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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...
History,presence and perspective of using plant extracts as commercial botanical insecticides and farm products for protection against insects–a review
medicinal plants essential oils Azadirachta Pyrethrum mechanism of action
2016/9/2
Botanical insecticides keep attracting more attention from environmental and small farmers worldwide as they are considered as a suitable alternative to synthetic insecticides. The use of secondary me...
Effects of insecticides used against the European corn borer on thrips abundance on maize
chemical control foliar insecticides effectiveness Thysanoptera Zea mays L.
2017/4/6
The effect of a single chemical treatment against Ostrinia nubilalis (Hbn.) on thrips abundance on maize in south-eastern Poland was evaluated. Two insecticides: Karate Zeon 050 CS, containing lambda-...
Corn Response to POST-Applied HPPD-Inhibitor Based Premix Herbicides with In-Furrow and Foliar-Applied Insecticides
Corn herbicide and insecticide corn injury herbicide and insecticide interaction
2015/12/23
In recent years injury has been reported in numerous Tennessee corn fields treated with an
organophosphate (OP) insecticide and either a mesotrione- or tembotrione-based herbicide premix.
Rese...
Interaction of two neonicotinoid insecticides and Lr genes focusing wheat growth and residues
insecticide residues wheat protection Lr 20 Lr 29
2015/7/28
Seedlings of ten Lr near-isogenic lines (NIL) and four wheat lines with enhanced resistance to Puccinia triticina were treated with overdosed neonicotinoid insecticides. The enzyme of Lr 20 gene accel...
Toxicological and Biochemical Effects of Some Insecticides on Peach Fly, Bactrocera zonata (Diptera: Tephritidae)
Bactrocera zonata insecticides glutamic oxaloacetic transaminase – GOT
2015/3/6
The peach fruit fly, Bactrocera zonata (Saunders, Diptera: Tephritidae), has been a serious pest in the last decade
attacking a wide range of fruits in Egypt. The toxicity of Malathion, Diazinon, Me...
Biological Efficacy of Some Biorational and Conventional Insecticides in the Control of Different Stages of the Colorado Potato Beetle, Leptinotarsa decemlineata (Say) (Coleoptera: Chrysomelidae)
Leptinotarsa decemlineata biorational and conventional insecticides
2015/3/5
The biological efficacy of some biorational and conventional insecticides against different stages of Colorado
potato beetle, Leptinotarsa decemlineata (Say) (Coleoptera: Chrysomelidae) was evaluate...
Effectiveness of some botanical insecticides against Spodoptera littoralis Boisduvala (Lepidoptera: Noctudiae), Myzus persicae Sulzer (Hemiptera: Aphididae) and Tetranychus urticae Koch (Acari: Tetranychidae)
Spodoptera littoralis Myzus persicae Tetranychus urticae botanical insecticides Azadirachta indica Chrysanthemum cinerariifolium Pongamia glabra
2015/3/3
Biological efficiency of botanical insecticides was determined that were obtained from Pongamia glabra, Azadirachta indica and Chrysanthemum cinerariifolium against Spodoptera littoralis, Myzus persic...
The Potential of Beauveria brongniartii and Botanical Insecticides Based on Neem to Control Otiorhynchus sulcatus Larvae in Containerised Plants – Short Communication
Otiorhynchus sulcatus Beauveria brongniartii
2015/3/2
Otiorhynchus sulcatus is considered as an important pest of strawberry fields and on potted ornamental plants.
The efficacy to control this pest by new Polish products containing azadirachtin and th...
Effect of Bio-rational Insecticides on Some Biological Aspects of the Egyptian Cotton Leafworm Spodoptera littoralis (Boisd.) (Lepidoptera: Noctuidae)
bio-rational insecticides Spodoptera littoralis
2015/3/2
The bio-rational insecticides Dipel 2x, BioFly, Agrin, BioGuard, Spinosad, Neemix, Mectin and Match were
tested for their effect on 1st, 3rd and 5th instar larvae and egg masses (24, 48 and 72 h old...
Influence of application term on effectiveness of some insecticides against brassica pod midge (Dasineura brassicae Winn.)
brassica pod midge Dasineura brassicae oilseed rape insecticides pest control
2015/3/1
In 2005 we determined the effectiveness of two preparations against gall pod midge in dependence on different terms of application, i.e. at full flowering (BBCH 65) and after flowering (BBCH 67) of wi...
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...
Evaluation of Toxicity of Selected Insecticides against Thrips on Cotton in Laboratory Bioassays
Selected Insecticides Thrips Cotton Laboratory Bioassays
2009/4/30
Adult vial technique (AVT) and spray table bioassays were conducted to evaluate toxicity of selected insecticides against immature and adult thrips, Frankliniella spp. (Thysanoptera: Thripidae). In AV...
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...