What is the difference between imidacloprid and acetamiprid?

Difference 1: Difference in mode of action. Imidacloprid.

There are three main ways to kill insects, including contact killing, gastric poisoning and internal absorption, mainly internal and gastric poisoning mode of action to kill insects; But acetamiprid.

Its systemic insecticidal effect is average, and the effect of contact killing and stomach poisoning is obvious. If the systemic insecticidal effect is good, the dead insects are relatively slow, and if the contact killing effect is good, the dead insects are fast.

Difference 2: There is a difference in the speed of dead worms. After acetamiprid is used, the speed of dead insects is fast, and it is generally believed that acetamiprid has the effect of being beaten and falling later in agricultural production (the first medicine is sprayed, and the worms will die immediately).

The speed of dead insects of imidacloprid is relatively slow, and after spraying, it will not die immediately, and obvious dead insects can be seen in about an hour.

Difference 3: There is a gap in the validity period. It is generally believed that the effective period of imidacloprid is longer than that of acetamiprid, mainly because imidacloprid has systemic insecticidal effect.

Imidacloprid can conduct and transport in the plant to form a protective film, and the pests will still be poisoned and die if they eat crops in the later stage. For general resistant insects, imidacloprid lasts for about 10 days, while acetamiprid lasts for 5-7 days!

Difference 4: Sensitivity to temperature gap. In agricultural production, it was found that the efficacy of acetamiprid was more affected by temperature, and in the northern field area, the effect of acetamiprid in early spring to control wheat aphids was much worse than that of imidacloprid. When the temperature exceeds 28 degrees Celsius.

Later, the insecticidal effect of acetamiprid was significantly stronger than that of imidacloprid, and relevant data showed that it was 10-1000 times that of imidacloprid, that is to say, the higher the temperature, the better the effect of acetamiprid!

Difference 5: Differences in usage methods. There are more ways to use imidacloprid, which can be rushed with imidacloprid or sprinkled with imidacloprid granules to control underground insects; Imidacloprid can also be used for wheat seed dressing, all because of the systemic insecticidal effect of imidacloprid, which can be absorbed by the plant body, thus forming a protective effect.

However, acetamiprid is mainly used to kill insects, so when it is used for seed dressing or rushing and sprinkling, the effective period is short, so in agricultural production, imidacloprid is mostly used as a spray insecticide!

The effect of the two is not the same, the effect of imidacloprid is better, very efficient, and the application of low toxicity is also relatively wide, acetamiprid its toxicity is medium, and the permeability is relatively strong. One is a nicotinoid insecticide and the other is an active neurotoxin.

First of all, the first is a very good insecticide, and the safety is very high, it is also very environmentally friendly, the residue is relatively small, and there is no harm to the human body, and the second is a moderately toxic insecticide, the efficacy is relatively high, and the durability is relatively high, but there is a certain damage to the land.

The effects are different, there are also different advantages, and the durability of the drug effect is not the same, the efficacy of the drug is also very different, and the use method and formula are also different.

Imidacloprid is a nicotinoid ultra-efficient insecticideIt has the characteristics of broad-spectrum, high efficiency, low toxicity and low residue, pests are not easy to produce resistance, and are safe for humans, animals, plants and natural enemies, and have multiple effects such as contact killing, stomach poisoning and internal absorption. When the pest comes into contact with the agent, the normal conduction of the central nervous system is blocked, causing it to paralyze and die.

The product has good rapidity, has a high prevention effect 1 day after the drug, and the residual period is about 25 days. The efficacy is positively correlated with temperature, and the high temperature has a good insecticidal effect. It is mainly used to control stinging and sucking mouthparts pests.

Actamiprid is a nicotinoid chloride compound, the English generic name is acetamiprid, and its chemical name is N-(N-cyanoethylimino)-N-methyl 2-chloropyridine 5-methylamine. Acetamiprid is a new type of insecticide. This product is a new type of 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.

How to use imidacloprid.

It is mainly used for the prevention and control of stinging and sucking mouthparts pests (can be used in rotation with acetamiprid at low and high temperatures - imidacloprid is used when the temperature is high, and acetamiprid is used at low temperature), such as aphids, planthoppers, whiteflies, leafhoppers, thrips; It is also effective against certain pests of Coleoptera, Diptera and Lepidoptera, such as rice weevils, rice negative mudworms, leaf miners, etc.

However, it is not effective against nematodes and red spiders. It can be used for rice, wheat, corn, cotton, potato, vegetables, sugar beet, fruit trees and other crops. Due to its excellent systemic properties, it is particularly suitable for seed treatment and granule application.

Generally, 3 10 grams of active ingredients per mu are sprayed with water or dressed. The safety interval is 20 days. Pay attention to protection when applying pesticides, prevent contact with ** and inhalation of powders and liquids, and wash the exposed parts with water in time after use.

Do not mix with alkaline pesticides. It should not be sprayed in strong sunlight to avoid reducing the efficacy of the drug.

Imidacloprid has multiple effects of contact killing, gastric toxicity and systemic absorption, which is less affected by temperature, does not move in the soil, and has a long duration of effect. Actamiprid has good contact killing and osmotic effects. It shows excellent activity at high temperature, is greatly affected by temperature, and the site of action is different from imidacloprid, with excellent permeability and weak systemic activity.

Answer: Acetamiprid and imidacloprid can be mixed. Acetamiprid and imidacloprid are both insecticides, so what are the different characteristics of acetamiprid and imidacloprid, and today I will share with you the analysis and comparison of acetamiprid and imidacloprid. Actamiprid and imidacloprid are both spectral insecticides that can be used to control a variety of crop pests, so what are their respective characteristics?

What is the difference between them? Characteristics of action Mobiram is a pyridine compound, which is a new type of insecticide. In addition to the effects of contact killing and stomach poisoning, it also has a strong penetrating effect, and shows a fast-acting insecticidal effect, with a long duration of effect, up to about 20 days.

This product has low toxicity to humans and animals, low lethality to natural enemies, low toxicity to fish, and little impact on bees, suitable for the prevention and control of fruit trees, vegetables and hemiptera pests, with granules for soil treatment, can control underground pests. Methods of controlling aphids Control of cucumber aphids In the early peak of cucumber aphids, 40-50 ml of 3% Mobilang emulsifiable concentrate (active ingredient grams) per mu is used, and water is added to spray evenly, which has a good control effect on melon aphids, such as in rainy years, the effect can still last for more than 15 days.

Control of aphids, planthoppers, whiteflies, leafhoppers, thrips. It is also effective against certain pests such as Coleoptera, Diptera and Lepidoptera, such as weevils, rice mudworms, leaf miners, etc. But it has no effect on nematodes and spider mites.

It is a highly effective and broad-spectrum systemic insecticide, which has gastric toxicity and contact killing effects, and has a long-lasting effect.

To control meadowsweet aphid, apple tumor aphid, peach aphid, pear psyllid, leaf roller moth, whitefly, spotted submarine fly and other pests, you can spray 10% imidacloprid 4000 6000 times, or spray with 5% imidacloprid EC 2000 3000 times. Cockroach control: You can choose Shennong's cockroach bait.

It is mainly used to control pests of stinging and sucking mouthparts, such as aphids, butterfly moths, etc., and has the characteristics of broad spectrum, high efficiency, low toxicity and low residue.

Aphids red spiders, and bugs on dogs can also be, haha, use this to bathe the dog, fleas will s.

Main Differences Between Acaciprid and Imidacloprid:

1. Imidacloprid has good quick effect, 1 day after the drug, it has a high control effect, the residual period is as long as 25 days, the efficacy is proportional to the temperature, the temperature is high, the effect of killing the insects is good, and the imidacloprid is safe for people, animals, plants and natural enemies;

2. Actamiprid is a medium-toxic insecticide, which is a new generation of ultra-high activity nerve agent for stabbing and sucking mouthparts pests, such as aphids, thrips, whiteflies, etc., 15 minutes after spraying back to the mu can be relieved of the harm, the effect of pests can reach about 20 days, and its strong systemic and osmotic effect on pest control can achieve the excellent effect of positive spraying and negative dead insects.