fungal nematocide 真菌杀线虫剂
Spraying nematocide or reducing population density and keeping the environment clean could protect L edodes from harmness.
用杀线虫剂杀灭线虫或降低虫口密度，管理上注意搞好环境卫生均可起到预防线虫危害的作用。
The invention relates to a tea saponin nematocide granule and a method for preparing the same, which belongs to the field of plant source biological pesticides.
茶皂素杀线虫颗粒剂及其制备方法属植物源生物农药领域。
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