QAL & QAC Exam Study Guide with Complete Solutions
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Course
QAC Laws and Regulations
Institution
QAC Laws And Regulations
QAL & QAC Exam Study Guide with
Complete Solutions
Pesticides are - Answer-Substance that control pests, they may be either naturally-occurring
compounds like sulfur or synthetic (i.e. man-made) compounds like the insecticide malathion.
Pesticides are - Answer-1. Compounds that control pests
2...
Stickers... helps the pesticide stay on the target plant's leaves.
Buffers... makes acidic or alkaline mix water more neutral.
Drift control agents or deposition aids... Prevent spray drift.
Defoamers... reduce tank-foaming
Spreader- stickers
Pesticide Formulations - Answer✔✔-A mixture of 2 or more compounds. Pesticides formulations are
made up of an active ingredient and 1 or more inert ingredients.
Active ingredients have pesticidal activity.
Pesticide Formulations - Answer✔✔-Liquids- High compatibility with other pesticides. No agitation
needed. BUT... they can be a splash hazard, and can be easily absorbed through the skin.
Wettable powders- Are usually very compatible with other pesticides. BUT... they can be a inhalation
hazard. Because they are not soluble in water they can be abrasive to equipment and they usually
require agitation.
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