What are the advantages and disadvantages of insecticides insecticide product recommendations

Insecticides are chemical agents used to control pests, in the use of insecticides to kill mosquitoes need to consider its advantages and disadvantages, what are the advantages and disadvantages of insecticides? What are the advantages and disadvantages of insecticides? Today we will talk about insecticides.

One, what are the advantages and disadvantages of insecticides

Advantages: the advantages of a wide range of varieties, the use of a wide range of most organophosphorus insecticides have a broad-spectrum insecticidal effect on mosquitoes, flies, ticks, mites, lice, bedbugs and so on have a role in the killing, both touch, stomach and fumigation and other insecticidal effects; with high efficiency and quick kill performance, resistance or cross-resistance to produce less. Organophosphorus insecticides are highly toxic to pests (including mites), and most varieties have high efficacy and low concentration. Generally, the efficacy is better when the temperature is high. Its insecticidal mechanism is to inhibit cholinesterase activity, so that the pests are poisoned.

Disadvantages: Insecticides are the largest amount of pesticides, the most varieties of a class of agents generally most can only kill insects and can not prevent disease. Insecticides for agricultural production to solve the human food problem plays an extremely important role, but also caused by pesticide pollution of the environment is the most important factor (such as organochlorine insecticides chemical stability, not easy to degrade, easy to accumulate in the soil and living organisms), and the reduction of natural enemies of pests and other beneficial organisms, and even endangered also has a close relationship.

Two, insecticide products recommended

1, 10.5% mevinphos suspension, the formula has a strong touch, gastric toxicity, adiabatic, fumigation, endosorption, leaf penetration and conduction and other functions, both to kill the insect and kill the eggs, kill the insect quickly, cleanly, thoroughly, long-lasting, and has produced a recalcitrant and highly resistant pests have a super strong ability to kill.

2, 45% of the methyl viologen lufenuron suspension agent, trade name: Puk Mang, the drug has a fast knockdown speed, long duration, with insecticide egg killing dual efficacy long. In the egg mass hatching peak to the low larval period can be applied, pre-killing eggs and later killing insects, effectively depressing the base of the population, therefore, has a long period of effectiveness.

3, 40% methoxy indoxacarb suspending agent: the two compounded significantly improved the insecticidal activity. Touch and stomach poisoning effect is strong, and has a good activity of endosorption, the same high efficiency for the older larvae. It has excellent effect in preventing and controlling large larvae such as beet nightshade moth, cabbage moth, cabbage greenfly, twill nightshade moth, kale nightshade moth, cotton bollworm, tobacco bollworm and so on, and the holding period is as long as 20~30 days.

4, 6% Aviclofenac Suspension: the trade name is Liangtai, with gastric toxicity, poisoning and leaf penetration. It can prevent and control kale moth, beet nightshade, rice leaf borer. At the same time, it can also prevent red spider, tea mite and other mite pests, and the holding period can reach 20-30 days.

5, 20% spinosad furosemide suspension, the two compound, can be used to control whiteflies, whiteflies, mealybugs, mealybugs and other dozens of assassin pests, holding period of up to 30 days.