 957 $3,522.00 $3,371,000
2013 393 2.28 896 $2,697.00 $2,417,000
Miscellaneous2 2014 87 ---$920,000
2013 117 ---$713,000
Total 2014 3,627 ---$21,295,000
2013 3,217 ---$16,967,000
Fruit and Nut Crops
In general, fruit and nut prices were significantly higher in 2014 while yield for most commodities was generally
lower. Grape and walnut production increased due to new vineyards and orchards starting to bear. In addition, grape
prices increased by 15%, which raised the overall production value. Cherry production was down due to unfavorable
weather conditions that greatly reduced fruit set.
Contra Costa County - 2014 Annual Crop Report6
Crop Year
Harvested
Acreage
Production
Per Acre
Total
Harvested Unit
Value Per
Unit
Total
Dollar Value1
Alfalfa hay 2014 3,387 5.13 17,400 Ton $248.26 $4,320,000
2013 3,351 4.99 16,700 Ton $207.00 $3,457,000
Cereal hay 2014 3,166 2.69 8,520 Ton $154.88 $1,320,000
2013 1,920 2.68 5,150 Ton $149.30 $769,000
Field corn 2014 2,658 4.20 11,200 Ton $192.68 $2,158,000
2013 7,928 3.90 30,900 Ton $193.50 $5,979,000
Pasture 2014 5,450 --Acre $300.00 $1,635,000
2013 5,450 --Acre $300.00 $1,635,000
Rangeland 2014 169,000 --Acre $25.20 $4,259,000
2013 169,000 --Acre $25.00 $4,225,000
Wheat 2014 807 2.41 1,940 Ton $232.54 $451,000
2013 4,097 1.44 5,900 Ton $221.00 $1,304,000
Miscellaneous2 2014 4,038 ----$3,610,000
2013 2,644 ----$1,157,000
Total 2014 188,506 ----$17,753,000
2013 194,390 ----$18,526,000
1 Values represent rounded estimates based on data collected from producers, experts and literature
2 Includes barley, forage hay, hay (wild), rye, safflower, silage, straw, sudan grass and sorghum
In 2014, field crop harvested acreage decreased, while production values increased slightly. Overall, despite price
increases, the total field crop dollar value dipped slightly.
Field Crops
Contra Costa County - 2014 Annual Crop Report 7
Year
Greenhouse Production
in Square Feet
Acres in Field
Production Total Dollar Value1
Indoor Decoratives 2014 7,200 -$55,800
2013 36,000 0.10 $23,700
Vegetable Plants 2014 15,000 1.05 $417,000
2013 15,000 0.80 $239,000
Miscellaneous2 2014 21,425 39.00 $5,831,000
2013 82,600 29.90 $3,931,000
Total 2014 43,625 40.15 $6,304,000
2013 133,600 30.85 $4,194,000
Nursery Production
1 Values represent rounded estimates based on data collected from producers, experts and literature
2 Includes bedding plants, herbaceous perennials, Christmas trees, cactus, ground covers, propagative materials, ornamental trees and shrubs, fruit trees
and cut flowers
The Benefits of Native Plants
Nursery production values continued to rise in 2014, demonstrating strong consumer demand. The diverse group
of nurseries in Contra Costa County produces a wide selection of plants that fit a number of specialized niches,
including heirloom varieties, native plants and fruit tree rootstock. These supply Bay Area residents as well as
consumers from other parts of California and beyond.
Contra Costa County nurseries offer an array of horticultural
and food-producing plants to businesses and the public.
With the current drought, the nurseries that offer native
plants are seeing an upswing in sales. This is due to the
multitude of benefits that these plants provide to yards,
gardens and other vegetated sites.
Since many native plants evolved in low precipitation
environments, they are more drought-tolerant than other
plants that originate in wetter climates. They supply habitat
for native pollinators and have adapted defense strategies
that provide protection from local pests. Native plants
also generally require less maintenance and fewer inputs
like pesticides. Research has shown that many types of
wildlife, including birds, butterflies and beneficial insects
prefer native plants, so growing them in your garden
provides more opportunities to support and view wildlife.
In addition, since open space areas have diminished due to
urban growth, planting native plants can create corridors
of habitat that help to maintain populations of wildlife.
You can find more information about natives at cnps.org.
For resources on invasive, non-native plants, check out
http://www.plantright.org/
Contra Costa County - 2014 Annual Crop Report8
Contra Costa County agriculture is diverse and historically
rich. Many people from around the Bay Area are familiar
with the eastern part of the county because of the U-pick
cherry orchards and farm stands. The majority of the
fruit, vegetable and field crops are concentrated in and
around the Agricultural Core, an area near Brentwood
that is zoned to maintain economically viable blocks of
agricultural land.
Livestock production has also been an important part
of the agricultural economy for decades. In 1940, cattle
production accounted for 18% of the total calculated
crop value of the county and in 1970, it provided 23% of
total gross production. By 2000, due in part to a surge in
nursery production, cattle values accounted for only 8%
of the total. However, at present livestock and livestock
products are once again the biggest single commodity
in the county, providing 25% of the gross value of Contra
Costa’s agricultural production.
While large-scale farming and livestock account for a
majority of the agricultural production in the county,
there are also many small-scale producers and business
owners that contribute to our county’s agricultural
diversity and provide a growing quantity of produce
to local and regional food systems. The international
Food and Agricultural Organization (FAO) notes that,
“Agriculture – including horticulture, livestock, fisheries,
forestry, and fodder and milk production – is increasingly
spreading to towns and cities. Urban agriculture provides
fresh food, generates employment, recycles urban
wastes, creates greenbelts, and strengthens cities’
resilience to climate change.”1
Contra Costa County has been the starting ground
for a number of these urban and suburban diversified
small-scale farms. In the late 1970s, the Contra Costa
Community Gardening Project and several independent
initiatives in Richmond established 16 community
gardens around Contra Costa County. In this same
period, a handful of school gardens were established and
pioneering programs in horticultural education began.
By the early 1980s, the county’s first farmers’ markets
opened in Pleasant Hill and Walnut Creek. Since then,
the urban gardening and farming movement in Contra
Costa has continued to grow. This year there are over 40
community gardens and 30 Certified Farmers’ Markets
that bring locally grown fresh fruit and vegetables from
farms to consumers. Most impressively, there are
now over 60 school gardens around the county, many
of which are part of larger multi-school educational
gardening programs.
Small-scale diversified farms
Produce a variety of fruits, vegetables and other agricultural products
by employing ecological principles including nutrient recycling and
biological control agents that reduce the need for pesticides and
chemical fertilizers
Use direct marketing avenues like farmers’ markets, farm stands,
CSAs2 and direct sales to restaurants
Offer classes and volunteer opportunities to the public focused on
food production, composting, marketing, cooking, nutrition and other
agricultural skills
Find a profitable niche by differentiating their products from more
widely available commodities by unique quality, taste, appearance or
harvest time
Nurseries
Specialize in particular plants that provide value to homes and gardens
such as natives, vegetable seedlings, plants that provide pollinator
habitat, drought-tolerant ornamentals, herbs and flowers
Produce plants for landscaping, gardening, home use and habitat
restoration
Retain a historical significance and promote both small and large-scale
enterprises, especially in the Richmond area where old greenhouses
are still used for production today
Agriculture Today: The Many Sources of the Food We Eat
Contra Costa County - 2014 Annual Crop Report 9
Commercial Farms
Provide a diverse array of crops including grapes, cherries, walnuts,
sweet corn and tomatoes
Market crops commercially, although many also diversify by using
more direct channels like farmers’ markets, U-Picks and farm stands
Utilize larger tracts of land and tend to grow crops in blocks that are
rotated annually
Consist of organic and conventional production
1 Source: http://www.fao.org/urban-agriculture/en/
2 CSA refers to Community Supported Agriculture, where individuals support a local farm by purchasing a share of the harvest that is usually supplied
in the form of produce baskets that are provided throughout the harvest season
Agriculture Today: The Many Sources of the Food We Eat
Community Gardens
Sustain crops that aren’t always available in grocery stores like
heirloom varieties or have ethnic or cultural value
Provide access to nutritionally rich foods that may otherwise be
inaccessible to low-income families and individuals
Provide green space in urban neighborhoods and are credited with
reducing urban blight
Add beauty to the community and heighten people’s awareness and
appreciation for living things
School Gardens
Provide innovative teaching tools that allow educators to incorporate
hands-on activities in a diverse array of interdisciplinary, standards-
based lessons
Create opportunities for students to discover fresh food, make
healthier food choices and become better nourished, expanding on
First Lady Michelle Obama’s Let’s Move initiative
Build classroom relationships, provide physical activity, improve
teamwork, beautify the environment and instill a positive work ethic
Provide pre-employment training in production gardening, hydroponic
farming, culinary and food service training
Livestock production
Encompasses primarily large acreages used in beef cattle and calf
production, but also includes other types of livestock
Contains an extensive amount of land devoted to rangeland and
pasture with much of this land also serving as public open space
Controls the growth of non-native grasses and forbs through managed
grazing, which allows other desirable plants like wildflowers and native
grasses to maintain viable populations
Reduces fuel load, which along with other rangeland management
tools such as prescribed burning, helps mitigate fire risk
Contra Costa County - 2014 Annual Crop Report10
0 200 400 600 800 1000
Nursery products
Barley
Tomatoes
Pluots/Plums/Plumcots
Nectarines
Misc. Fruits and Nuts
Pears/Asian pears
Apricots
Squash
Sweet Corn
Cherries
Misc. Vegetables and Herbs
Pistachios
Peaches
Beans/snap
Pasture/Rangeland
2.7
9.0
9.2
11.4
15.0
16.5
17.2
23.5
16.5
27.0
28.0
31.9
38.6
43.7
163.5
982.0
Certified Farmers’ Markets
Organic acreage continues to rise in Contra Costa County. In 2014, there were 1,449 acres certified for organic
production. This is an increase of 59 acres or 4% from 2013. The number of organic farms registered for organic
production in the county remained the same from 2013 with 17 farms growing organic crops.
Organic Farming
Many consumers don’t realize what is meant by a
Certified Farmers’ Market. People come to farmers’
markets to purchase local, high quality specialty produce
and products directly from the farmer who grew them.
Often, they don’t recognize that there is a certified
section in each market, nor do they notice that each
producer with fresh fruit, vegetables, nuts, honey, eggs
and cut flowers has a certificate that is displayed at his
or her stall.
The Department of Agriculture/Weights and Measures
inspects growers who plan to sell at a farmers’
market within each county to certify what they are
producing. During a site inspection, we document
the types and amounts of crops being grown, post-
harvest storage practices and harvest season. All
of this information is put onto a Certified Producer
Certificate that the producer must post at the market.
Certified Farmers’ Markets can only be run by certified
producers, non-profits, or government agencies. The
individual or group that organizes the market also
registers and provides general information about the
market to the county. Throughout the period when the
market is open to the public, agricultural inspectors
walk the markets to check that these producers have
certificates and what they have for sale matches what
is on the certificate. In this way, the office of the County
Agricultural Commissioner endeavors to maintain the
equity of the market by ensuring that consumers grow
what they sell.
In 2014, there were 30 Certified Farmers’ Markets in
Contra Costa County. Of those, 16 were seasonal and 14
were open year-round. In addition, three of these markets
served local hospital populations. These markets were
run by a total of eight different market associations or
individual parties.
Organic Crop Acreage
Tuesday Wednesday Thursday Friday Saturday Sunday
Concord Todos
Santos Plaza
Martinez Contra
Costa County Hospital
Walnut Creek
Kaiser
El Cerrito San
Pablo Ave.
Richmond Main St.
San Ramon
Sherwood Sports
Park
Concord Todos
Santos Plaza
Antioch Kaiser
San Ramon
Bishop Ranch 3
Martinez Court
St.
Richmond
Barrett Ave.
Martinez
Main St.
Rossmoor
El Cerrito San Pablo Ave.
Brentwood
Walnut Creek Diablo Valley
Shadelands
Clayton / Danville / Orinda
Pinole / Pittsburg
Pleasant Hill / San Pablo
San Ramon Bishop Ranch 2
Antioch
Sommersville
Walnut Creek
North Locust
Moraga
Alamo
Kensington
Martinez Main St.
Contra Costa County - 2014 Annual Crop Report 11
Pest Exclusion and the K-9 Teams
Pest Exclusion Statistics
Post Office/UPS/FedEx Package Inspections 47,230
Truck Shipment Inspections from Within California 2,190
Truck Shipment Inspections from Other States 123
Household Goods Inspections for Gypsy Moth 145
Non-native Pest Interceptions 20
Canine Detection Rejections 58
Quarantine Pest, Certification and Markings Rejections 207
Pest Management
Contra Costa County staff use integrated pest management methods including surveying, monitoring and chemical
applications to control or eradicate certain exotic weed pests on public and private land. In 2014, the major weed
species treated were: Artichoke Thistle - 511 sites; Purple Star Thistle - 232 sites; and Perennial Pepperweed -
51 sites. In addition, biologists surveyed areas for barbed goat grass, hoary cress, japanese dodder, japanese
knotweed, oblong spurge, pampas grass, russian knapweed, red sesbania, woolly distaff thistle, white horse nettle,
smooth distaff thistle, purple loosestrife and kangaroo thorn, treating as needed. Where feasible, mechanical control
methods were used.
The mission of the pest exclusion program is to keep
exotic agricultural and environmental pests out of the
state of California and to prevent the establishment or
limit the spread of newly discovered pests within the
state. Non-native plant pests that become established in
California can cause enormous market losses as a result
of quarantines imposed by other states or countries that
restrict or prohibit the ability of California growers to
market and ship their agricultural commodities.
The Department of Agriculture has two key roles in
the pest exclusion program: (1) quarantine regulatory
compliance and enforcement and (2) service to the
agricultureal industry and the public. We meet these
objectives by regularly inspecting commodities entering
our county that pose a risk of harboring agricultural pests.
Examples include: incoming plant shipments at nurseries;
UPS, Postal Service, and FedEx terminals; sites where
landscaping is installed; and outdoor household articles
from areas where the gypsy moth is present.
Our agricultural detector dogs, which are funded
through a federal program, play a pivotal role on our
inspection team. These dogs are trained to find fruit,
vegetables, plants, seeds, soil or live animals shipped
in packages. In one of our most recent successes, Cairo
and his handler Mariah deNijs intercepted a package
containing 25 pounds of unshelled walnuts at a USPS
distribution facility. The walnuts, which originated from
Pennsylvania, were found to be infested with the A-rated
pests Hickory Shuckworm (Cydia caryana) and Walnut
Husk Maggot (Rhagoletis suavis).The A rating signifies
that the organism is prohibited entry into California and
is subject to confiscation and destruction. In this case,
neither of the pests are currently found in California and
if they were to become established, they would cause
significant damage to the walnut industry.
The find was even more important because these walnuts
were being shipped to Yuba County, where walnuts are
the number one crop. If the infested material had been
allowed to transit to its final destination, the likelihood
that the pests would have found a host to continue
reproducing would have been very high. Instead, our dog
team alerted on the infested package. The walnuts were
subsequently confirmed to contain A-rated pests and
destroyed, ultimately preventing a possible infestation.
Contra Costa County - 2014 Annual Crop Report12
Pest Detection
Pest detection activities ensure that new quarantine pests do not find a home in our county. Exotic invasive pests
can trigger quarantines costing millions of dollars in lost revenue while necessitating large increases in pesticide
use to control the pest. Contra Costa County pest detection specialists monitor insect traps throughout the county,
using pheromone and other attractant lures to detect insects of quarantine significance. At the first sign of an
invasive pest, steps are taken to eradicate it so that the population doesn’t become established.
Pest
Peak
Number
of Traps
Total
Annual Trap
Services Pest
Peak
Number
of Traps
Total
Annual Trap
Services
Apple Maggot 8 100 Asian Citrus Psyllid 715 1,388
European Grapevine Moth 63 514 Fruit flies (McPhail & Champ) 812 20,941
Glassywinged Sharpshooter 980 5,684 Gypsy Moth 583 891
Japanese Beetle 603 1,010 Light Brown Apple Moth 45 232
Mediterranean Fruit Fly 809 10,181 Melon Fly 751 6,962
Oriental Fruit Fly 854 12,276 Oriental Fruit Moth 15 780
Pine Shoot Moth and
Nantucket Pine Tip Moth 6 34 Vine Mealybug 63 363
Gypsy Moth 583 1,002 Khapra Beetle 16 18
What Happens When We Find an Invasive Pest?
In early July, pest detection specialists found three male
guava fruit flies over a three day period during routine
detection trapping in the Bay Point neighborhood of
central Contra Costa County. All three were found in
traps that contained a lure that mimicks the pheremone
that female oriental, guava and similar Bactrocera fruit
flies release to attract males.
When a pest of quarantine
significance like the guava fruit
fly is found, a multi-pronged
approach is employed to
eradicate it. A Proclamation of
Eradication Project is issued
by the California Department
of Food and Agriculture that
outlines a work plan for the
eradication. A delimitation
area is created in which
additional traps are deployed
to determine the extent of the infestation. Agricultural
staff also investigate how the fly may have arrived and
employ a technique of male eradication to break the life
cycle. In addition, hold notices are issued to owners of
properties where the flies are found to restrict movement
of potentially infested host fruit.
The response is targeted to ensure that the guava fruit
fly, which is native to southeast Asia and China, doesn’t
become established in California. Since it feeds on fruits
like guava, peach, citrus, cherry, fig, pomegranate and
melon, it could have a potentially devastating effect on
agriculture. If the pest were to become established,
the larvae or “maggots” would
destroy fruit tissue, making the
fruit unmarketable. Pesticides
would be used to combat the
feeding damage, resulting in
additional environmental and
food costs. For commercial
producers, the presence of a
serious pest would also result in
the loss of export markets due
to quarantines imposed by other
states and countries.
For fruit growers in Contra
Costa County, allowing the guava fruit fly to become
established would cause significant damage. Estimated
annual economic losses for an unabated population that
spread throughout the state run into the hundreds of
millions of dollars.
Contra Costa County - 2014 Annual Crop Report 13
Measuring Devices
Devices
Registered
Devices
Inspected1 Weighing Devices
Devices
Registered
Devices
Inspected1
Vehicle Fuel Station Meters 7,602 6,027 Light Capacity Retail
Scales 2,090 2,200
Electric Submeters 7,184 430 Heavy Capacity Retail
Scales 322 245
Water Meters and
Submeters 5,968 607 Vehicle/Railway Scales 99 123
Vapor/LPG Meters and
Submeters 4,345 188 Prescription/
Jewelers Scales 61 46
Taxi Meters 305 889 Livestock/Animal Scales 19 22
Other Measuring Devices 416 183 Other Weighing Devices 39 25
Advertisement &
Transaction Verification
Locations
Registered
Inspections
Conducted Quality Assurance Registered Audited
Petroleum Gas Stations 286 271 Weighmaster Locations 105 22
Price Verifying Scanner 1,150 164 Service Agent Devices -1,073
1 Includes reinspections
Weights and Measures
The Contra Costa County Division of Weights and Measures promotes a fair and equitable marketplace by performing
inspections of packages and commercial weighing and measuring devices for accuracy. This ensures that the sale
of harvested crops, livestock, animal feed, vehicle fuel and other commodities is based on an honest weight or
measure.
Contra Costa County Weights and Measures inspectors test a large variety
of devices for accuracy. There are scales ranging from jeweler’s scales used
for tiny gemstones all the way up to scales that can weigh a fully loaded
railroad car. You can be sure commercial scales and meters are accurate
because a Weights and Measures official has tested them. Before they can
be put into commercial use, devices are inspected to make sure they are
accurate and approved for that use. After the inspection, the inspector seals
any adjustable parts that might affect how they perform. Each commercial
scale that passes inspection will have a paper county seal that is visible
to consumers. Additional regular inspections are performed on devices to
ensure continued accuracy.
Examples of scales that are tested include railroad scales, livestock scales,
vehicle scales and produce scales (counterclockwise from top left).
Contra Costa County - 2014 Annual Crop Report14
Cherries in Contra Costa County
By Janet Caprile, UC Cooperative Extension Farm Advisor
U-Pick Cherries
In recent years the Brentwood U-Pick cherry orchards
have become one of the most successful and well
known agri-tourism enterprises in Contra Costa County.
About 60% of our orchards are U-pick or direct marketed
and about 40% are picked for commercial shipping. This
robust mix of U-pick and commercial shipping operations
is quite unique among our agricultural crops.
Sixty-five percent of our cherry orchards are 10 acres or
less. Cherries are a great crop for small farmers and rural
ranchettes. They are one of the first crops to come off
in the season (so there is less time for something to go
wrong with the crop) and until recently, they didn’t need
any sprays, so it was a good crop around home sites.
The U-pick arrangement also solves the increasing labor
problem that many growers face as the customers do
the picking themselves!
The U-pick operations tend to be smaller orchards and
account for about 30% of all the cherry acreage in the
county. But even though there may be fewer U-Pick
acres, they are the most visible cherry acres and are
an important avenue for consumer education. They
connect people to where their food comes from, which
garners support for agriculture by promoting a better
understanding of what it means to grow, harvest and eat
freshly grown produce.
Cherries can be a high risk crop if rain comes during
harvest and splits the cherries or when the crop is
light due to warm winter temperatures. So although
70% of our acreage is commercially picked, packed
and shipped, most of these growers also have a U-pick
operation because it helps them offset their risk due to
weather and labor shortages. When the crop is light it
can be difficult to find a commercial crew to pick the
crop. However, the U-Pick customers enjoy spending
time strolling in the orchard to find the perfect cherry
and they will simply leave the split ones behind.
Varieties
Our acreage has grown from about 400 acres in 1990 to
900 acres in 2014. In 1990 our acreage was primarily Bing,
the standard variety for the California cherry industry.
Now about 75% of our acreage is Coral Champagne,
a University of California (UC) variety selected, named
and introduced as an excellent variety for Brentwood by
UC Cooperative Extension Farm Advisor Ross Sanborn.
Coral Champagne is a variety that has excellent eating
and shipping quality like Bing, but ripens a little earlier
so growers can get good prices at the front end of the
market window. The remaining 25% of the acreage is
comprised of a number of other cultivars that help to
offer variety and extend the season such as Brooks, Bing,
Lapins, Rainier, Sweetheart, Tulare and Utah Giants.
New pests
We have had two pest introductions in recent years that
have threatened our cherry industry: Cherry Buckskin
disease and Spotted Wing Drosophila. We have
overcome both due to a strong working relationship
among local growers, UC Cooperative Extension and the
Department of Agriculture.
Cherry Buckskin disease had been found in neighboring
San Joaquin County in the 1980s and had the potential
to devastate our unsprayed, U-pick cherry industry
if it got into this county. UC Cooperative Extension
began coordinating an annual survey with the help of
their Master Gardener volunteers, the Department of
Agriculture, Mid Valley Agricultural Services and the local
growers to look for this difficult-to-identify disease and
keep it from getting established here. When we found
the disease in 2002, we stepped up our survey, initiated
eradication efforts and took an aggressive approach
to prevent establishment. The disease is now almost
entirely eliminated and our cherry industry continues to
grow, unaffected by this disease.
Spotted Wing Drosophila
is a small vinegar fly that
was found in Brentwood
towards the end of the
2009 cherry harvest sea-
son. This brand new
pest to the U.S. invaded
the entire Pacific North-
west that year. UC
Cooperative Extension
worked furiously with
researchers throughout
the west to find a solu-
tion to this new pest. By
the 2010 season they
had management plans and extensive grower education
programs in place that allowed our local growers to
successfully control it. During the next few years the
research team continued to fine tune the management
program to make it as safe and environmentally-
friendly as possible. UC Cooperative Extension worked
extensively to develop management practices that were
compatible with the unique needs of our U-Pick industry.
We now have organic options and bait sprays that have
been widely adopted in the Brentwood area and work
particularly well in our multiple variety, U-pick orchards.
A Spotted Wing Drosophila adult
Contra Costa County - 2014 Annual Crop Report 15
The Cost of Growing Cherries
UC Davis Agricultural and Resource Economics in conjunction with University of California Cooperative Extension
Services all over the state continually put together production cost studies for various crops. For cherries in California,
research shows that farmers, on average, gain a 13% profit after all production costs are considered.1
Production costs and returns for cherries vary by location and over time for any particular farming operation. This
variability stems from differences in the following:
For example, while our cherry producers grossed an average of $5,071 per acre on cherries in 2014, based on a 13%
profit projection from the cost study, the grower may only see a profit of about $659 per acre. For a small grower
with 5 acres, this means that the grower needs to spend $22,059 in order to earn $3,296 in total profit. The cost
study shows that cherry producers, like many farmers, assume an enormous amount of risk by investing in a crop
without knowing what the yields will be when the cherries are harvested.
Sample production cost studies for many commodities are available and can be requested through the Department
of Agricultural and Resource Economics, UC Davis. Current studies and some archived studies can be obtained
from county UC Cooperative Extension offices or downloaded from the department website at http://coststudies.
ucdavis.edu
1 Costs can also be calculated differently depending on the intended use of the cost estimate. The information in this publication serves as a general
guide for establishing and producing sweet cherries in central California. To avoid drawing unwarranted conclusions for any particular farm or group
of farms, the reader must closely examine the assumptions used. If they are not appropriate for the situation under consideration, adjustments in the
costs and/or returns should be made.
34%
Packing
22%
Picking/Harvest
16%
Land/Overhead
13%
Prot
10%
CulturalCosts
5%
Labor
Capital, labor and natural resources
Type and size of machinery
Cultural practices
Size of farm enterprise
Crop yields
Input prices
Commodity prices
Management skill
Contra Costa County - 2014 Annual Crop Report16
The Value of Urban Agriculture
By Rob Bennaton, Bay Area Urban Agriculture Advisor, UC Cooperative Extension
1 Source: http://www.who.int/gho/urban_health/situation_trends/urban_population_growth_text/en/
2 Source: http://www.census.gov/newsroom/releases/archives/2010_census/cb12-50.html
3 Adapted from the APA Definition, 2011. See UC Urban Ag Website: http://ucanr.edu/sites/UrbanAg/ for more information
In 2013, the world’s population crossed a threshold
never before surpassed in history: greater than 50% of
the world now lives in cities and metropolitan areas.1
This trend carries over to Contra Costa County, which is
home to a number of cities. As a matter of fact, “The San
Francisco-Bay Area is the nation’s second most densely
populated area at 6,266 people per square mile, followed
by San Jose, CA (5,820 people per square mile)… Of the
ten most densely populated urbanized areas, nine are in
the West, with seven of those in California.”2
As cities grow, one key question many are asking is
how humanity will continue to sustain itself in terms of
food systems that maintain both our environment and a
sustainable quality of life. We all want an environment
that includes healthy
water, soil and air that we
can enjoy for generations
to come. To support a
beneficial quality of life
for all, urban agriculture
considers social issues,
economics and equity in
the context of a healthy
local environment. Urban
agriculture is a way to
support healthy families,
communities and the envi-
ronment, while reaping
the associated social and
environmental benefits
that come from bringing
people together to grow
food.
“Urban agriculture includes production, distribution
and marketing of food and other [agricultural] products
within core metropolitan areas and at their edges”.3 It
is inclusive because anyone can learn how to grow his
or her own food and enjoy the benefits. Urban food
production ranges from carrots growing in a balcony
container pot to a local urban farm growing produce to
feed a low income community lacking access to healthy
food. It comes in all shapes and sizes: urban farms,
community and school gardens, and parks, and can
be for-profit, non-profit, community/school-based or a
hybrid model.
Urban agriculture provides stacked social, health,
economic and environmental advantages to communi-
ties. Social impacts of urban agriculture include safer
spaces, community building and intergenerational/
cross-cultural integration and understanding. Economic
impacts cover increased farmer income through market
expansion, saved or locally-used food-dollars and social
and economic reevaluation through asset-building. Some
health impacts are improved nutrition from increased
fruit and vegetable consumption, low-intensity physical
activity and the therapeutic effects of gardening on
mental and rehabilitative health. Environmental impacts
include a lower carbon footprint from reduced food-
miles traveled, increased water conservation and
decreased organic materials entering the waste stream.
In addition, urban agriculture generally uses fewer
chemical inputs and enhances soil conservation. This
does not mean that every
urban agriculture project
or farm offers all of these
benefits because each
site is unique. Projects
must be designed and
implemented with speci-
fic goals in mind, and the
type of hybrid model that
results will have many of
these benefits.
But the picture is not
all rosy! Cultivating
food in urban areas has
its challenges and the
urban growers have their
burdens to bear as well.
Participation and buy-in
of area residents is essential to the success, viability and
safety of urban agriculture projects. Managing soil quality
issues by testing soils, building raised beds, adding
organic material and being aware of a specific site’s
history, especially if it is an industrial one, are key factors
to consider. Legal issues such as liability/permitting,
leases, food safety, heavy metals in soil and local zoning
regulations are also crucial points to recognize. Another
challenge has been that urban agriculture projects have
historically been subsidized by government funding
earmarked for education and outreach, but attempts
to become financially self-sustainable haven’t always
succeeded. After all of these realities are resolved, the
traditional agricultural issues of production, small farm
business management, food safety in post-harvest
handling and processing come to the forefront as well.
Contra Costa County - 2014 Annual Crop Report 17
Estimated Annual Value of Urban Gardening and Farming Food Production
Projects1 Acres (avg)2 Sq. ft.Value/Project3 Total Value
Community Gardens 41 1/8 5,445 $8,168 $334,868
School Gardens 60 1/16 2,723 $4,084 $245,025
Urban Farms and
Demonstration Gardens 6 1/2 21,780 $32,670 $196,020
Charity Gardens 4 1/4 10,890 $16,335 $65,340
Gleaning4 1 ---$80,000
Estimated Total ----$921,253
Economic Impact of Urban Gardening and
Farming in Contra Costa County
In March 2013, Sustainable Contra Costa (SCOCO)
launched a multi-faceted initiative to support urban
gardening and farming (UGF) in Contra Costa County.
SCOCO conducted a first-ever inventory and survey of
urban gardens and farms in the county and compiled
a comprehensive on-line directory of gardens, projects
and supporting programs. In the process, SCOCO
documented the work of a number of organizations that
are working to create a local food system and connect
people to the land. These growing spaces provide land
for people who want to grow their own food, schools
that teach our kids about food, nutrition and other core
subjects through garden-based curricula, urban farmers,
co-op neighborhhood gardening groups, gleaners,
farmers’ markets, backyard farm circles and more.
1 Urban Gardening and Farming Projects. Source: Sustainable Contra Costa’s Directory of Urban Gardening and Farming Projects in Contra Costa,
http://sustainablecoco.org/gardendirectory
2 Gardened areas are rough estimates not based on actual site measurements
3 Values are based on an estimated square foot value of $1.50 based on information from Gardens for All and the National Gardening Association,
http://www.gardenresearch.com/files/2009-Impact-of-Gardening-in-America-White-Paper.pdf
4 Gleaning figures are based on the estimate of 80 tons of produce or 160,000 pounds per year harvested and donated to the food bank at a price of
$0.50 per pound in Contra Costa County
You can find more information about valuing urban food production at: http://sustainablecoco.org/,
https://communitygarden.org/resources/research/ and http://foodsecurity.uchicago.edu/research/community-gardens-2/
Given these challenges, the University of California’s
Division of Agriculture and Natural Resources (ANR)
conducted a statewide Urban Agriculture Needs
Assessment. One of the main findings was that urban
agriculture is a priority for UC Cooperative Extension,
which has over 120 UCCE academics involved in some
aspect of urban agriculture throughout California.
Another was the need to develop technical literature
that was adapted to the urban context and audience
on soil quality, pest management and irrigation. The
assessment also led to the establishment of an ANR
Urban Agriculture Collaborative Team and website
(http://ucanr.edu/sites/UrbanAg/) with a vast array of
information on urban agricultural production, distribution
and marketing.
Urban agriculture provides the opportunity for livable
cities that allow for an urban existence in which
healthy families and communities can coexist without
compromising the environmental and natural resources
needed by future generations. Let’s grow together!
Agriculture is an everchanging industry, and food is produced in
a variety of ways by farmers, gardeners and ranchers of all sizes.
Here in Contra Costa, the Department of Agriculture / Weights
and Measures actively seeks to promote communication and
cooperation between producers and their communities to support a
viable agricultural industry in the present and future.
Contra Costa County
2014 Annual Crop Report