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通过田间试验,分别调查了10%噻唑磷颗粒剂、0.5%阿维菌素颗粒剂、2亿CFU/g胶冻样类芽孢杆菌微粒剂、10亿CFU/mL蜡质芽孢杆菌悬浮剂4种药剂和对照药剂15%阿维·丁硫微乳剂对温室芹菜根结线虫病的防治效果和产量表现。以上5种药剂处理的防效分别为80.73%、65.04%、13.24%、8.44%、21.68%,产量增幅分别为18.45%、14.24%、3.4%、-0.95%、8.01%。供试药剂中,胶冻样类芽孢杆菌、蜡质芽孢杆菌处理的防效和产量增幅均低于对照药剂阿维·丁硫;而噻唑磷、阿维菌素处理的防效和产量增幅均明显高于对照药剂。
Through field trials, 10% thiazide phosphorus granules, 0.5% avermectin granules, 200 million CFU / g jelly-like Bacillus subtilis granules, and 1 billion CFU / mL suspension of Bacillus cereus Preventive effect and yield performance of 15% Avimerin microemulsion on celery root knot nematodes in greenhouse. The control effects of the above five agents were 80.73%, 65.04%, 13.24%, 8.44% and 21.68%, respectively, with the increment rates of 18.45%, 14.24%, 3.4%, -0.95% and 8.01% respectively. The control agents, jelly-like Bacillus, Bacillus cereus control efficacy and yield growth were lower than the control agent Avi Ding Ding; and thiazide phosphorus, abamectin treatment effect and yield growth were Significantly higher than the control agent.