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Planned Pesticide Use & Information

Planned Pesticide Use & Information

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Williams Unified School District Integrated Pest Management Plan


The Healthy Schools Act of 2000 requires all California school districts to notify parents and guardians of pesticides they expect to apply during the year.  We intend to use the following pesticides in your school this year:


Name of Pesticide (Common Name)

Active Ingredient(s)

Roundup Power Max

48.7% Glyphosate, N (phosphonomethyl) glycine, in the form of its isopropylamine salt

51.3% Other ingredients

Dow Agro Sciences: Goal 2XL


22.3% Oxyfluor fen: 2-chloro-1 (3-ethoxy-4-nitrophenoxy) 4-(trifluoromethyl) benzene

77.7% Other ingredients

Broadworks Herbicide



40% Mesotrione  
60% Other ingredients 

Tempo Ultra WP

10% Cyfluthrin, cyano(4-fluoro-3-phenoxyphenyl)methyl 3-(2,2-dichloroethenyl)-2,2-dimethylcyclo-propanecarboxylate

90% Other ingredients


Drexel-MSMA 6 Plus

47.6% Monosodium Acid Methanearsonate

Prowl H2O

38.7% Pendimethalin N-(1-ethylpropy)-3,
4-dimethyl-2, 6-dinitrobenzenamine

61.3% Other Ingredients


You can find more information regarding these pesticides and pesticide use reduction at the Department of Pesticide Regulation’s Web site(s) at http://www.cdpr.ca.gov  or  http://www.cdpr.ca.gov/schoolipm .

If you are interested inbeing notified about individual pesticide applications before they occur please click the link below and complete the request to join the notification registry.

Request for Individual Pesticide Application Notification

If you have any questions, please contact:

Tim Wright, M.O.T. Director
Williams Unified School District
Phone: (530) 681-7841

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