The farm bus || Years of focus on crop cultivation and plant protection technology research! This article is original, plagiarism must be investigated!
Before the formal introduction, let's first understand the morphological characteristics of the jumping armor.
Jumping armor on the blade
<h1 class= "pgc-h-arrow-right" > jumping armor, also known as "earth beaker", "vegetable flea", "soil fleas". </h1>
It belongs to the coleoptera leaf beetle insect, chewing mouthparts. It breeds 1 generation per year and overwinters as adults. The main types are yellow curved strip jumping armor, yellow straight strip jumping armor, yellow narrow strip jumping armor and yellow wide strip jumping armor, of which yellow curved strip jumping armor is the most common.
Identification is characterized by a pair of elytra wings with a yellow longitudinal spot on each.
The individual is small, about 0.5 cm in size, with strong hind feet and strong jumping ability.
< h1 class= "pgc-h-arrow-right" > the growth and development characteristics of jumping nails</h1>
The most suitable growth and development temperature is about 24 ° C, high temperature and high humidity are conducive to outbreaks, like to eat cruciferous vegetables (radish, cabbage, kale, etc.), due to the frequent stubble of vegetables, so the occurrence is serious.
<h1 class= "pgc-h-arrow-right" > the hazard characteristics of jumping nails</h1>
Larvae harm crop roots, adults harm leaves, and are distributed all over the world, mainly in vegetable areas.
Diseases are sometimes transmitted.
Characteristics of the harm to crops: in the leaves with a chewing mouthpiece to eat out of the fine wormhole, it seems that the leaves are full of holes, serious damage, the leaves have completely lost their photosynthetic function, stopped developing, and gradually withered away in the later stage; the larvae endanger the roots in the soil, moth the root bark, bite off the roots, and seriously lead to the wilting and death of the aboveground parts. For leafy vegetable crops, it has lost its complete commodity value.
<h1 class= "pgc-h-arrow-right" > the reason why jumping nails are difficult to control</h1>
When performing agricultural operations in the field, once the jumping armor is frightened, it will jump continuously, with fast speed and long continuous jump distance, which is a major reason why it is difficult to prevent.
<h1 class="pgc-h-arrow-right" > please look for this scheme</h1>
"Yongjia Silver Gun" is a product of Henan Yongjia Star (professional control of resistant insects) in the prevention and control of jumping nails for many years, and there are many vegetable growers at present, all of which have feedback that its prevention effect is excellent. Features are as follows:
1. Knock down speed is fast, the front is sprayed, and the back is dead;
2, the safety of crops, according to the recommended use, there will be no drug harm;
3. Long effectiveness and high cost performance;
4. In addition, the special effect on whiteflies can play a role in multi-target of one drug.
Didn't expect it! Yongjia Silver Gun not only protects against whiteflies, but also protects against red spiders and other stinging mouthparticle pests.
I have to admit that this is a cost-effective insecticidal program!