鼠用0.2%莪术醇饵剂防治农田森林草地鼠害示范药效试验  

Demonstration Efficacy Test of 0.2%Curcumenol Baits for Rats to Control Rodent Damage in Farmland Forest and Grassland

作　　者：庄文君 赵日良 佟殿文 庄妍 赵方婷 孙光惠 Zhuang Wenjun;Zhao Riliang;Tong Dianwen;Zhuang Yan;Zhao Fangting;Sun Guanghui(Dunhua Shaheyan Agricultural Technology Extension Station,Dunhua 133700,Jilin,China;Yanbian Tianbao Biological Preparation Co.,Ltd.,Dunhua 133700,Jilin,China;Jilin Agricultural University,Changchun 130118,Jilin,China)

机构地区：[1]敦化市沙河沿农业技术推广站,吉林敦化133700 [2]延边天保生物制剂有限公司,吉林敦化133700 [3]吉林农业大学,吉林长春130118

出　　处：《农业技术与装备》2023年第5期5-6,共2页Agricultural Technology & Equipment

基　　金：吉林省延边州科技发展计划项目(2018BA08)。

摘　　要：为验证鼠用0.2%莪术醇饵剂防治害鼠的抗生育效果和使用安全性,在吉林省农田、森林、草地鼠害防治示范区投药1.5 kg/hm^(2),药后1个月用鼠夹夹夜法,调查害鼠种类、数量(此后每隔1个月调查1次,共调查3次),对雌性鼠进行生理解剖,观察怀孕各项指标,计算捕获率和控制效果。结果显示:雌体怀胎率、胎子数降低、亚成体占比下降;对种群密度的控制作用随着时间的推移效果在增加;未发现天敌及非靶动物、人、畜、禽、鸟类出现异常现象。该药剂使用安全,抗生育效果显著,对农、林、牧鼠害防治有明显效果,可以大面积推广应用。In order to verify the sterilizing effect and safety of 0.2%curcumol bait,0.2%curcumol bait were applied at the dosage of 1.5 kg/hm^(2) in the rodent control area in Jilin Province.One month after the application,the species and number of rodents were inves‐tigated with night trapping method.After that,the investigation was made every two months for 3 times.Female rats were dissected to observe the pregnant indexes and calculate capture rate and control effect.The results showed the female pregnancy rate and litter size decreased and the proportion of sub-adults reduced.The control effect on population density increased with the time.No abnormal phenomena were found in the natural enemies,human beings,livestocks,poultry and other non-target animals.So the bait was safe in application and had obvious effect in sterilization and control of rodent pest in the farmland,forest and grassland.It could be popularized in large area.

关 键 词：莪术醇 害鼠:防治效果 

分 类 号：S443[农业科学—农业昆虫与害虫防治]