Red Net Moment May 15 (Linli Station reporter Gao Hua) Recently, agricultural technicians of the Linli County Agricultural and Rural Bureau released 39 million aphid cocoon bees in the fields of the county to control crop diseases and insect pests and help agricultural green prevention and control.
At the Dongziping Vegetable Base in Xin'an Town, Linli County, technicians placed tobacco seedling pockets covered with zombies in the field while explaining technical points to growers.
On-site explanation of the map for tobacco farmers.
Aphids are one of the main pests of crops, while aphid cocoon wasps are natural enemies of aphids. Aphid cocoon wasps eliminate aphids by parasitizing, reducing the harm caused by aphids, reducing the use of chemical pesticides, and achieving the purpose of "treating insects with insects and green environmental protection".
Linli County, as the only aphid cocoon bee breeding base in Changde City, has cultivated more than 2,000 pots of zombie aphids this year, and released a total of 39 million aphid cocoon bees in the county, of which 20,000 mu are tobacco fields and 16,000 mu are agricultural prevention and control areas such as vegetables and fruits.