Tea Plant Organically Approved Pesticides Chemical Spray EoNPV Nuclear Polyhedrosis Virus

Tea Leaf Pesticide Biological Natural Spray Insecticide Tea Organic Pesticide EoNPV Nuclear Polyhedrosis Virus Tea Trees

The main advantage of insect virus pesticides:
1. Strong targeted, only effective for target pests, non -target creatures such as natural enemies, which are conducive to maintaining ecological balance and preventing pests from rampant.
2. Pests are not easy to produce resistance. Insect virus is essentially a microorganism with nucleic acid structure that can be evolved with pests, which is difficult to produce resistance. Therefore, compared to chemical pesticides, insect virus pesticides have more market potential in the treatment of pest resistance.
3. Safe without residual. The main component of insect virus pesticides is natural organisms, and the product is not safe to collect on the same day. For the organic and green agricultural product production bases required by agricultural residues, insect virus pesticides are completely safe and can be used with confidence. Pests green prevention and control products.

Ecotropis Obliqua Nuclear Polyhedrosis Virus (EoNPV) is an important virus isolated from the larvae of gray ecotropis obliqua. The pathogenicity of the virus is closely related to the temperature. When the temperature is below 30 degree, the pathogenicity is extremely strong. When the temperature is above 30 degree, the pathogenicity to the host larvae is significantly reduced. 120 hours after the host larvae were infected with the virus, a reticulated virus generating matrix, rod-shaped nucleocapsid, and a large amount of envelope material appeared in the nucleus of the midgut epithelial cells, and the virus particles entered the aggregated polyhedrin protein. After the larvae of tea ecotropis obliqua are infected with the virus, the incubation period is longer, usually about 7 days, which determines the slower efficacy of the agent. Therefore, it is often mixed or mixed with Bacillus thuringiensis and other fast-acting agents.

Ectropis obliqua nuclear polyhedrosis virus(EoNPV) is an important pathogenic microorganism of tea ecotropis obliqua. 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, best organic pesticide for tea

2. Protect nature enemies , harmless to human beings and animals

3. Long-term use can effectively control the population base of  tea geometrid

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

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

Dosage: 1500-2250ml/Ha, spray

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.