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Field efficacy of brief exposure of adults of six storage pests to nitrogen-controlled atmospheres
non-chemical pest control physical methods modified atmosphere metal silo bin stored grain
2017/5/26
The efficacy of a brief exposure (1, 7, and 10 days) to a nitrogen-controlled atmosphere (N-CA) for major storage
pests in a field validation study in the Czech Republic is reported. The main goal wa...
Field Efficacy of Helicoverpa armigera Nucleopolyhedrovirus Isolates against H. armigera (Hübner) (Lepidoptera: Noctuidae) on Cotton and Chickpea
Helicoverpa armigera nucleopolyhedrovirus
2015/3/5
Field efficacy of seven geographical isolates of Helicoverpa armigera nucleopolyhedrovirus (HaNPV) along
with an insecticide control was evaluated against H. armigera on cotton and chickpea in the C...
Differences Between the Effects of Insecticidal Seed and Foliar Treatments on Pea Leaf Weevils (Sitona lineatus L.) in the Field Pea (Pisum sativum L.)
Sitona lineatus L. thiamethoxam clothianidin
2015/3/5
Tested seed treatments (two doses of thiamethoxam, thiamethoxam + fludioxonil + metalaxyl-M; two doses
of clothianidin + beta-cyfluthrin) showed high effects on pea leaf weevils (Sitona lineatus L.)...
Insect injury and mortality of seedlings of field penny-cress (Thlaspi arvense L.).
field penny-cress Thlaspi arvense L. phytophagous insect flea beetle Phyllotreta spp. herbivory mortality fallow secondary succession
2015/2/2
During 1997–1999 the injury caused by insect herbivors and mortality of plants of field penny-cress (Thlaspi arvense L.) was studied on an early fallow field at Prague-Ruzyně. The highest abundance of...
Spectral Sensing of Aphid（Hemiptera：Aphididae）Density Using Field Spectrometry and Radiometry
Remote sensing spectral indices multispectral radiometry hyperspectral spectrometry greenbug (Schizaphis graminum Rondani) wheat (Triticum aestivum L.)
2009/1/12
The greenbug, Schizaphis graminum (Rondani), and bird cherry-oat aphid, Rhopalosiphum padi L., are aphid pests of wheat (Triticum aestivum L.), barley (Hordeum vulgare L.), sorghum (Sorghum bicolor L....
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...
Efficacy of Field-Aged Bait Sticks Against the Boll Weevil
Boll Weevil Field-Aged Bait Sticks
2008/6/3
The role of the commercial boll weevil bait stick (Boll Weevil Attract-and-Control Tube) in boll weevil (Anthonomus grandis grandis Boheman) management is poorly understood. This study evaluated the i...