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Flower insects "opposite" medication
The use of “cutting mouth†medicines for flowers to prevent pests in flowers and insects, if they can be applied to the disease according to the different mouthparts of pests, will greatly benefit the prevention and control of the disease. Common pests of chewing mouthparts include yellow thorn moths, beetles, scorpions, small tigers, and earthworms. Gastrotoxic pesticides are the first choice, and the most commonly used are trichlorfon and sodium fluorosilicate. Systemic chemical agents, such as monocrotophos, omethoate, etc. also have a good killing effect on chewing mouthpart pests. Insect pests Common insect pest scale insects, aphids, thrips, whiteflies, aphids and so on. In the prevention and treatment of flower pests and sucking mouth pests, the best curative effect is systemic insecticides, such as omethoate, monocrotophos, carbofuran and so on. Contact killing insecticides, such as malathion, phoxim, cypermethrin, deltamethrin, etc. also have good control effects on flower pests. It should be noted that gastrotoxic pesticides are basically ineffective in preventing and curing flower pests of sucking mouthparts.