ZHANG Guijuan,LIN Xue,ZHANG Taotao,et al.Control Efficiency of Several Bionematicides on Celery Root Knot Nematode[J].HEILONGJIANG AGRICULTURAL SCIENCES,2019,(04):37-39.[doi:10.11942/j.issn10022767.2019.04.0037]
几种微生物杀线剂对温室芹菜根结线虫病的防治效果
- Title:
- Control Efficiency of Several Bionematicides on Celery Root Knot Nematode
- Keywords:
- rootknot nematodes; control effect; yield increase
- 文献标志码:
- A
- 摘要:
- 为减少化学农药用量,本试验选取黑曲霉Y61菌剂、产紫青霉MH111菌剂及3%芽孢杆菌微乳剂与噻唑膦混合使用处理温室土壤防治芹菜根结线虫。结果表明:处理1(黑曲霉Y61菌剂+噻唑膦颗粒剂)、处理2(黑曲霉Y61菌剂+噻唑膦颗粒剂 +地牛)、处理3(黑曲霉Y61菌剂+噻唑膦颗粒剂+沃尔坦)、处理4(3%芽孢杆菌微乳剂+噻唑膦颗粒剂)、处理5(产紫青霉MH111菌剂 +噻唑膦颗粒剂)、处理6(产紫青霉MH111菌剂 +噻唑膦颗粒剂+地牛)和处理7(噻唑膦颗粒剂)7个处理,药后90 d土壤中2龄幼虫数量Pf/P分别为2.22、3.80、1.48、2.66、0.67、1.40、2.80和4.92。药后90 d各处理防治效果分别为75.3%、78.2%、76.3%、52.1%、53.2%、52.2%和80.2%。药后90 d各处理产量增加为17.2%、18.5%、30.1%、2.7%、12.8%、19.7%和28.4%。综合试验结果得出,将噻唑膦与生物菌剂混合使用可以有效防治芹菜根结线虫病。
- Abstract:
- In order to reduce the amount of chemical pesticide,Aspergillus niger Y61,Penicillium purpurogenum MH111,Bacillus and Fosthiazate to control celery rootknot nematode diseases were mixed to treat the greenhouse conditions in this study. The Pf/P of treatment No.17 was 2.22,3.80,1.48,2.66,0.67,1.40,2.80 and 4.92,the control effect was 75.3%,78.2%,76.3%,52.1%,53.2%,52.2% and 80.2%,and the yield increase was 17.2%,18.5%,30.1%,2.7%,12.8%,19.7% and 28.4%,respectively after 90 day.This study showed that mixed use of thiazophosphine and biological fungicides could effectively control celery root knot nematode disease.
参考文献/References:
[1]JonesJ T,Haegeman A,Danchin E G,et al.Top 10 plantparasitic nematodes in molecular plant pathology[J].Molecular Plant Pathology,2013,14(9):946961.
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备注/Memo
收稿日期:20181011