PAN Pesticides Database - California Pesticide Use

Pesticide Use on Chestnuts in 2016

Note: See Working with the Information on this Page section below for important notes about this data.

Identifying information about Chestnuts, including commodity group and code number.
Top 50 pesticides used on Chestnuts, with information on the identity, use type and toxicity of each pesticide, as well as gross pounds used, application rate, acres planted, and number of applications.
Pesticide use on Chestnuts by county for all counties in California, with information on gross pounds used, application rate, acres planted, and number of applications.

Crop or Site information for Chestnuts

Basic Identification Information About This Crop or Site
Name
CDFA Commodity Group
Use Category
EPA Site Code
DPR Site Code
Chestnuts
Fruits and Nuts
AG
03004
3004

Accuracy of acres planted data not evaluated for this crop.

 

Top 50 Pesticides Used on Chestnuts in California in 2016


Totals for 2003 and later may be under-reported due to omission of adjuvants in DPR's data since that time.
Chemical Name
(CA Chem Code)
Chemical Class PAN Bad Actor Gross
Pounds
Application Rate
Pounds per acre treated
Acres Planted
where all or part
has been sprayed
Acres Treated
All Chemicals (NA, 00)
Not Listed 683.7 0.84 105.0 791.4
Uses:
N,N-bis-2(omega-hydroxypolyoxyethylene/polyoxypropylene)ethyl alkylamine (3976)
Polyalkyloxy Compound Not Listed 325.1 12.5 26.0 26.0
Uses: Adjuvant, Soap or Surfactant
Glyphosate, isopropylamine salt (1855)
Phosphonoglycine Yes 96.2 1.89 57.0 51.0
Uses: Herbicide
Glyphosate, potassium salt (5820)
Phosphonoglycine Yes 79.2 1.63 36.0 48.6
Uses: Herbicide
Methyl soyate (3519)
Fatty acid ester Not Listed 29.8 1.29 18.0 23.0
Uses: Adjuvant
Oryzalin (1868)
2,6-Dinitroaniline Yes 23.4 3.12 16.0 7.50
Uses: Herbicide
Methyl bromide (385)
Halogenated organic Yes 17.0 - - -
Uses: Fumigant, Insecticide, Herbicide, Nematicide
Pendimethalin (1929)
2,6-Dinitroaniline Not Listed 14.2 1.89 16.0 7.50
Uses: Herbicide
Ammonium sulfate (1363)
Inorganic Not Listed 11.2 0.28 38.0 40.3
Uses: Herbicide, pH Adjustment
Oleic acid, methyl ester (2266)
Fatty acid ester Not Listed 10.5 1.05 16.0 10.0
Uses: Adjuvant
Poly-i-para-menthene (1314)
Unclassified Not Listed 7.61 0.38 15.0 20.0
Uses: Insect Growth Regulator
Trimethyl nonanol-ethylene oxide complex (1196)
Polyalkyloxy Compound Not Listed 7.42 0.46 16.0 16.0
Uses: Adjuvant
2,4-D, dimethylamine salt (806)
Chlorophenoxy acid, salt, or ester Not Listed 6.75 0.23 15.0 30.0
Uses: Herbicide
Glycerol (1147, 6221)
Not Listed 5.32 0.17 26.0 31.0
Note! Data for Glycerol summarizes data from 2 or more chem codes and may not agree with DPR summaries which total data for each chem code.
Uses: Adjuvant
Heptamethyltrisiloxane-1,3-propanediol Ether, ethoxylated propoxylated (5827)
Silicone Not Listed 4.20 0.18 18.0 23.0
Uses: Adjuvant
Silicone-polyether copolymer (3520, 3841)
Polyalkyloxy Compound, Polymer, Polyalkyloxy Compound Not Listed 3.98 0.25 16.0 16.0
Note! Data for Silicone-polyether copolymer summarizes data from 2 or more chem codes and may not agree with DPR summaries which total data for each chem code.
Uses: Adjuvant
Alkyl (C8,C10) polyglycoside (4015)
Polyalkyloxy Compound Not Listed 3.89 0.42 12.0 9.30
Uses: Adjuvant
Ammonium nitrate (3052)
Inorganic Not Listed 3.89 0.42 12.0 9.30
Uses: Rodenticide, Microbiocide
Oxyfluorfen (1973)
Diphenyl ether Yes 3.17 0.10 33.0 33.0
Uses: Herbicide
Lecithin (3264)
Botanical Not Listed 2.95 0.15 35.0 19.3
Uses: Fungicide
Sodium hydroxide (362)
Inorganic Not Listed 2.92 0.09 26.0 31.0
Uses: pH Adjustment, Fungicide, Herbicide, Microbiocide
Nonyl phenoxy poly (ethylene oxy) ethanol (1743, 1397, 3999, 5755)
Polyalkyloxy Compound Not Listed 2.79 0.07 49.0 41.6
Note! Data for Nonyl phenoxy poly (ethylene oxy) ethanol summarizes data from 2 or more chem codes and may not agree with DPR summaries which total data for each chem code.
Uses: Adjuvant, Plant Growth Regulator, Soap or Surfactant
Frontalin + alpha-pinene mixture (3996)
Pheromone Not Listed 2.73 0.27 15.0 10.0
Uses: Pheromone
Fatty Acids, C16-C18 and C18-unsaturated, methyl esters (5881)
Fatty acid ester Not Listed 2.68 1.07 4.00 2.50
Uses: Adjuvant
Alpha-alkyl-omega-hydroxypoly (oxyethylene) poly (oxyethylene), (1884)
Polyalkyloxy Compound Not Listed 2.25 0.23 16.0 10.0
Uses: Adjuvant
Propylene glycol (507)
Glycol Not Listed 2.02 0.13 16.0 16.0
Uses: Fungicide, Adjuvant, Microbiocide
Glufosinate-ammonium (3946)
Phosphonoglycine Not Listed 1.73 0.17 15.0 10.0
Uses: Herbicide
Phosphoric acid (871)
Inorganic Not Listed 1.66 0.05 31.0 32.1
Uses: Fungicide, pH Adjustment, Herbicide, Microbiocide
Ethylene glycol polymer (2558, 1600, 2103, 2797, 2104)
Polyalkyloxy Compound Not Listed 1.33 0.14 12.0 9.30
Note! Data for Ethylene glycol polymer summarizes data from 2 or more chem codes and may not agree with DPR summaries which total data for each chem code.
Uses: Adjuvant, Soap or Surfactant
Citric acid (142)
Botanical Not Listed 0.97 0.03 26.0 31.0
Uses: pH Adjustment, Fungicide, Microbiocide
Mineral oil, refined (401, 3846, 3847, 2601, 2106, 2045, 2768)
Petroleum derivative-Saturated Not Listed 0.96 0.10 15.0 10.0
Note! Data for Mineral oil, refined summarizes data from 2 or more chem codes and may not agree with DPR summaries which total data for each chem code.
Uses: Herbicide, Plant Growth Regulator, Insecticide, Adjuvant, Solvent
Tall oil acids (1389)
Fatty acid Not Listed 0.91 0.03 33.0 33.0
Uses: Adjuvant
Poly (methylene para nonylphenoxy) - poly (oxypropylene) propanol (1788)
Polyalkyloxy Compound Not Listed 0.91 0.36 4.00 2.50
Uses: Adjuvant
Poly oxyethylated tallow amine (2807, 6097, 2233)
Polyalkyloxy Compound Not Listed 0.83 0.07 19.0 12.5
Note! Data for Poly oxyethylated tallow amine summarizes data from 2 or more chem codes and may not agree with DPR summaries which total data for each chem code.
Uses: Adjuvant
Propionic acid (505)
Carboxylic acid or salt Not Listed 0.70 0.07 19.0 9.33
Uses: Fungicide, Microbiocide, Preservative
Polyacrylamide polymer (2111)
Polymer Not Listed 0.53 0.02 26.0 31.0
Uses: Adjuvant
Polybutenes (1040)
Polymer Not Listed 0.48 0.19 4.00 2.50
Uses: Rodenticide
Abamectin (2254, 5916, 5917)
Macrocyclic Lactone, Botanical Yes 0.33 0.02 16.0 16.0
Note! Data for Abamectin summarizes data from 2 or more chem codes and may not agree with DPR summaries which total data for each chem code.
Uses: Insecticide
Indaziflam (5999)
Triazine Not Listed 0.30 0.06 20.0 5.33
Uses: Herbicide
Rimsulfuron (3835)
Sulfonylurea Not Listed 0.23 0.04 20.0 5.33
Uses: Herbicide
Chlorantraniliprole (5964)
Anthranilic diamide Not Listed 0.22 0.09 4.00 2.50
Uses: Insecticide
Isopropyl alcohol (342)
Alcohol/Ether Not Listed 0.21 0.02 12.0 9.30
Uses: Microbiocide, Solvent
p-nonylphenyl polyoxyethylene (4-14 moles)dihydrogen phosphate ester (5016)
Polyalkyloxy Compound Not Listed 0.15 0.14 5.00 1.07
Uses: Adjuvant, Soap or Surfactant
Dimethyl poly siloxane (1861)
Silicone Not Listed 0.08 0.0030 33.0 26.4
Uses: Adjuvant, Insecticide
Acrylic acid (2118)
Unclassified Not Listed 0.04 0.04 5.00 1.07
Uses:
Fatty acids, mixed (2069)
Fatty acid Not Listed 0.03 0.0032 19.0 9.33
Uses: Adjuvant

Regional Use for All Chemicals on Chestnuts in 2016

Region
(County Code)
Gross
Pounds
Application
Rate
pounds per acre treated
Acres Planted
where all or part
has been sprayed
Acres Treated Application
Count
California (00)
683.7 0.84 105.0 791.4 57
San Joaquin (39)
440.6 1.26 45.0 348.6 14
Yolo (57)
101.3 0.71 16.0 142.5 7
Tulare (54)
62.3 0.45 15.0 140.0 11
Butte (04)
54.3 0.38 20.0 142.4 19
Alameda (01)
17.0 - - - 2
Stanislaus (50)
5.01 0.40 4.00 12.5 2
Sacramento (34)
3.17 0.59 5.00 5.35 2
Working with the Information on this Page

* Complete 2001 data for Kern county was never submitted by the Kern County Agricultural Commissioners office. This missing data includes approximately 32,000 records totaling roughly 10 million pounds. An omission of this scale will significantly impact statewide trends.

** The 2005 data for Ventura county is incomplete because not all of the data was available at the time of DPR's release. Missing data includes mostly applications made in November and December. An estimate based on reported use in Ventura County during November and December from 2002 to 2004 suggests that the 2005 total pounds is underreported by approximately 500,000 pounds. The active ingredients most affected are captan and petroleum oil. See the DPR's 2005 PUR report for additional details.

NOTE! See methodology and documentation for California Pesticide Use Reporting for important qualifications on these numbers.

Click on the commodities name links for special caveats on the data for each commodity. For more detailed use information, including data for other years, search our California Pesticide Use database. Original source for all pesticide use data is the California Pesticide Use Report (PUR) dataset, collected and managed by the California Department of Pesticide Regulation. Significant processing of the original dataset is required to generate the summary data presented here; see documentation for a full discussion of data handling.

NOTE! Comments on the accuracy of Acres Planted reflect PAN's analysis of acreage data from the California Agricultural Statistics Service (CASS) and Department of Pesticide Regulation Pesticide Use Reporting data. The method used to assess acreage accuracy is described in the documentation. Accuracy was evaluated for aggregate, statewide California acreage, but not for smaller regions (e.g., counties). See CASS acreage estimates for additional information.

Click on underlined terms for definitions or go to the Pesticide Tutorial overview page.

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Definitions
  • Acres Planted is the planted acreage of the crop in the selected region where the selected chemical was applied. This figure may not be the total acreage of the selected crop. To obtain the total planted acreage for a crop or county, see the crop and county pages available from the Pesticide Use Search Page. See documentation for important distinctions between acres treated and acres planted.
  • Acres Treated is the acreage of the crop actually treated with the pesticide. Gross Pounds applied divided by Acres Treated is the application rate of the pesticide. The difference between Acres Planted and Acres Treated is best explained through an example:If a farmer has a 100-acre field and sprays 50 acres, then the Acres Planted will be 100 and the Acres Treated will be 50. If a farmer sprays 50 of their 100 acres three times, then the Acres Planted will remain at 100 acres, but now the value of Acres Treated will be 150. This figure may not be the total acreage of the selected crop. See documentation for further distinctions between acres treated and acres planted.
  • Application Count indicates the number of times this chemical was applied.
  • Application Rate indicates the total pounds applied to acreage divided by the total treated acres. Only pounds applied to acreage are used to calculate the application rate. This excludes pesticides used to fumigate stored commodities or other non-cropland applications. See documentation for important distinctions between acres treated and acres planted.
  • Chemical Class indicates the chemical classification of this chemical.
  • Chemical Code is the California Department of Pesticide Regulation code number assigned as an identifier for each chemical.
  • Chemical Uses indicates the major uses for this chemical, with the most common use listed first.
  • County Code is a code number that various California State agencies use to identify each California county. There are 58 total counties.
  • Field Count is the number of fields where this chemical was applied.
  • Gross Pounds indicates the total pounds used, including both pounds used on acreage and pounds used in other applications such as commodity fumigation.
  • PAN Bad Actor indicates whether this chemical belongs to the group of most toxic pesticides or not. See link for a full definition of this term.