Organic Biological Insecticides WP Natural Pesticide Powder Nuclear Polyhedrosis Virus SeNPV Effect on Cabbage Worm

Organic Biological Insecticides WP Natural Pesticide Powder Nuclear Polyhedrosis Virus SeNPV Effect on Cabbage Worm

The first is the combination of different insect viruses, including two or more than two different kinds of insect viruses, the purpose is to broaden the insecticidal spectrum of the product through the combination, so that the insect virus products are accepted by more markets.
In the process of virus recombination, not only the insecticidal spectrum was enlarged, but also some viruses were found to have synergistic effect on other viruses, which increased the mortality of pests and had better insecticidal effect.

On the other hand, in order to improve the control effect of insect virus on larval larvae, the use of insect virus and some chemical pesticides is also being studied, and a great breakthrough has been made in this aspect.
The strategy for this approach is to mix insect virus products with certain chemical pesticide products in "packages" for use in the field.
It is found that some chemical pesticides have obvious synergistic effect on insect virus, which can accelerate the rate of disease and death of insect pests after infection with virus, and increase the degree of acceptance of control effect by users.
In fact, for chemical pesticides, especially some strong chemical pesticide products, patentability adopted strategies of "used with insect virus are synergies, not only can reduce the use of chemical pesticides in itself, but also can significantly reduce the pests of the chemical pesticide resistance, prolong the life of the market, at the same time can greatly reduce the pesticide residue.

Working Mechanism:

Spodoptera exigua nuclear polyhedrosis virus (SeNPV) is a microorganism that kills Spodoptera exigua. After spraying onto crops and being eaten by pests, the virus particles replicate and multiply in the pest body, and quickly spread to all parts of the pest. Parts of the body are drastically engulfed to consume the tissues of the worms, and the pests do not eat or move during the period of ‘illness’, causing a sub-lethal effect, and eventually the whole body is killed by water. spraying on the insects, the larvae that will hatch will bite after eating the egg shell Death by feeding on the virus. In addition, virus particles can continue to be transmitted to the next generation or other pests through the body fluids and feces of dead insects like a ‘plague’, so that field pests can be effectively controlled for a long time.

1. Obtain organic certification and without pesticide residue

2. Professional biological pesticide for killing lepidoptera pests

3. Pest stop feeding, the virus multiplied rapidly in the pests. Increase the rate of death of pests and effectively form secondary insecticide

1. Strong selectivity, no damage to natural enemies, special effects on spodoptera litura, safe for humans, animals and other creatures.

2. Outstanding resistance to drug resistance and stubborn pests, no drug resistance after use.

3. Significant aftereffect. The virus can spread among generations of pests, and the drug effect lasts a long time.

4. The content of effective ingredients is high, the dosage form is advanced, the dosage is small, and it is convenient to use.

Dosage: 1200-1600g/Ha, spray

Compared with other pesticides, viral insecticides have the following advantages:
1. Specificity: The infection mechanism of insect viruses requires the spinous process protein on the surface of the virus to recognize and bind to the receptor glycoprotein on the surface of the host cell, so as to infect the host and only kill the target host.
2. Safety: harmless to human and livestock, do not kill natural enemies and other beneficial insects, do not pollute the environment, for the protection of the ecological chain is of great significance.
3. No residue: the virus is a protein, no residue on crops.
4. Epidemic: the virus can be spread horizontally and longitudinally in the pest population, with infectivity.
5. The production process is pollution-free, low energy consumption, an insect is a virus synthesis factory.
6. High efficiency and persistence: Nuclear polyhedrosis virus can remain active in the soil for as long as 5 years. After the disease and dead insects rot in the field, a large number of viruses will be released to keep the number of viruses in the field. Thus, the number of drug application is reduced, the drug cost and labor cost are reduced, and the comprehensive cost is also reduced.
7. Not easy to produce resistance: the virus has no cell structure, no complete enzyme system, the factors that play a role in microbial metabolic pathway are not affected, not easy to produce resistance, so far there is no related report of insect virus resistance. For example, the human body has no resistance to novel Coronavirus and SARS virus, no corresponding immunity, and no targeted drugs.

When using this product, wear protective clothing and gloves, masks to avoid inhalation of liquid medicine, do not eat or drink while drinking. After application, wash hands and face, and clean the skin of exposed parts in a timely manner, be sensitive to silkworms, and avoid use around silkworm and mulberry areas. Pregnant women, lactating women and allergies are prohibited. Please consult a doctor if there are any adverse reactions during use.