摘要
根据黑光灯诱蛾及田间调查的结果，南京地区大豆食叶性害虫计有鳞翅目、直翅目、鞘翅目、同翅目和半翅目的２１个科４９个种。其中豆卷叶螟［Ｌａｍｐｒｏｓｅｍａｉｎｄｉｃａｔａ（Ｆａｂｒｉｃｉｕｓ）］、大造桥虫［Ａｓｃｏｔｉｓｓｅｌｅｎａｒｉａ（Ｓｃｈｉｆｅｒ－ｍｕｌｅｒｅｔＤｅｎｉｓ）］和斜纹夜蛾［Ｐｒｏｄｅｎｉａｌｉｔｕｒａ（Ｆａｂｒｉｃｉｕｓ）］是该地区危害大豆最重要的虫种，应作为抗虫育种的主要目标；银纹夜蛾（ＰｌｕｓｉａａｇｎａｔａＳｔａｕｄｉｎｇｅｒ）、大豆毒蛾（ＣｉｆｕｎａｌｏｃｕｐｌｅｓＷａｌｅｋｒ）、豆天蛾（ＣｌａｎｉｓｂｉｌｉｎｅａｔａＷａｌｋｅｒ）、筛豆龟蝽［Ｍｅｇａｃｏｐｔａｃｒｉｂｒａｒｉａ（Ｆａｂｒｉｃｉｕｓ）］、二条叶甲（ＰａｒａｌｕｐｅｒｏｄｅｓｓｕｔｕｒａｌｉｓｎｉｇｒｏｂｉｌｉｎｅａｔｕｓＭｏｔｓｃｈｕｌｓｋｙ）、锯角豆芫菁（ＥｐｉｃａｕｔａｇｏｒｈａｍｉＭａｒｓｅｕｌ）、短额负蝗（ＡｔｒａｃｔｏｍｏｒｐｈａｓｉｎｅｎｓｉｓＢｏｌｉｖａｒ）等为较重要的大豆食叶性害虫，大豆食叶性害虫种群结构随年份而动态变化，这种变化主要是年分间最重要虫种相对数量有很大波动。因此，大豆抗食叶性害虫育种必?
Forty-nine insect species from five orders, i. e. Coleoptera, Hemiptera, Homoptera, Lepidoptera, and Orthoptera, were identified to be leaf- feeding insects (LFI) on soybean in Nanjing through field servey during 1990-1994.Among the 49 species, three spotted plusia (Plusia agnata Saudinger), soybean tussock moth (Cifuna locuples Walker),greenish brown hawk moth (Clanis bilineata Walker), globular stink bug (Megacopta cribraria (Fabricius)), two striped leaf beetle (Paraluperodes suturalis nigrobilineatus Motschulsky), bean blister beetle (Epicauta gorhami Marseul) and Chinese differenciate grasshopper (Atractomorpha sinensis Bolivar) etc. were relatively important ones, and bean pyralid (Lamprodema indicata (Fabricius)), mugwort looper (Ascotis selenaria (Schiffermuller et Denis)) and cotton worm (Prodenia litura (Fabricius)) were the most important ones in Nanjing through field investigation and lamp trapping during 1983-1984 and 1990-1994. Dynamic Changes of LFI population were observed during 1983-1984 and during 1990-1994. The changes were mainly due to the variation of frequencies of the most important species.
出处
《大豆科学》
CAS
CSCD
北大核心
1997年第1期12-20,共9页
Soybean Science
基金
国家自然科学基金
关键词
大豆
食叶性害虫
蜷叶螟
斜纹夜蛾
Soybean
Leaf-feeding insects
Bean pyralid (Lamprosema indicata (fabricius))
Mugwort looper (Ascotis selenaria (Schiffermuller et Denis))
Cotton worm (Prodenia litura (Fabricius))
