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叉角厉蝽Eocanthecona furcellata(Canthecomidea furcellata)(wolff)属蝽科pentato-midae是一种能捕食多种鳞翅目及鞘翅目害虫的捕食性蝽。分布于热带和亚热带,印度和马来西亚有其捕食稻田、菜地、果园害虫的报道,我国台湾也有发现。 1985年至1986年,我们多次自泰国引入,在广州室内用大蜡螟幼虫及米蛾幼虫饲养,可正常繁殖。为解决大量人工饲养、繁殖厉蝽问题,我们试用柞蚕蛹血淋巴及体外培育赤眼蜂用的混合培养液,喂养叉角厉蝽,同样完成正常发育及产卵。但世代历期略为延长,产卵量低于以米蛾幼虫饲养的,且以混合培养液为最差。
Eocanthecona furcellata (Canthecomidea furcellata) (wolff) The pentatomidae pentatomovirus is a predatory bugs that can prey on various lepidopteran and coleopteran pests. Distributed in the tropics and subtropics, India and Malaysia have their prey on paddy fields, vegetable fields, orchards and pests reported in Taiwan of our country have also been found. From 1985 to 1986, we introduced several times from Thailand, and housed the larvae of Chilo suppressalis and larvae of rice moths in Guangzhou indoor for breeding normally. In order to solve a large number of artificial breeding, bug bugs, we try to use mixed culture solution of Tussah pupae hemolymph and Trichogramma cultured in vitro to feed the pronghorn, which also completes the normal development and spawning. However, the generational duration was slightly prolonged, the fecundity was lower than that of rice moth larvae, and the mixed culture medium was the worst.