Trigonotylus coelestialium (Heteroptera: Miridae), a pest of small grains: seasonal history, host plants, damage, and descriptions of adult and nymphal stages
Trigonotylus coelestialium (Heteroptera: Miridae), a pest of small grains: seasonal history, host plants, damage, and descriptions of adult and nymphal stages
复制标题
Trigonotylus coelestialium（异翅目：Miridae），一种小谷物害虫：季节历史、寄主植物、损害以及成虫和若虫阶段的描述
DOI：
--
复制
发表时间：
1985
期刊：
影响因子：
--
通讯作者：
T. Henry
中科院分区：
文献类型：
--
作者：
A. G. Wheeler;T. Henry
. - 胡蜂Trigonotylus coetestialium（Kirkaldy）是一种全北极区的盲蝽，在古北界是一种小型谷物害虫，但在西半球的研究很少。本文概述了该虫在宾夕法尼亚州的季节历史、寄主植物、在燕麦田的相对密度、温室条件下不同密度成虫对燕麦幼苗生长的影响以及对栽培谷物的潜在危害。即使是少量的成年人（1-2每2苗）显着抑制生长，它的结论是，这种多化性的错误是潜在的伤害春季谷物。若虫阶段的描述和说明，成人说明和诊断，强调其分离相关的T。ruficornis（Geoffroy）.昆虫学家越来越意识到植物害虫是草和小谷物的害虫。本文报道了盲蝽属Irhisia Renter（McKendrick and Bleicher，1980; Schwartz，1984）和Lahops Burmeister（托德）的几种盲蝽
. — Trigonotylus coetestialium (Kirkaldy), a holarctic plant bug (Mirinae: Stenodemini), is known as a pest of small grains in the Palearctic Region but has remained little studied in the Western Hemisphere. Presented are a summary of its seasonal history and host plants in Pennsylvania, its relative density in oat fields, the effects of different densities of adults on growth of oat seedlings under greenhouse conditions, and its potential for injuring cultivated grains. Even small numbers of adults (1-2 per 2 seedlings) significantly inhibited growth, and it is concluded that this multivoltine bug is potentially injurious to spring grains. The nymphal stages are described and illustrated; the adult is illustrated and diagnosed with emphasis on its separation from the related T. ruficornis (Geoffroy). Entomologists are becoming more aware of plant bugs as pests of grasses and small grains. Species of the mirid genera Irhisia Renter (McKendrick and Bleicher, 1980; Schwartz, 1984) and Lahops Burmeister (Todd