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一 洋麻炭疽病传播途径的控制 控制病害的传播途径,是防治病害的主要措施之一。洋麻炭疽病是通过病地的土壤、种子、风雨、昆虫等传播的,堵塞这些传播途径,现在看来并不难。病地土壤虽能传病,但根据华北或东北试验结果,病菌在土壤中存活的寿命只有10个月左右,因此实行轮栽,即可清除土壤中炭疽病菌。炭疽病主要是通过带病种子传播的。炭疽病菌不仅附在种子表面,且能深入种子内部。附在种子表面的炭疽病孢子,能活到21个月以上,侵入内部的,能活到31个月以上。用药剂处理种
One of the main measures for disease control is to control the path of transmission of anthrax disease. Anthuria is a disease that is spread through the soil, seeds, wind and rain, insects, etc. It is not hard to stop the transmission of anthrax. Although the disease soil disease, but according to the test results in North China or Northeast China, the survival of bacteria in the soil life of only about 10 months, so the implementation of round planting, you can remove soil anthracnose bacteria. Anthrax is transmitted mainly through diseased seeds. Anthrax bacteria not only attached to the seed surface, and can penetrate into the seeds. Anthracnose spores attached to the surface of the seeds can live to more than 21 months, invade the interior, can live to 31 months or more. With the agent to deal with species