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目前大多数杀虫、杀菌和杀线虫药剂对甘薯茎线虫(Ditylenchus clestructorThorne)防效甚微,二溴乙烷用做土壤铲除虽有一定效果,但由于其对人畜的副作用,使它在生产和使用方面受到限制。单用农业措施在已蔓延茎线虫的甘薯集中产区也有一定局限性。因此,研制筛选新的有效药剂是生产上的急需。自1979年起我们进行了三十余种药剂防治茎线虫的筛选研究。结果表
At present, most insecticidal, bactericidal and nematicidal agents have little control effect on Ditylenchus clestructor Thorne. Although dibromoethane has a certain effect on soil eradication, its side effects on humans and animals make it very effective in production and Use is limited. Agricultural practices alone have some limitations in the sweet potato concentration area where stem nematodes have been spread. Therefore, the development of new and effective screening of pharmaceuticals is in urgent need of production. Since 1979, we carried out more than thirty kinds of agents to control stem nematode screening. Results table