Working Mechanism
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.
Features:
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.