Results 1 - 10 of 20,253
[Current status of codling moth resistance to insecticides in the cultivation of apples in Lleida [Spain]]
Rodríguez, M.A., Institut de Recerca i Tecnologia Agroalimentàries et al. [15sep2011]
SUBJECT: spain; pests; control de plagas; insecticide; plagas
POSTED TO: Vida Rural (España) [1133-8938]
Maldi-tof sequence analysis of bacillus thuringiensis cryiac processed in susceptible and resistant selected strains of helicoverpa armigera (hubner).
Saad, M. et al. 
Laboratory selection pressure of Bacillus thuringiensis CrylAc toxin against a selected strain of American bollworm (Heiicoverpa armigera) increased the resistance to the toxin by 51.83 fold. After many years of adoption of Bt modified crops, insect resistance development has become the most significant threat in Bt modified plant. Recently, the role of digestive enzymes has been investigated ...
SUBJECT: pest resistance; bacteria; toxine; insecticide; bacilo thuringiensis
POSTED TO: Egyptian Journal of Agricultural Research [1110-6336]
Activity insecticide of etanolic extract of plants on Spodoptera frugiperda (J.E. Smith) (Lepidoptera noctuidae)
Sérgio Roberto Rodrigues et al. 
Spodoptera frugiperda is an important pest on the corn crop, and the study of plants with insecticide properties that can help the controll of this pest has aroused great interest due the benefits. Thus, it was developed the research with the purpose of evaluating the effect of etanolic extract of Ocotea minarum, Nectandra megapotamica, Mascagnia pubiflora, Terminalia argentea and Tabebuia aur ...
SUBJECT: orugas; insecticide crops; مبيدات الحشرات; 躅; مبيدات الحشرات النباتية
POSTED TO: Revista Agrarian [1984-2538]
Matica Srpska Library
Milovanović, P., Galenika - Fitofarmacija a.d. et al. 
SUBJECT: meligethes aeneus; rasistance aux insecticides; piretrinas sintaticas; composa organophosphora; pyrathrine
Matica Srpska Library
Inđić, D., Faculty of Agriculture et al. 
In 2009, the sensitivity of 15 field populations of Colorado potato beetle (Leptinotarsa decemlineata Say.) - CPB was assessed to chlorpyrifos, cypermethrin, thiamethoxam and fipronil, four insecticides which are mostly used for its control in Serbia. Screening test that allows rapid assessment of sensitivity of overwintered adults to insecticides was performed. Insecticides were applied at la ...
SUBJECT: leptinotarsa decemlineata; rasistance aux insecticides; insecticidas; solanum tuberosum; insecticide
POSTED TO: Pesticides and Phytomedicine [1820-3949]
Effect of chemicals and bio-insecticides on citrus aphid, fruit quality and chemical residue in tangerine cv. Sai Nam Phung
Pinnapa Baudaung, Chiang Mai University et al. [dec2007]
SUBJECT: citrus reticulata; fruit; plant extracts; chemical insecticides; sai nam phung
POSTED TO: Warasan Kaset [0857-0841]
Biochemical and molecular characterization of insecticide resistance in the cotton leafworm Spodoptera littoralis (Boisduval) (Lepidoptera: Noctuidae)
Hadim, N., Ankara Univ., Faculty of Science 
This study was performed in the aim of identifying the biochemical and molecular mechanisms of resistance to organophosphates (chlorpyrifos), carbamates (carbamate) and synthetic pyrethroids (deltamethrin) observed in S. littoralis populations collected from Adana, Mersin, Egypt and Israel and have been maintained in the laboratory.
SUBJECT: molecular biology; spodoptera littoralis; insecticide; electrophoresis; carbamate
Susceptibility level of Bemisia tabaci (Gennadius) (Hemiptera: Aleyrodidae) populations collected from Antalya to Acetamiprid, Chlorpyrifos-ethyl and Cypermethrin
Bahï¿½i ï¿½.ï¿½., Akdeniz University, Korkuteli Vocational School et al. 
The cotton whitefly, Bemisi tabaci (Gennadius) is one of the major pests in the world. Insecticides are still important option to control this pest. In this study, resistance level and resistance potential of B. tabaci populations from Antalya to (neonicotionid) acetamiprid, (organophosphates) chlorpyrifos-ethyl and (pyrethroids) cypermethrin were investigated in 2007-2009. The LC50 values of ...
SUBJECT: turquaï¿½a; cypermethrin; pests; turquie; mesure
POSTED TO: Journal of the Faculty of Agriculture of Akdeniz University (Turkey) [1301-2215]
Porter, N. et al. 
SUBJECT: insecticidas de origen vegetal/ extractos vegetales; pesticidal plants; pesticide microbien; insecticide; champignon entomopathogene
POSTED TO: Pesticide Science (United Kingdom)
Observations on the susceptibility of Ctenocephalides felis (Siphonaptera: Pulicidae) to malathion and permethrin in Tanzania
Kilonzo, B.S. et al. 
SUBJECT: toxicity; tanzania; pyrethrine de synthese; siphonaptera; resistance aux produits chimiques
POSTED TO: Medical and Veterinary Entomology (UK)