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1 大蒜茎线虫病 Ditylenchus dipsaci茎线虫从土壤中侵染植株,侵入嫩苗的薄壁组织。此种线虫是体内寄生物,其消化系统的分泌液含有酸,可以溶解寄主细胞之间的胞间层,造成空腔,以便线虫在里面生活和繁殖。受侵染的组织大面积萎缩,植株脆弱,茎和鳞茎干腐。受侵染的植株也表现出严重的生长不良。线虫的侵染还为真菌、细菌的侵染提供了条件。杀线虫剂力满库(Nemacur)对防治此种线虫有良好效果。剂型是10%活性成分的颗粒剂(Nemacur 10 GR),在小鳞茎播种之后不久,以50～65kg/ha 的药量施入植物
1 garlic stem nematode Ditylenchus dipsaci Ditylenchus dipsaci Infected plants from the soil, invade the thin-walled tissue of tender shoots. The nematode is an endoparasitic organism whose secretions in the digestive system contain acids that dissolve the intercellular layer between the host cells, creating a cavity for the nematode to live and reproduce. The affected tissue is extensively atrophied, fragile plants, stems and bulbs dry rot. Infected plants also show severe growth defects. Infection of nematodes also provides conditions for fungal and bacterial infestation. Nemacur Neccurine is very effective in controlling this nematode. The dosage form is a 10% active ingredient granule (Nemacur 10 GR), which is applied to the plants at a dose of 50-65 kg / ha shortly after sowing the bulbs