[1]陈亿兵,金焕贵,刘颖.白僵菌油悬浮剂防治草原蝗虫药效评价[J].黑龙江农业科学,2012,(04):80-81.
　CHEN Yi-bing,JIN Huan-gui,LIU Ying.Pesticide Effect Evaluation of Beauveria Bassiana SC on Grassland Locusts[J].HEILONGJIANG AGRICULTURAL SCIENCES,2012,(04):80-81.
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白僵菌油悬浮剂防治草原蝗虫药效评价

《黑龙江农业科学》[ISSN:1002-2767/CN:23-1204/S] 卷: 期数: 2012年04 页码: 80-81 栏目: 出版日期: 2012-04-10
Title:
Pesticide Effect Evaluation of Beauveria Bassiana SC on Grassland Locusts
文章编号:
1002-2767（2012）04-0080-02
作者:
陈亿兵1; 金焕贵1; 刘颖2
1：黑龙江省农药管理检定站，黑龙江 哈尔滨 150090；
2：齐齐哈尔市农业技术推广中心，黑龙江 齐齐哈尔 161006
Author(s):
CHEN Yi-bing1; JIN Huan-gui1; LIU Ying2
1.Heilongjiang Pesticide Management Verification Station,Harbin,Heilongjiang 150090;
2.Qiqihar Agricultural Technology Extension Center,Qiqihar,Heilongjiang 161006
关键词:
白僵菌; 草原; 蝗虫; 药效
Keywords:
beauveria bassiana; grassland; locust; pesticide effect
分类号:
S812.6
文献标志码:
A
摘要:
为了验证应用白僵菌油悬浮剂防治草原蝗虫的实际效果，为大面积推广应用提供科学依据而进行药效评价试验。结果表明：100亿孢子·mL-1球孢白僵菌油悬浮剂在2 250～3 000 mL·hm-2剂量范围内对草原植被生长安全。随着用药量增加，对草原蝗虫的防效也提高。药后7 d达到作用高峰，平均防效为68.24%～77.44%，后效可持续7 d。推荐用量以2 250～3 000 mL·hm-2为佳。
Abstract:
The study was conducted to confirm the practical effect of beauveria bassiana SC on grassland locusts and provide scientific basis for large area application.The results showed that it was safe to steppe vegetation when using the ball spore beauveria bassiana oil SC of 10 billion spores per milliliter in the dosage range from 2 250 to 3 000 mL·hm-2.The control efficiency on grassland locust was improved by the increasing dosage.The peak effect value after using the drug 7 days,the average control efficiency was 68.24%～77.44%,and the aftereffect could last for 7 days.The recommended dosage of the drug was from 2 250 to 3 000 mL·hm-2 for better use.

参考文献/References:

[1]周艳丽，王贵强，李广忠.黑龙江省西部草原类型及草地蝗虫防治研究[J].安徽农业科学，2011(11)：142-144.

[2]孙涛，龙瑞军.我国草原蝗虫生物防治技术及研究进展[J].中国草地学报，2008(3)：90-95.

[3]张咏梅，孙美玲.锐劲特的应用及其安全性研究进展[J].医学动物防治，2003(9)：3-5.


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备注/Memo

第一作者简介：陈亿兵（1972-），男，广东省普宁县人，学士，高级农艺师，从事农药田间药效及农药风险评估研究。E-mail：chenyibing518@126.com。

更新日期/Last Update: 2014-10-26