Precision Pesticide Selection: A Comprehensive Analysis of Agricultural Pest Control Strategies from Penetration to Customized F

Selection of appropriate pesticide formulations is very important in agricultural pest control.RAMBO insect killer supplier In this paper, the penetration of pesticides, the application of touch pesticides, the use of chitin synthesis inhibitors and ecdysteroids, drugs for the control of subterranean pests, drug formulations for some specific pests and dosage forms for burrowing pests will be elaborated.

1. Penetration of insecticides and application of contact insecticides

Insecticides enter the human body through the body surface of insects, thus playing the role of insecticides. Different insecticides enter the body of pests in different ways, so it is necessary to choose the appropriate insecticide according to their characteristics and habits.

2. use of chitin synthesis inhibitors and ecdysteroids

These insecticides mainly affect the formation or molting of the pest's body surface. They are highly gastrotoxic, so they are only used in the larval or waking stage, but in other stages (nymph, adult) , the effect is not good.

3. underground pest control drugs

Due to the special destructive parts of underground pests, they mainly live in the soil or on the soil surface.VITFE insect killer manufacturer The combination of pesticide and soil particles should be considered after application, so the choice of pesticide composition is crucial. It can be controlled by soil spraying or ground spraying of insecticides or by luring underground pests with insecticides such as chlorpyrifos and parathion.

4. Prescription for some specific pests

1. Fruit-sucking moth is a difficult pest to control on fruit trees. It is seriously harmful to plum, peach, longan, lychee and citrus. Many growers really have a headache in its control. Although the adult moth feeds on the epidermis of the fruit it sucks, some people also use some strong systemic insecticides for spray control, but the effect is very small; in fact, repellents are the main control direction in this area. At present, the better feedback on the repellent effect of cyfluthrin triazophos is that the formulation is sprayed every 15 days when the fruits are ripe, and the ratio is 1500 times.

2. Solid fly species in melon crops, citrus industry current information feedback in individual study areas to develop serious problems occur, occur, and control is not ideal, can be effective control by considering the tendency of solid flies to sweet and sour food, making a lure.Chinese SLEEP COOL Insecticide spray Medicine night choose to 26% dichlorvos - imidacloprid emulsion, avi - chlorpyrifos, etc., mixed into the sugar and vinegar solution, made some bait technology for average trapping.

5. the formula of boring insects

It is necessary to grasp the hatching period of the eggs of the pests and carry out spraying to prevent and control the damage to moths, winged moths, and branches and trunks of aspens. Pesticides with good gastrotoxicity, contact toxicity (and good penetration) should be selected as agents. Injecting 26% dichlorvos imidacloprid emulsifiable concentrate with 20-30 times liquid solution in the insect holes is more effective.