Controlling pests requires the proper use of medications.

The following are 20 commonly used pesticides and their effects:

1.metavirate: with gastric toxicity and poisoning poisoning by touch, so that the pest problem occurs in the development of irreversible paralysis, stop their own feeding, 2-4 days before we can pass the death, insecticidal treatment speed is relatively slow.RAMBO insect killer supplier Active against lepidopteran pests and high concentrations of mevinphos against thrips species, safe for crop information.

2.Imidacloprid: has contact, gastric and attractant effects, leading to death by paralysis of the insect. Good efficacy with high control in 1 day and good results at high temperatures. It is suitable for sucking of oral pests, easily absorbed by crops, can be absorbed with roots, mainly used for controlling aphids and so on.

3.Thiamethoxam is a nicotinic insecticide, mainly used for the control of thrips, aphids, woodlice and so on.

4. Botrytis: Promote molt of Lepidoptera larvae, effective for both old and young larvae, stop feeding after 6-8 hours (gastric toxicity), faster than molt inhibitor, start to die after 3-4 days, safe for crops.

5. Chlorfenuron: when used in the early larval stage, the larger the age of the insect, the worse the control effect, safe for natural enemies, high activity on lepidoptera and mosquito fly larvae; start to die 3 days after taking the drug, and reach the peak in 5 days. It is ineffective for adults.

6. Chlorfenapyr: long-lasting, low toxicity, high efficiency on lepidopteran pests, at present, China can mainly be used as a control of research on rice on the rice leaf borer, drilling bugs and so on.

7. Pyraclostrobin: It is mainly used to control rice fly. The bacterium is less effective against some aphids and less resistant.

8. Allylcarbamate: It is mainly used to control aphids and rice lice. It has good quick-acting property, short holding period and enhanced resistance.

9. Acetamiprid: It has the effects of contact killing and stomach poisoning. It can be used to control aphids, leafhoppers, whiteflies, whiteflies,VITFE insect killer manufacturer leafhoppers, lepidopterous leaf miners, small feeding insects, Coleoptera, thrips and other pests. Affected by temperature, low temperature, the effect is poor.

10. Thiazinone:Effective against mesquite, but used to be effective against rice fly. Due to resistance problems, it is seldom used at present and is not suitable for direct contact with cabbage and radish.

11. Isopropylcarbamate: it has touch effect role, has certain activity of penetration and conduction system, and is quick-acting; it can be mainly used in researching rice for controlling rice fly and leafhopper, and treating thrips at the same time.

12. Bifenthrin: Insecticidal and acaricidal properties; gastric toxicity and contact activity; rapid action; can be used as acaricide and control of lepidopteran pests.

13. Chlorpyrifos: a broad-spectrum insecticide with gastric toxicity, poisoning by touch and fumigation; effective against underground pests; effective against Lepidoptera, mites and nematodes, but sensitive to melons in the seedling stage.

14. Deltamethrin: It has the effects of killing contact, stomach poisoning, repellent avoidance and feeding rejection;Chinese SLEEP COOL Insecticide spray it is effective to lepidopteran larvae, ineffective to mites, and has very poor permeability.

15. Cyfluthrin: It has strong touch and stomach poisoning effects on pests and mites, and sensitive people will feel itchy.

16. Permethrin: It has poisoning effects of touch and stomach, mainly can be used to kill underground part of pests.

Bacillus thuringiensis: is a kind of biopesticide, the reality is to add hidden ingredients to increase the effect.

18. Abamectin is a broad-spectrum antibiotic insecticide and acaricide; it has stomach and touch poisoning effects, and it is widely used in high concentration to control red spider, rice leaf borer and stem borer.

19.Tetramethyl acetal: It is a snail killer, and the best teaching effect is achieved by using it after general sowing or transplanting of seedlings in the rainy season of spring and fall. Low temperature (below 1.5℃) or high temperature (above 35℃) will affect the effectiveness of its control work.

20.Flubenzuron: It has insecticidal and ovicidal activity, and is fast-acting; it is especially suitable for the control of cotton bollworms, leaf rollers, drilling beetles, etc. It is now also used for high-dose control of stem borers.