摘要
采用田间笼罩法和生测法,开展红叶石楠+杀虫剂对花生田优势金龟甲暗黑鳃金龟和铜绿丽金龟的诱杀试验。结果表明:与榆树、花生、玉米、大豆、桑树相比,红叶石楠对暗黑鳃金龟的引诱效果分别显著高于榆树25.48%、花生25.00%、玉米36.06%、大豆36.54%、桑树36.54%;对铜绿丽金龟甲的引诱效果显著高于榆树22.83%、玉米20.47%、大豆21.26%、桑树35.43%,但与花生无显著性差异。田间生测进一步表明,红叶石楠+60%吡虫啉悬浮剂对金龟甲诱杀效果最为显著,暗黑鳃金龟为(49.00±4.38)头,铜绿丽金龟为(10.50±2.47)头,其持效期可达10 d,显著优于5%高效氯氟氰菊酯微乳剂、40%辛硫磷乳油、35%毒死蜱微囊悬浮剂处理。综上,在花生田周边种植绿化植物红叶石楠,在金龟甲出土期内,喷施60%吡虫啉,间隔10 d重复喷施,可有效控制暗黑鳃金龟、铜绿丽金龟成虫数量,达到降低幼虫蛴螬数量的目的。
The methods of gauze caging and bioassay were conducted to carry out trapping and killing of main beetles,Holotrichia parallela and Anomala corpulenta,by planting Photinia fraseri accompanied with insecticides applying on crop-planting field.The results showed,the trap effect of scrabs Holotrichia parallela by side-planting Photinia fraseri were significantly higher than side-planting elm(25.48%),peanut(25.00%),maize(36.06%),soybean(36.54%),mulberry(36.54%).And for Anomala corpulenta,the trap effects by planting Photinia fraseri were significantly higher than side-planting elm(22.83%),maize(20.47%),soybean(21.26%),mulberry(35.43%),but peanut excepted.Furthermore,side plants plus pesticides experiments were conducted.The results of effect and duration of insecticides on two main beetles showed,that 60%imidacloprid SC exhibited higher controlling efficient for Holotrichia parallela(49.00±4.38)and Anomala corpulenta(10.50±2.47)than 5%lambda-cyhalothrin,40%phoxius EC and 35%chlorpyrifos CS.The duration effect could up to 10 days intervals.Therefore,Photinia fraseri grown as eco-friendly plant can be planted aside peanut field,its combining with 60%imidacloprid SC can effectively reduced the number of Holotrichia parallela and Anomala corpulenta,and subsequent control the damage of larva grubs on crop land.
作者
曲春娟
蒋相国
杜龙
姜晓静
鞠倩
李晓
曲明静
QU Chun-juan;JIANG Xiang-guo;DU Long;JIANG Xiao-jing;JU Qian;LI Xiao;QU Ming-jing(Shandong Peanut Research Institute,Qingdao 266100,China;Xiangyang Academy of Agricultural Sciences,Xiangyang 441000,China)
出处
《花生学报》
北大核心
2024年第2期63-68,共6页
Journal of Peanut Science
基金
青岛市科技惠民示范专项(23-2-8-xdny-11-nsh)
国家花生产业体系(CARS-13)
山东省农业重大技术协同推广计划(SDNYXTTG-2023-36)
国家自然科学基金项目(32202310)。
关键词
花生
暗黑鳃金龟
铜绿丽金龟
红叶石楠
引诱效果
peanut
Holotrichia parallela
Anomala corpulenta
Photinia fraseri
pest trap effects
