CAJ | 학술논문

为弄清黑足厚缘肖叶甲在水晶葡萄上的发生规律，采用5点取样法，于2012－2014年对贵州省三都县水晶葡萄黑足厚缘肖叶甲的发生规律开展了系统调查，探讨了其绿色防控技术。结果表明：黑足厚缘肖叶甲在三都县水晶葡萄种植区均有发生，产量损失5％～10％。冬季田间根系幼虫密度平均为3．20头／m2。主要以成虫危害叶片、叶柄和嫩枝，其平均受害率分别为86．68％、25．12％和38．47％。全年发生1代，发生期在4－8月，成虫高峰期为6月中旬，平均虫量为9996头／667m2。采用农业防治、物理防治和生物防治等绿色防治技术，防控效果达80．1％。
위롱청흑족후연초협갑재수정포도상적발생규률，채용5점취양법，우2012－2014년대귀주성삼도현수정포도흑족후연초협갑적발생규률개전료계통조사，탐토료기록색방공기술。결과표명：흑족후연초협갑재삼도현수정포도충식구균유발생，산량손실5％～10％。동계전간근계유충밀도평균위3．20두／m2。주요이성충위해협편、협병화눈지，기평균수해솔분별위86．68％、25．12％화38．47％。전년발생1대，발생기재4－8월，성충고봉기위6월중순，평균충량위9996두／667m2。채용농업방치、물리방치화생물방치등록색방치기술，방공효과체80．1％。
To explore the occurrence rule of A.nigripes on crystal grape,the occurrence rule and green prevention and control technology was investigated during 2012 - 2014 by five-point sampling method. Results:A.nigripes occurred in all planting regions of crystal grape with yield loss of 5%~10%.Larva density was averagely 3.2 individuals/m2 in field root system in winter.The adults mainly damaged leaves, petioles and tender shoots,the damage rates of which were respectively 86.68%,25.12% and 38.47%. One generation occurred in a year,from April to August,the peak season of adults was the middle ten days of June,the average quantity was 9 996 individuals/667m2 .The prevention and control efficiency reached 80.1% with the technology of agricultural control,physical control and biological control.