15%乐斯本颗粒剂对花生蛴螬的防治效果研究
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摘要
[目的]为花生地下害虫大面积防治提供科学依据。[方法]采用不同用量15%乐斯本颗粒剂随花生种子穴施和花针期近根3 cm穴施,通过与高巧+普尊种衣剂组合拌种仁处理及空白区进行比较,研究15%乐斯本颗粒剂对泰州地区花生蛴螬的防治效果。[结果]15%乐斯本颗粒剂对泰州地区蛴螬具有显著的防治效果,其中花针期30 kg/hm2用量效果最佳。[结论]15%乐斯本颗粒剂花针期30 kg/hm2施药处理的效果与高巧种衣剂组合相当,但高巧组合产量较高。
[Objective] To provide scientific basis for large area control of underground pest of peanut. [Method]Different doses of 15% chlorpyrifos granules with 3 cm cave peanut seed and flowering-pegging stage of peanut were used and compared with Gaucho+Puzun seed coating agent mixed seed kernel treatment and the control. The prevention and control effects of 15% chlorpyrifos granules on white grub of peanut in Taizhou region were studied. [Result]15% chlorpyrifos granules had significant prevention and control effects on white grub of peanut in Taizhou region. The effects of 30 kg/hm2 was the best in flowering-pegging stage of peanut.[Conclusion]The control effect of 30 kg/hm215% chlorpyrifos granules in flowering-pegging stage was the same with that of the combination of Gaucho seed coating agent,but the yield of Gaucho was higher.
[Objective] To provide scientific basis for large area control of underground pest of peanut. [Method]Different doses of 15% chlorpyrifos granules with 3 cm cave peanut seed and flowering-pegging stage of peanut were used and compared with Gaucho+Puzun seed coating agent mixed seed kernel treatment and the control. The prevention and control effects of 15% chlorpyrifos granules on white grub of peanut in Taizhou region were studied. [Result]15% chlorpyrifos granules had significant prevention and control effects on white grub of peanut in Taizhou region. The effects of 30 kg/hm2 was the best in flowering-pegging stage of peanut.[Conclusion]The control effect of 30 kg/hm215% chlorpyrifos granules in flowering-pegging stage was the same with that of the combination of Gaucho seed coating agent,but the yield of Gaucho was higher.
引文
[1]王书勤,谢吉先,韩桂琴,等.毒死蜱防治花生蛴螬效果试验[J].农业科技通讯,2010(6):58-60.
[2]谢吉先,王书勤,陈志德,等.几种种衣剂防治花生蛴螬的效果[J].江苏农业科学,2012,40(1):128-130.
[3]谢吉先,王书勤,陈志德.吡虫啉悬浮种衣剂对花生蛴螬防治效果的研究[J].农业科技通讯,2012(6):95-98.
[4]谢吉先,王书勤,陈志德,等.花生种衣剂应用技术研究与推广[J].中国油料作物学报,2013,35(S1):408-410.
[5]谢建明,韩桂琴,徐娟,等.几种种衣剂及组合对花生病虫害的防治效果[J].安徽农学通报,2013(6):81-84.
[6]彭风晓.邓州市花生田蛴螬大发生原因及防治措施[J].现代农业科技,2009(19):197.
[7]刘爱芝,李素娟,武予清,等.河南省蛴螬暴发原因浅析及防治对策[J].河南农业科学,2001(4):19-20.
[8]谢吉先,王书勤,陈志德,等.花生新品种——泰花8号选育[J].花生学报,2012,41(4):45-47.
[2]谢吉先,王书勤,陈志德,等.几种种衣剂防治花生蛴螬的效果[J].江苏农业科学,2012,40(1):128-130.
[3]谢吉先,王书勤,陈志德.吡虫啉悬浮种衣剂对花生蛴螬防治效果的研究[J].农业科技通讯,2012(6):95-98.
[4]谢吉先,王书勤,陈志德,等.花生种衣剂应用技术研究与推广[J].中国油料作物学报,2013,35(S1):408-410.
[5]谢建明,韩桂琴,徐娟,等.几种种衣剂及组合对花生病虫害的防治效果[J].安徽农学通报,2013(6):81-84.
[6]彭风晓.邓州市花生田蛴螬大发生原因及防治措施[J].现代农业科技,2009(19):197.
[7]刘爱芝,李素娟,武予清,等.河南省蛴螬暴发原因浅析及防治对策[J].河南农业科学,2001(4):19-20.
[8]谢吉先,王书勤,陈志德,等.花生新品种——泰花8号选育[J].花生学报,2012,41(4):45-47.