Guangdong Jia Mei Biological Technology Co.Ltd , https://www.jaymeimask.com
Vegetable earthworms control methods
Dragonflies are lower-grade invertebrates than insects. Commonly referred to as "parasites" and "soft snails" are similar to snails, but they have no shells, and their surface is softer, hi wet, and occurs in low wetlands. The newly hatched larvae eat leafy meat, and after a bit of time they use tooth tongues. Scrape leaf stems, etc., resulting in holes, nicks or broken seedlings, rainy day and night hazards. Prevention and control measures mainly include the following points: 1. Use plastic film to cover cultivation to reduce hazards; 2. Drain the deep trenches in the rainy season and cultivate small sorghums to keep the surface of the soil dry and suppress the hazards; 3. Remove field and field weeds to reduce the insect source. Lime and seedlings are kept at the edges and sides of the ditch; 4. Fresh weeds are piled up in the fields in the early evening and the leaves are trapped and caught artificially before dawn. 5. Chemical control: 60% of Miranda or 2% of Demodex and 50% of Volkling can be used. Stir the chopped vegetables in a small heap.