PREDATION ON ADULTS OF THE CRUCIFER FLEA BEETLE, PHYLLOTRETA CRUCIFERAE (GOEZE), BY THE NORTHERN FALL FIELD CRICKET, GRYLLUS PENNSYLVANICUS BURMEISTER (ORTHOPTERA: GRYLLIDAE)
PREDATION ON ADULTS OF THE CRUCIFER FLEA BEETLE, PHYLLOTRETA CRUCIFERAE (GOEZE), BY THE NORTHERN FALL FIELD CRICKET, GRYLLUS PENNSYLVANICUS BURMEISTER (ORTHOPTERA: GRYLLIDAE)
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北方秋田蟋蟀 GRYLLUS PENNSYLVANICUS BURMEISTER（直翅目：蟋蟀科）对十字花科跳蚤甲虫 PHYLLOTRETA CRUCIFERAE (GOEZE) 成虫的捕食
DOI：
10.4039/ent119495-5
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发表时间：
1987
期刊：
影响因子：
--
通讯作者：
C. Hinks
中科院分区：
文献类型：
--
作者：
L. Burgess;C. Hinks
在实验室试验中记录了北方秋田蟋蟀Gryllus pennaculicus Burmeister对十字花科跳甲Phyllotreta cruciferae（Goeze）成虫的捕食作用，以确定攻击油菜和芥菜作物的跳甲捕食者。在这些测试中，四个现场收集的成年蟋蟀都吃了活的成年P. icruciferae，16个晚龄蟋蟀中有15个也是如此。试验在60 × 20 mm的一次性塑料培养皿中进行，培养皿上有一个塞住的孔，以便于引入跳蚤甲虫。盘子底部的滤纸衬垫为昆虫提供了坚实的立足点。
Predation on adults of the crucifer flea beetle, Phyllotreta cruciferae (Goeze), by the northern fall field cricket, Gryllus pennsylvanicus Burmeister, was recorded in laboratory tests to identify predators of flea beetles that attack canola and mustard crops. In these tests, four field-collected adult crickets all ate live adult P. icruciferae, as did 15 of 16 lateinstar cricket nymphs. The tests were carried out in 60 by 20 mm disposable plastic Petri dishes, with a stoppered hole to facilitate introduction of flea beetles. A filter paper liner in the bottom of the dish gave the insects a firm footing.