Organic Vegetable Beet Army Worm Control Pesticide Powder Agriculture Pesticide Cabbage Wroms SeNPV BT

Organic Vegetable Insecticides Wettable Powder Agriculture Pesticide SeNPV BT Effect to Beet Army Worm Cabbage Worm 

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. Compounding with Bacillus thuringiensis
The compound products on the market include tea core·su, sweet core·su, alfalfa core·Bt, cotton core·Bt, cabbage·Bt, Bt·pine and other compound products, mainly the compound products registered by Wuda Unioasis(from us)
2. Combination (or alternate use regimen) with low toxicity or commonly used chemical drugs
The compound products on the market also include high chlorine · slanting night nuclear suspending agent, phoxim · cotton nuclear suspending agent, fluoride carbamide · slanting night nuclear suspending agent.

The development trend of insect virus insecticide products shows that the active ingredients of single doses are declining, the development of compound preparations is accelerating, and the market demand is strong, and nuclear polyhedrosis is the dominant factor, especially the nuclear polyhedrosis virus of Spodoptera californica and The research and application of Spodoptera litura nuclear polyhedrosis virus complexed with other varieties are concentrated.

Mixing insect viruses with chemical pesticides below the lethal dose can also effectively enhance the insecticidal rate. This may be because chemical pesticides at lethal doses cannot kill pests, but can greatly reduce the immunity of pests and increase infection. The probability of virus, thus showing a synergistic effect.
The compounding of insect viruses and commonly used high-efficiency and low-toxic chemical drugs is mainly to solve the problems of quick-acting and long-lasting effects, effectively reduce the dosage of chemical pesticides, and gradually solve the problem of pesticide residues.

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.