Bacillus subtilis | the nemesis of plant diseases

Bacillus subtilis 枯草芽孢杆菌| the nemesis of plant diseases枯草芽孢杆菌:植物病害的克星

Bacillus subtilis 枯草芽孢杆菌 is a widely used microorganism mainly used for the prevention and control of various plant diseases. It can effectively combat various diseases and pests, such as aphids, white planthoppers, and downy mildew, and has a good effect on preventing diseases on rice, wheat, peanuts, tomatoes, and chili peppers, especially for diseases such as wheat powdery mildew, scab, and sheath blight. In addition, Bacillus subtilis can also control root nematodes and rice pests and diseases.枯草芽孢杆菌是一种应用广泛的微生物，主要用于防治各种植物病害。能有效防治蚜虫、白飞虱、霜霉病等多种病虫害，对水稻、小麦、花生、番茄、辣椒等病害的防治效果较好，尤其对小麦白粉病、结痂病、纹枯病等病害防治效果较好。此外，枯草芽孢杆菌还能防治根线虫和水稻病虫害。

The mechanism of action of Bacillus subtilis includes the production of various active substances, such as Bacillus subtilis, polymyxin, nystatin, short bacteriocins, etc. These substances have a significant inhibitory effect on pathogenic bacteria or opportunistic pathogenic bacteria caused by endogenous infections. It can also quickly consume free oxygen in the intestine, causing intestinal hypoxia, promoting the growth of beneficial anaerobic bacteria, and indirectly inhibiting the growth of other pathogenic bacteria. In addition, Bacillus subtilis can stimulate the growth and development of animal (human) immune organs, activate T and B lymphocytes, increase immunoglobulin and antibody levels, enhance cellular and humoral immune functions, and enhance population immunity.枯草芽孢杆菌的作用机制包括产生多种活性物质，如枯草芽孢杆菌、多粘菌素、制霉菌素、短细菌素等。这些物质对内源性感染引起的致病菌或机会致病菌有显著的抑制作用。还能迅速消耗肠道内的游离氧，引起肠道缺氧，促进有益厌氧菌的生长，间接抑制其他致病菌的生长。此外，枯草芽孢杆菌还能刺激动物(人)免疫器官的生长发育，激活T淋巴细胞和B淋巴细胞，增加免疫球蛋白和抗体水平，增强细胞和体液免疫功能，增强人群免疫力。

The application of Bacillus subtilis is not only limited to the prevention and treatment of plant diseases, but also clinically used to treat diseases such as diarrhea, bloating, constipation, or indigestion caused by intestinal dysbiosis. When using the preparation of Bacillus subtilis 枯草芽孢杆菌, attention should be paid to the water temperature not being too high to avoid killing live bacteria.枯草芽孢杆菌的应用不仅局限于植物病害的防治，在临床上也用于治疗肠道生态失调引起的腹泻、腹胀、便秘或消化不良等疾病。使用枯草芽孢杆菌制剂时，应注意水温不要过高，以免杀死活菌。