Results 91 to 100 of about 17,651 (208)

Laboratory evaluation of Beauveria bassiana, some plant oils and insect growth regulators against two-spotted spider mite, Tetranychus urticae Koch (Acari: Tetranychidae)

Persian Journal of Acarology, 2017
The acaricidal activity of entomopathogenic fungus Beauveria bassiana (strain GHA), three essential plant oils namely, neem (Azadirachta indica A.
Tarikul Islam, Md. Jamil Hossain Biswas, Mohammad Tofazzal Hossain Howlader, Mohammad Shaef Ullah   +3 more
doaj   +1 more source

Bivariate stochastic modeling of functional response with natural mortality [PDF]

, 2010
A correction due to Abbott (1925) is the standard method of dealing with control mortality in insect bioassay to estimate the mortality of an insect conditional on control mortality not having occurred.
B. J. T. Morgan, C. S. Holling, D. J. Kuenen, D. J. Skirvin, D. J. Skirvin, D. J. Skirvin, D. J. Skirvin, H. K. Preisler, J. A. Hoekstra, J. S. Fenlon, J. S. Fenlon, M. J. Faddy, M. J. Faddy, M. J. Faddy, M. J. Faddy, P. S. Hewlett, W. S. Abbott   +16 more
core   +2 more sources

Tetranychus urticae adaptation to tomato

, 2019
The arms race between plants and herbivores has resulted in a great diversity of plant compounds to act as defences against attackers. It has concurrently resulted in herbivorous pest adaptations to host defences, including plant-host defence suppression through the action of secreted effectors, and detoxification of phytochemicals ingested during ...
openaire   +2 more sources

Agrochemical and weed influences on Neoseiulus californicus predation in soybean [PDF]

Brazilian Journal of Biology
The olfactory system is one of the primary decision-making mechanisms in arthropod foraging. Plants emit volatile compounds when attacked by herbivores, which can directly influence predator foraging.
N. G. F. Fernandes, D. D. D. Rocha, R. R. F. Azevedo, P. T. N. Maia, M. A. M. Fadini   +4 more
doaj   +1 more source

Effect of pyroligneous extract of Acacia mearnsii on Tetranychus urticae (Koch, 1836) (Acari, Tetranychidae) and Neoseiulus californicus (McGregor, 1954) (Acari, Phytoseiidae)

Biotemas, 2015
This work aimed to determine the effect of decanted pyroligneous extract (DPE) of black Acacia mearnsii on the mites Tetranychus urticae (Koch, 1836) (Acari: Tetranychidae) and Neoseiulus californicus (McGregor, 1954) (Acari: Phytoseiidae).
Adriana de Castro, Júlia Jantsch Ferla, Fernanda Majolo, Noeli Juarez Ferla   +3 more
doaj   +1 more source

Biochemical responses of cucumber to Tetranychus urticae Koch (Acari: Tetranychidae) mediated biotic stress [PDF]

, 2014
The effect of two spotted spider mite (Tetranychus urticae Koch) feeding on leaf level physiological characteristics of cucumber (Cucumis sativus Linnaeus) was investigated.
Geroh, Monika, Gulati, Rachna, Madan, Shashi, Tehri, Kanika   +3 more
core   +2 more sources

Novel acaricide toxicities on Tetranychus urticae infesting Piper betle

The Indian Journal of Agricultural Sciences, 2016
Laboratory and field experiments were conducted to test novel acaricide efficacies for the management of two- spotted spider mite, Tetranychus urticae (Koch) on betelvine (Piper betle L.).
D SRINIVASA REDDY, M PUSHPA LATHA
doaj   +1 more source

Control de Tetranychus urticae Koch (Acari: Tetranychidae) con Bacillus subtilis en hojas de fresa (Fragaria vesca)

Agronomía Costarricense, 2019
En Ecuador se han reportado pérdidas entre 60 y 80% ocasionadas por la alimentación de Tetranychus urticae en plantas de fresa, por lo que se requieren frecuentes aplicaciones de plaguicidas.
David Mendoza-Léon, Jorge Dobronski-Arcos, Carlos Vásquez-Freytez, Vanessa Frutos-Pinto, Sara Paredes-Carreño   +4 more
doaj   +1 more source

Flutuação populacional do ácaro rajado e seus predadores da família Phytoseiidae em cultivos de morangueiro no Distrito Federal. [PDF]

, 2016
bitstream/item/139652/1/bpd-71 ...
FERREIRA, D. N. M., GUIMARAES, J. A., JUNQUEIRA, A. M. R., LIZ, R. S. de, MICHEREFF FILHO, M., RIBEIRO, M. G. P. de M.   +5 more
core  

Ohio Economic Insects and Related Anthropods [PDF]

, 1989
PDF pages ...
Albrecht, Carl W., Benjamin, Stinner R., Eisley, Bruce, Flessel, John K., Goleman, D. Lyle, Hall, Franklin R., Hall, Richard W., Hammond, Ronald B., Hoy, Casey W., Keeney, George, Lindquist, Richard K., Nielsen, David G., Niemczyk, Harry D., Roach, William K., Steele, Julie S., Treece, Robert E., Williams, Roger N.   +16 more
core