搜索结果: 1-4 共查到“农业昆虫学 Insecticides”相关记录4条 . 查询时间(0.062 秒)
Insecticides are becoming more toxic to honeybees（图）
Insecticides becoming more toxic honeybees
2020/2/20
Over the past 20 years, insecticides applied to U.S. agricultural landscapes have become significantly more toxic -- more than 120-fold in some Midwestern states -- to honeybees, according to National...
Combining the botanical insecticides NSK extract, NeemAzal T 5%, Neemix 4.5% and the entomopathogenic nematode Steinernema feltiae Cross N 33 to control the peach fruit fly, Bactrocera zonata (Saunders)
entomopathogenic nematode Steinernema feltiae the peach fruit fly Bactrocera zonata
2015/3/1
Botanical insecticides based on azadirachtin and the entomopathogenic nematode Steinernema feltiae were evaluated for their control of the peach fruit fly, Bactrocera zonata. Laboratory bioassays dete...
Laboratory and Field Evaluations of Bacillus thuringiensis Berliner Insecticides Against Tobacco Budworm (Lepidoptera: Noctuidae)
Laboratory Field Evaluations Bacillus thuringiensis Insecticides Tobacco Budworm (Lepidoptera: Noctuidae)
2008/12/15
Studies were conducted to determine the effectiveness of Bacillus thuringiensis (Dipel ES, Condor OF) Berliner insecticides in controlling the tobacco budworm, Heliothis virescens (F.). Laboratory tes...
Susceptibility of Fall Armyworm Collected from Different Plant Hosts to Selected Insecticides and Transgenic Bt Cotton
Transgenic Bt Cotton Insecticides Different Plant Hosts Susceptibility
2008/5/9
The fall armyworm, Spodoptera frugiperda (J. E. Smith), is a destructive pest of many agricultural crops throughout the southern USA. Populations of the fall armyworm that feed on different plant spec...