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当前位置: 首页 > 文章 > 喷雾法防治玉米中后期蜗牛效果试验 农药 2014,53 (11) 80-82
Position: Home > Articles > Efficacy of Using Spray Technique to Prevent and Control Snails in Middle and Late Growing Stage of Corn Agrochemicals 2014,53 (11) 80-82

喷雾法防治玉米中后期蜗牛效果试验

作  者：
马丽;袁水霞;张佳佳
单  位：
河南农业职业学院
关键词：
喷雾法;防治;玉米;蜗牛
摘  要：
[目的]探索栖息在玉米上活动为害的蜗牛的有效防治方法。[方法]用5种杀软体动物剂进行喷雾法和撒粒法的防效对比试验。[结果]施药3 d后26%四聚·杀螺胺SC 292 g a.i./hm2、45%三苯基乙酸锡WP 506 g a.i./hm2、70%杀螺胺乙醇胺盐WP 525 g a.i./hm2、40%四聚乙醛SC 450 g a.i./hm2四个喷雾处理的防效均在80%以上,而与喷雾法有效药量相当的6%四聚乙醛GR 450 g a.i./hm2地面撒粒处理的防效仅为70.45%。[结论]当蜗牛在玉米上栖息为害时,可用上述药剂喷雾防治。
译  名：
Efficacy of Using Spray Technique to Prevent and Control Snails in Middle and Late Growing Stage of Corn
作  者：
MA Li;YUAN Shui-xia;ZHANG Jia-jia;Henan Vocational College of Agriculture;
关键词：
spray method;;prevention;;maize;;snail
摘  要：
[Aims] The purpose of this paper is to explore the effective prevention and cure methods of snails which often cause damage to maize. [Methods] The efficacy of 5 molluscicides were compared by two different application techniques, i.e., spraying vs distributing granule, for controlling snails. [Results] The results showed that the control effacy of 4 molluscicides by spraying, i.e., niclosamide 26% SC 292 g a.i./ha, fentin acetate 45% WP 506 g a.i./ha,niclosamide ethanolamine 70% WP 525 g a.i./ha, metaldehyde 40% SC 450 g a.i./ha, were all higher than 80%, however,the control effacy of metaldehyde 6% GR 450 g a.i./ha by distributing was only 70.45%. [Conclusions] Therefore, snails could be controlled by spraying the above-mentioned 5 molluscicides as they rest and do harm to the maize.

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