Natural Organic Insect Viral Pesticide SeNPV &Bt WP for Brassicaceous Vegetable Spodoptera Exigua NPV Biopesticide

Natural Organic Insect Viral Pesticide SeNPV &Bt WP for Brassicaceous Vegetable Spodoptera Exigua NPV Biopesticide​

Insect virus insecticides with its strong specificity, the use of "poison to fight poison" new insecticidal concept, unique mechanism of action, good prevention and control effect, and has a significant advantage is the quality of agricultural products, agricultural ecological environment is very safe, is the future national focus of development.

Bacillus thuringiensis (B.t) was mixed with nuclear polyhedrosis virus. Compared with insect virus, B.t had low cost and quick efficacy. After mixed with insect virus, the sterilizing effect was significantly improved. Wuda oasis registered tea nucleus · Bt suspension agent, cotton nucleus · Bt suspension agent, polysavone · Su suspension agent are this kind.

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

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.

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

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.

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.