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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...
During 2010–2012, we monitored flight activity of male and female stem weevils (Ceutorhynchus napi, C. pallidactylus) using yellow water traps, the effectiveness of various application dates for the i...
Field efficacy of neem (Azadirachta indica A. Juss) for managing soil arthropods and Cercospora leaf spots damage to peanut was studied in Ghana from 2008 to 2010. Treatments consisted of neem kerne...
The efficacy of Bt maize MON 810-YieldGard® and of Trichogramma wasp against European corn borer (ECB) (Ostrinia nubilalis Hübner) was evaluated in the period of 2002–2008 in field trials on th...
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...
The biological efficacy of some biorational and conventional insecticides against different stages of Colorado potato beetle, Leptinotarsa decemlineata (Say) (Coleoptera: Chrysomelidae) was evaluate...
The efficacy of Bacillus thuringiensis, mineral oil, insecticidal emulsion (garlic extract, plant detergent soap and food additive) and insecticidal gel (plant oil and plant extracts) to control the...
A laboratory experiment of a completely randomised design and replicated four times evaluated the effectiveness to control the bruchid, Callosobruchus maculatus in cowpea by the synthetic insecticide ...
The efficacy of a CpGV-based preparation of Czech production against codling moth (CM) was tested in an experimental apple orchard at Prague-Ruzyně in 1998–2000. The influence of CpGV treatment on the...
Field validation of spot-fumigation with phosphine (PH3) applied by a subcontracted pest-control company in a farm grain store infested by pests was conducted. Inside and outside of the fumigated gr...
BCPC regards the concept of 'comparative assessment' as contentious because once an active ingredient or product has passed the registration process it will, ipso facto be 'safe' and should be availab...
Imidacloprid (Confidor 200 SL) was evaluated either alone or with a fungicide (Tilt 0.01%) against wheat aphids. There were seven different treatments, including an untreated control. All the treatmen...
Row-passage styles of a speed sprayer (SS) were studied to improve fungicide adhesion and efficacy against scab and anthracnose on Japanese pear leaves. Two styles of row-passage, every row and alte...
Both Chromolaena odorata and Citrus limon are common in tropical areas as an important weed and fruit crop respectively. Dried and pulverized leaves of C. odorata and fruit peels of C. limon were ev...
The efficacies of two isolates of M. anisopliae were evaluated against black maize beetle Heteronychus licas in the laboratory at 15 and 28oC and relative humidity of 55 - 70% at the University of Z...

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