Results 31 to 40 of about 234,470 (302)
Imaginal and ovicidal effect of some insecticides against Bruchus pisorum L. (Coleoptera: Chrisomelidae) [PDF]
, 2016 peer-reviewedTrials were conducted in 2011 and 2012 at the Institute of Forage Crops, Pleven, Bulgaria, in order to study the imaginal and possible ovicidal effect of some insecticides against Bruchus pisorum under field conditions.
Nikolova, Ivelina
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Some Observations on Insecticide Resistance [PDF]
, 2017 A model for development of resistance to an insecticide in an insect population is presented. The rate of development of resistance increased with increases in the proportion of the breeding population exposed to the insecticide and with increases in the
Ruppel, Robert F
core +3 more sources
Enzyme activities in brown forest soils after introduction of Bacillus thuringiensis-based bioinsecticides [PDF]
, 2011 Much attention in the complex of forest pest control methods nowadays is devoted to the application of biological preparations, especially to bacterial formulations produced on the base of Bacillus thuringiensis (BT) that in addition to their high ...
Arevik M. Sargsyan +2 more
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Journal of Integrative Agriculture, 2018 Resistance of five field populations of Mythimna separata (Walker) collected from Shaanxi and Shanxi provinces of China to six different insecticides was evaluated by leaf dip method in the laboratory.
Yu-yu ZHAO +7 more
doaj +1 more source
Evolutionary Applications, 2023 Malaria control uses insecticides to kill Anopheles mosquitoes. Recent successes in malaria control are threatened by increasing levels of insecticide resistance (IR), requiring insecticide resistance management (IRM) strategies to mitigate this problem.
Neil Philip Hobbs +2 more
doaj +1 more source
Lemon essential oil; the organic insect repellent [PDF]
, 2020 Commercial insecticides are widely used in most sectors of the agricultural production to avoid or reduce losses by insects and hence it can improve the production as well as the quality of the product produced.
Abdul Halim, Norhazimah +5 more
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Residual Action of Slow Release Systemic Insecticides on \u3ci\u3eRhopalosiphum Padi\u3c/i\u3e (Homoptera: Aphididae) on Wheat [PDF]
, 2017 Slow release formulations of acephate and carbofuran encapsulated in pearl corn starch or corn flour granules were applied to the soil at seeding time of potted \u27Caldwell\u27 wheat in the laboratory.
Araya, J. E +3 more
core +2 more sources
Emerging Infectious Diseases, 2008 Epidemic transmission of West Nile virus (WNV) in Sacramento County, California, in 2005 prompted aerial application of pyrethrin, a mosquito adulticide, over a large urban area.
Ryan M. Carney +4 more
doaj +1 more source
Implications of bio-efficacy and persistence of insecticides when indoor residual spraying and longlasting insecticide nets are combined for malaria prevention. [PDF]
, 2012 Bio-efficacy and residual activity of insecticides used for indoor residual spraying (IRS) and long-lasting insecticide nets (LLINs) were assessed against laboratory-reared and wild populations of the malaria vector, Anopheles arabiensis in south eastern
Chipwaza, Beatrice +8 more
core +2 more sources
Efficacy of plant protection substances against virus transmission by aphids infesting potato
Journal für Kulturpflanzen, 2009 The behaviour of aphids on potato leaf-discs was analysed using time-lapse video-recording. In these experiments the behaviour of both apterous and alate Aphis frangulae and Aulacorthum solani were studied.
Thomas Thieme +2 more
doaj +1 more source