By August, the various pests in the field were not idle at all, they were becoming more and more active, and even engaged in reproductive competitions, giving birth to wave after wave. During this period, the fastest growing peppers, tomatoes, eggplants, potatoes, corn, peanuts, apples, pears... These crops are gone. But it is also among these crops that lepidoptera pests are also the most common, generally producing a new generation in 20 days, such as
If the fruit is not well controlled, then this orchard and vegetable garden will completely become their world.
If only there were a pesticide that would have taken care of these pests. Today, let's talk about a potion called Jiawei Suyunjin, which can react to pests in a few minutes and last for up to a month. Crops such as cotton, corn, peanuts, soybeans, potatoes, peppers, tomatoes, cabbage, kale, cauliflower, apples, pears, grapes, kiwis, walnuts, cherries, peach trees and other crops are not to be mentioned.
A vitamin suyunjin is a compound of methylavirin salt and suyunjin bacillus.
The main role of methyl vitamin salt is to touch and stomach poisoning as the main insecticide, it is mainly aimed at the pest's nervous system under the knife, when the pest eats it, in a few minutes can make the pest stop eating, after 2-3 days, the pest will die, and the effect will not be weakened with the death of the pest, ten days later, there will be the next peak of insecticide. However, this methylphenodontarin has been used for many years, and some bugs have become resistant to it.
So Thuringiensis appeared, Thuringiensis is a microbial insecticide, it is eaten by pests, can produce a very toxic conjunctor crystal protein in the intestine, the consequence of this protein being eaten, is to make the pest lose the ability to eat, and then in 2-3 days, it can only be starved to death.
After the methyl salt and Bacillus thuringiensis are compounded, the resistance of the pest is lifted and the insecticidal effect is revealed. It can effectively control cotton bollworm, smoke insect, beet nocturnal moth, twill moth, meadow moth, small cabbage moth, cabbage moth, leaf curl moth, tobacco green worm, tobacco moth, armyworm, twill moth, silver nocturnal moth, vegetable powder butterfly, cabbage heart borer, kale horizontal striped borer, tomato moth, potato beetle, Mexican ladybug, corn borer, dimorphic borer, three borer, rice longitudinal leaf borer, peach small heartworm, American white moth and nearly 100 kinds of pests, and the medicinal effect is rapid, long-lasting and low toxicity.
How to use Jiawei Suyunjin? Generally used in the early stage of the disease, at this time with 2.4% Jiawei Suyunjin suspension agent 20-40 ml / mu, with water spray prevention and treatment can be.