What does acetamiprid do and how to apply it

Pesticide active ingredient category: insecticide.

Physical and chemical properties: the appearance is white crystal, the melting point is, vapor pressure (25). 25 times solubility in water 4200 ml liters, soluble in acetone, methanol, ethanol, dichloromethane, chloroform, acetonitrile, tetrahydrofuran, etc.

It is stable in water with pH=7, and at pH=9, it is gradually hydrolyzed at 45 and stabilized in sunlight.

Toxicity: rat acute oral LD50: male 217 mg kg, female 146 mg kg; Mice: male 198 mg kg, female 184 mg kg; Acute percutaneous LD50 in rats: male and female 2000mg kg

Usage: At a concentration of 50-100mg l, it can effectively control cotton aphid, vegetable aphid, peach heartworm, etc., and can control light loon moth, orange loon moth and pear heartworm at a concentration of 500mg l, and can kill eggs.

Other instructions: Instructions for use: This product is a new type of broad-spectrum and acaricidal insecticide with certain acaricidal activity, and its mode of action is a systematic insecticide for soil and branches and leaves.

It is widely used in the control of aphids, planthoppers, thrips, lepidopteran and other pests of rice, especially vegetables, fruit trees and tea, with a control effect of more than 90%.

Precautions: 1. This product is a low-toxicity insecticide, but it is toxic to humans and animals, so it should be paid attention to.

2. When using this product, avoid direct contact with the liquid medicine and wear corresponding protective equipment.

3. It is strictly forbidden to pour the residual liquid into the river, do not take it by mistake, in case of accidental ingestion, please immediately induce vomiting and send it to the hospital for symptomatic treatment**.

What is the effect of acetamiprid decamine fresh fat on the cool department.

Summary. Acetamiprid is a nicotinoid chloride compound and is a new type of insecticide. Synthesis of acetamiprid in a 250 ml reaction flask with the addition of N-cyano-N'-(2-chloro-5-pyridylmethyl)acetamidine chloroform methylbutylammonium bromide.

Acetamiprid is a nicotinoid chloride compound and is a new type of insecticide. Synthesis of acetamiprid in a 250 ml reaction flask with the addition of N-cyano-N'-(2-chloro-5-pyridylmethyl)acetamidine chloroform methylbutylammonium bromide.

The appearance is white crystal, and the melting point is , Pa (25). The solubility in water at 25 is 4200 milligrams, and it can be soluble in acetone, methanol, ethanol, methylene chloride, chloroform, acetonitrile, tetrahydrofuran, etc. It is stable in water with pH=7, and when pH=9, it is gradually hydrolyzed at 45.

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Actamiprid is a broad-spectrum insecticide that is mainly used to control a variety of pests. It can kill a variety of insects, including aphids, planthoppers, whiteflies, red spiders, mites, leafhoppers, spotted divers, grubs, and more. The mechanism of action of acetamiprid is to interfere with the normal function of the nervous system of the insect center through the laughing segment, resulting in a decrease in its nervous excitability, so as to achieve the effect of insecticide.

It should be noted that acetamiprid is toxic to humans and mammals, and should be operated in accordance with the instructions for use and safety precautions.

Actamiprid mainly kills aphids of vegetables, fruit trees, tea, planthoppers, thrips, and some lepidopteran pests.

Actamiprid is a new type of hail first dismantling broad-spectrum and has a certain acaricidal activity of the insecticide, its mode of action is a systematic insecticide for soil and branches and leaves, widely used in rice, acetamiprid 50-100mg l concentration, can effectively control celery vegetables, fruit trees, tea aphids, with a concentration of 500mg l can control some lepidopteran pests, and can kill eggs.

Acetamiprid is mainly used to control pests by spraying, and the specific use multiplier or dosage varies depending on the content of the preparation. On fruit trees and tall crops, generally use 3% preparation 1500 2000 times, or 5% preparation 2500 3000 times, or 10% preparation 5000 6000 times, or 20% preparation 10000 12000 times, or 40% water dispersible granules 20000 25000 times, or 50% water dispersible granules 25000 30000 times, or 70% water dispersible granules 35000 40000 times, evenly sprayed.

On dwarf crops such as grain, cotton, oil and vegetables, it is generally necessary to use grams of active ingredient per 667 square meters, spraying 30 to 60 liters of water. Uniform and thoughtful spraying can improve the prevention and control effect of the agent.

Methods of control of plant pests

1. Wheat disease and insect control.

Wheat planting should prevent stripe rust, powdery mildew, aphids and other common pests and diseases, in the wheat ear stage should be a reasonable selection of fungicides, high-efficiency insecticides, plant growth agents and other mixed sprays, can effectively prevent and reduce wheat pests and diseases. If it can be sprayed at the same time, it can not only strengthen the physiological function of crops, but also increase the yield of wheat from jujube.

2. Fruit tree pest control.

Fruit trees mainly prevent and control rot disease, can be properly applied on the fruit tree to disinfect, in winter to use a variety of measures to prevent frost and protect the fruit, to avoid frost damage during the flowering period, if there is a frozen fruit tree to remove the frozen flower branches in time, the later can be topdressing irrigation or spraying foliar fertilizer, to promote the recovery of fruit trees, improve the resistance of the tree.

3. Prevention and control of vegetable diseases and insects.

The control of vegetable diseases and insects should strengthen the management of the shed, and the temperature and light intensity in the shed should be adjusted; The stress resistance of plants was enhanced by reasonable irrigation and foliar fertilizer spraying. Fog agents and dust agents can be reasonably used for prevention and control of pests and diseases as early as possible.