Position: Home > Articles > Experiment on the Control Effect of Two Kinds of Nematocide in the Watermelon Field
Heilongjiang Agricultural Sciences
2017
(7)
35-37
两种杀线剂对西瓜田根结线虫的防效试验
作 者：
张伯虎;张锋;问亚军;杨晓锋;贾凯峰;孟延;朱雪荣;郝平琦
单 位：
渭南市农业科学研究所;陕西省动物研究所
关键词：
10%噻唑膦;98%棉隆;西瓜根结线虫;药效试验
摘 要：
为了有效防治西瓜根结线虫,在田间和盆栽条件下,比较了10%噻唑膦与98%棉隆2种药剂对西瓜根结线虫的防治效果。结果表明:田间试验下,棉隆和噻唑膦的防治效果分别为84.33%和58.17%,增产率分别为69.75%和40.98%;盆栽试验下,栽植15、30、45、60d后棉隆处理的防效分别为94.91%、94.21%、95.69%、97.47%,噻唑膦的防效为81.77%、72.97%、69.37%、65.68%。试验表明,棉隆对西瓜根结线虫的防治效果明显好于噻唑膦,且持效期较长。
译 名：
Experiment on the Control Effect of Two Kinds of Nematocide in the Watermelon Field
作 者：
ZHANG Bo-hu;ZHANG Feng;WEN Ya-jun;YANG Xiao-feng;JIA Kai-feng;MENG Yan;ZHU Xue-rong;Weinan Institute of Agricultural Sciences;Shaanxi Institute of Zoology;
关键词：
10%thiazolyl-phosphine;;98% dazomet;;watermelon root-knot nematode;;control experiment
摘 要：
In order to prevent and control watermelon root-knot nematodes effectively,in the conditions of field and pot experiment,the effects of 10% thiazolyl-phosphine and 98% dazomet against watermelon root-knot nematode were compared,respectively.The results showed that under the condition of field experiment the control efficiencies were 84.33% and 58.17%,and the yield-increasing efficiencies were 69.75% and 40.98% of dazomet and thiazolyl-phosphine,respectively.After planting in the pots for 15,30,45 and 60 days,the control efficiencies of dazomet were 94.91%,94.21%,95.69% and 97.47%,and the control efficiencies of thiazolylphosphine were 81.77%,72.97%,69.37% and 65.68%,respectively.The results indicated that the control effect of dazomet on watermelon root-knot nematode was much better than that of thiazolyl-phosphine,and the lasting period was longer.
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