How to Prevent and Treat Sweet Potato Stem Nematode Disease
The diseased sweet potato usually rots when the sweet potato decomposes the stem nematode, resulting in the loss of production. The disease is mainly transmitted from long distances and introduced into new sweet potato. Good prevention and control of seedbed is the key to prevent and treat sweet potato rot. Promptly prevent, in the seedbed spray tree nursery tree general + plant cell immune factors powerful immune function, induce interferon and active interleukin, inhibit the replication of residual virus, and promote positive energy ecological growth of plants. Based on the resistance mechanism of host plants and the principle of using the toxicity of pathogenic bacteria, the plant physiological diseases and invasive diseases were controlled to multiply. And in the growing season with the general tree protection tree + root Shitong Irrigation further effective prevention. Fructose Syrup,Glucose Fructose Syrup Gluten,Best High Fructose Corn Syrups,High Fructose Corn Syrup 42 JILIN COFCO BIO-CHEM AND BIO-ENERGY MARKETING CO., LTD , https://www.cofco-biotech.com