What should I do if root-knot nematodes are found in peanut fruit-bearing period? 19 1 agricultural personnel

Hello, it is suggested to use Paecilomyces lilacinus, a new biological pesticide microbial agent, which belongs to parasitic fungi in vivo and is an important natural enemy of some plant parasitic nematodes. It can parasitize eggs, larvae and females, and can obviously reduce the harm of plant nematodes such as root-knot nematodes, cyst nematodes and stem nematodes.

Mechanism of action: After the spores of Paecilomyces lilacinus germinate, the hyphae can penetrate the egg shell, larva and female adult wall of nematodes, and the hyphae absorb nutrients in their bodies and reproduce, destroying the normal physiological metabolism of eggs, larvae and female adults, thus leading to the death of plant parasitic nematodes.