QAL & QAC Exam With 100% Correct Answers 2025/2026

QAL & QAC Exam With 100% Correct Answers 2025/2026 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. Plants defoliants 3. Plant growth regulators 4. Adjuvants Plant defoliants are in - answer-use to remove leaves from plants, most often to aid in the harvest of crops. Plant growth regulators (PGR) are - answer-used to alter plant growth or development. Adjuvants - answer-a product added to the tank to improve a pesticides performance.. it may improve the wetting ability of the mixture, increase the pesticides penetration in to plants or insects tissue or may prevent pesticide drift. Although adjuvants have no significant pesticidal activity, DPR regulates them in almost the same way it regulates pesticides. examples of adjuvants - answer-Surfactants... helps pesticides get inside target plants like weeds. 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