Results 111 to 120 of about 4,837 (235)

Effects of selected botanical insecticides on the behaviour and mortality of the glasshouse whitefly Trialeurodes vaporariorum and the parasitoid Encarsia formosa

, 2002
Toxicity and behavioural bioassays were used to assess the lethal and sub-lethal effects of two naphthoquinones from the Chilean plant Calceolaria andina L.
Blaney, W. M., Simmonds, M. S. J., Khambay, B. P. S., Manlove, J. D.   +3 more
core   +1 more source

Lethal and sublethal effects of Mentha piperita L. and its nanoformulation form on the biological and population growth parameters of Trialeurodes vaporariorum (Westwood) under laboratory conditions [PDF]

نامه انجمن حشره‌شناسی ایران
The greenhouse whitefly, Trialeurodes vaporariorum Westwood, is one of the most destructive greenhouse pest in the world. In this study, the lethal and sublethal effects of Mentha piperita L. essential oil and its nanoformulation were investigated on the
Mohammad Sharifiyan, Fariba Mehrkhou, Maryam Negahban   +2 more
doaj   +1 more source

Plan de muestreo directo para trialeurodes vaporariorum (westwood) (hemiptera: aleyrodidae) en cultivos comerciales de tomate [PDF]

, 2008
Los daños ocasionados por Trialeurodes vaporariorum generan pérdidas económicas que disminuyen la producción y pueden contribuir en el alza de los precios del tomate.
Cure, José, Pesca, Lucy, Bernal, Liliana, Rodríguez, Daniel, Cantor, Fernando   +4 more
core  

Whitefly species (Hemiptera: Aleyrodidae) on wild and cultivated plants in the horticultural region of Rosario, Santa Fe, Argentina Especies de moscas blancas (Hemiptera: Aleyrodidae) sobre plantas silvestres y cultivadas en la región hortícola de Rosario, Santa Fe, Argentina

Revista de la Sociedad Entomológica Argentina, 2012
Whiteflies of economic importance are polyphagous, being able to develop on a large number of cultivated and spontaneous plants. We recorded the whitefly species on vegetable and flower crops and the wild plants associated, under greenhouse and field ...
Gustavo G. Gonsebatt, Mariana M. Viscarret, Marcela M. Lietti   +2 more
doaj  

The spread of new viral pathogens and phytoplasmas in cultivated plants and their risks

Food Risk Assess Europe, Volume 4, Issue 1, January 2026.
Abstract The study contains a description of the genome and particles, spectrum of host plants, geographical distribution, forecast of spread and impacts on agricultural production, disease symptoms, life cycle, and means of protection in integrated and organic production in the Czech Republic for 22 plant viruses, 3 viroids and 4 phytoplasmas, in ...
wiley   +1 more source

ANALYSIS OF THE ECONOMIC JUSTIFICATION OF THE APPLICATION OF SPIROTETRAMAT IN THE CONTROL OF THE WHITE BUTTERFLY APHID (TRIALEURODES VAPORARIORUM) IN GREENHOUSE TOMATO PRODUCTION

Ekonomika Poljoprivrede (1979)
The aim of this research was to evaluate the economicefficiency of the spirometrat 100 g/L SC in controllingthe white butterfly aphid (Trialeurodes vaporariorum) ingreenhouse tomato production within the framework ofIntegrated Pest Management (IPM). All
Darko Zarev, Mladen Petrović, Biljana Šević, Marijana Jovanović Todorović   +3 more
doaj   +1 more source

Effects of some igrs on greenhouse whitefiles (trialeurodes vaporariorum westfood (hom.: aleyrodidae) [PDF]

, 2008
220C±2 sıcaklık, % 49±5 oransal nem ve 14:10 (A: K) aydınlanma kosullarına sahip laboratuvarda böcek gelisim düzenleyicileri, Lufenuron (Lufenox, Sygenta, 100cc/100 l); Diflubenzuron (Dimilin, Cansa, 20gr/100 l); Pyriproxyfen (Admiral, Sumitomo, 50cc ...
Taç, Gözde, Serçebay, Uğur, Dursun, Oktay, Sarı, Sabahat, Eskin, Ata, Yörük, Berna   +5 more
core  

Pyrosequencing the transcriptome of the greenhouse whitefly, Trialeurodes vaporariorum reveals multiple transcripts encoding insecticide targets and detoxifying enzymes

, 2011
Background The whitefly Trialeurodes vaporariorum is an economically important crop pest in temperate regions that has developed resistance to most classes of insecticides.
Gorman Kevin, Denholm Ian, Nelson, D., Gorman, K, Wilkinson, P., Ian Denholm, Williamson Martin S, David R Nelson, Karatolos, Nikos, Bass, Chris, Bass, C, Gorman, Kevin, Ffrench-Constant, Richard H., Pauchet, Y, Martin S Williamson, Yannick Pauchet, Ritika Chauhan, ffrench-Constant, Richard, Karatolos, Nikolaos, Nelson, DR, Denholm, Ian, Nikos Karatolos, Chauhan, R., Chauhan, Ritika, Ffrench-Constant, R. H., Pauchet, Y., Williamson, Martin S., ffrench-Constant Richard H, Bass, C. G., Wilkinson Paul, Bass, C., Chris Bass, Richard H ffrench-Constant, Chauhan Ritika, Nelson David R, Williamson, MS, Denholm, I, Paul Wilkinson, Karatolos Nikos, Williamson, M. S., Nelson, David R., Denholm, I., Gorman, K., Nelson, D. R., ffrench-Constant, R., Pauchet Yannick, Wilkinson, Paul, Chauhan, R, Gorman, K. J., Karatolos, N., Pauchet, Yannick, Williamson, M., Wilkinson, P, Bass Chris, Kevin Gorman   +54 more
core   +1 more source

MODELING THE EFFECT OF SPATIAL EXTERNALITIES ON INVASIVE SPECIES MANAGEMENT

Changes in production conditions associated with biological invasions can be complex. As a result, modeling invasive species management decisions can be difficult.
McKee, Gregory J., Goodhue, Rachael E., Chalfant, James A., Carter, Colin A.   +3 more
core   +2 more sources

Whitefly species (Hemiptera: Aleyrodidae) on wild and cultivated plants in the horticultural region of Rosario, Santa Fe, Argentina

Revista de la Sociedad Entomológica Argentina, 2012
Las moscas blancas de importancia económica son polífagas y capaces de desarrollarse sobre numerosas plantas cultivadas y espontáneas. Registramos las especies de moscas blancas sobre cultivos hortícolas y de flores, y sobre las plantas silvestres ...
Gustavo G. GONSEBATT, Mariana M. VISCARRET, Marcela M. LIETTI   +2 more
doaj