What kind of insects does acetamiprid mainly kill? Can cucumbers be sprayed during flowering?

Bentamiprid is a new broad-spectrum insecticide with certain acaricidal activity, and its mode of action is a systematic insecticide for soil and branches. It is widely used in the control of aphids, planthoppers, thrips, and some lepidopteran pests in rice, especially vegetables, fruit trees, and tea.

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

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**.

4. The quality of this product has a shelf life of two years.

Actamiprid is mainly used to control stinging and sucking mouthparts pests through spraying, and the specific use multiples or dosages vary depending on the content of the preparation. On fruit trees and tall crops, generally use 3% preparation 1500 2000 times solution or 5% preparation 2500 3000 times solution to spray evenly; On dwarf crops such as grain, cotton, oil and vegetables, preparations of grams of active ingredients are generally used per mu, and 30 to 60 liters of water are evenly sprayed.

Actamiprid can be used during the flowering period of cucumber and has no effect on pollination.

Acetamiprid mainly kills thrips, aphids, planthoppers and other small insects that suck and suck, cucumber flowering if the temperature is 25 degrees when thrips are more, to focus on prevention and control. Yes.

In fact, it is likely that the cell debris in the cucumber is going on with normal activity, which is called "Brownian motion" in biology, and it looks like a small bug moving around, or it may be some kind of bacteria. The body of Toxoplasma gondii is generally arcuate or crescent-shaped, with one end pointed and the other end obtuse; One side is flattened, the other side is bulging; Toxoplasma gondii can only be transmitted by animals, and cannot survive in plants, let alone in the juice of fruits and vegetables.

Cucumbers can be sprayed with acetamiprid during the flowering period. Use up to 3 times of acetamiprid EC 3% with a safety interval of 4 days.

Actamiprid is a more commonly used pesticide insecticide, master the correct use of acetamiprid, not only improve the use rate of acetamiprid, but also reduce the problem of acetamiprid.

The role of acetamiprid insecticides:

Acetamiprid insecticides mainly interfere with nerve conduction in insects and inhibit the activity of acetylcholine receptors by binding to acetylcholine receptors. In addition to contact, stomach toxicity and strong osmotic effect, acetamiprid insecticide also has the characteristics of strong systemic activity, low dosage, fast effect, and long duration of efficacy.

Acetamiprid insecticide can effectively control whitefly, leafhopper, whitefly, thrips, yellow-striped jumping beetle, blind bug elephant and aphids of various fruits and vegetables, and the natural enemies of pests are less lethal, less toxic to fish, and safe for humans, animals and plants.

How to use acetamiprid insecticide:

1. For the prevention and control of vegetable aphids: in the initial stage of aphids, 40 50 ml of 3% acetamiprid emulsifiable concentrate per mu can be used to evenly spray the plants with 1000 1500 times of water.

2. For the prevention and control of jujube, apple, pear, peach aphid: it can be controlled in the growth period of new shoots of fruit trees or in the early stage of aphids, and evenly sprayed on fruit trees with 3% acetamiprid emulsifiable concentrate 2000 2500 times liquid, acetamiprid has a quick effect on aphids, and is resistant to rainwater washing.

3. For the prevention and control of citrus aphids: in the occurrence period of aphids, acetamiprid is used for prevention and control, and 2000 2500 times of acetamiprid emulsifiable concentrate is diluted with 3% acetamiprid emulsifiable concentrate to evenly spray citrus trees, and acetamiprid is not harmful to citrus at a normal dose.

4. For the prevention and control of rice planthoppers: in the occurrence period of aphids, 50 80 ml of 3% acetamiprid emulsifiable concentrate per mu of rice, and 1000 times of water are evenly sprayed on the plants.

5. For the prevention and control of cotton, tobacco and peanut aphids: in the early peak of aphids, the plants can be evenly sprayed with 3% acetamiprid emulsifiable concentrate 2000 times.

Safety interval for acetamiprid:

1. Citrus use 3% acetamiprid emulsifiable concentrate up to 2 times, with a safety interval of 14 days;

Use up to 1 time of acetamiprid EC 20% with a safety interval of 14 days;

Use up to 3 times of acetamiprid 3% wettable powder with a safety interval of 30 days.

2. Apples should use 3% acetamiprid EC up to 2 times, and the safety interval is 7 days.

3. Cucumber should be used up to 3 times with 3% acetamiprid emulsifiable concentrate, and the safety interval is 4 days.