自然状态下柑橘大实蝇成虫羽化和实蝇类害虫田间虫量监测  

Adult Emergence Monitoring of Bactrocera minax and Field Insect Quantity Monitoring of Fruit Fly in Natural State

作　　者：刘三梅 周上铃 杜晓秋 张绩 程明明 何发 LIU Sanmei;ZHOU Shangling;DU Xiaoqiu;ZHANG Ji;CHENG Mingming;HE Fa(Leshan Shawan Bureau of Agriculture and Rural Affairs,Leshan Sichuan 614900;Nanchong Academy of Agricultural Sciences,Nanchong Sichuan 637000)

机构地区：[1]乐山市沙湾区农业农村局,四川乐山614900 [2]南充市农业科学院,四川南充637000

出　　处：《现代农业科技》2024年第13期50-53,共4页Modern Agricultural Science and Technology

基　　金：国家现代农业产业技术体系项目(CARS-26);国家产业技术体系四川省创新团队项目(sccxtd-2020-040)。

摘　　要：本试验对川东北地区自然状态下柑橘大实蝇成虫羽化进度进行监测,并采用诱蝇球诱集的方式监测柑橘大实蝇、柑橘小实蝇和南亚果实蝇在柑橘弃管园中田间虫量。结果表明:川东北地区柑橘大实蝇成虫羽化始见日在5月10日,盛期在5月中下旬;田间成虫监测诱集盛期在6月中下旬,终见日在7月25日;柑橘大实蝇羽化和田间成虫监测始盛期、高峰期、盛末期的期距分别是34、31、37 d。本研究结果可为确定柑橘大实蝇最佳防治时期提供依据。在南充市嘉陵区老石坎地区监测发现,柑橘园中主要的实蝇类害虫是南亚果实蝇,柑橘小实蝇虫量较少。The experiment was conducted to monitor the adult emergence progress of Bactrocera minax in the natural state in northeast Sichuan,and to monitor the insect quantity of Bactrocera minax,Bactrocera dorsalis and Bactrocera tau in abandoned citrus orchards by means of fly-trap ball trapping.The results showed that the adult emergence of Bactrocera minax in northeast Sichuan began on May 10,and the peak period was in the mid to late May.The peak period of adult insect monitoring of Bactrocera minax in the field was in mid to late June,and the final date was July 25.The time interval of the beginning peak,peak,and final peak stages between the adult emergence and adult insect monitoring in the field of Bactrocera minax was 34,31 and 37 days,respectively.The results could provide the basis for determining the optimal control period for Bactrocera minax.In the Laoshikan area of Jialing District in Nanchong City,it was found that the main fruit fly in citrus orchards was Bactrocera tau,and the quantity of Bactrocera dorsalis was relatively small.

关 键 词：柑橘大实蝇 柑橘小实蝇 南亚果实蝇 成虫羽化 虫量监测 诱蝇球 

分 类 号：S436.661.2[农业科学—农业昆虫与害虫防治]