Results 71 to 80 of about 11,705 (220)

Improving Whitefly Management

open access: yesInsects, 2021
Whiteflies (Hemiptera: Aleyrodidae), especially the sweetpotato or cotton whitefly, Bemisia tabaci (Gennadius), are among the most destructive and difficult to manage polyphagous insect pests around the globe [...]
Alvin M. Simmons, David G. Riley
doaj   +1 more source

Development and Reproduction of Nesidiocoris tenuis Reuter (Heteroptera: Miridae): The Effect of Temperature, Origin and Food

open access: yesEntomologia Experimentalis et Applicata, EarlyView.
Nymphal development took longer at 25°C than 30°C, and the Greek N. tenuis population developed more slowly than the commercial population. Nymphs clearly preferred E. kuehniella eggs over Artemia sp. cysts when both were offered equally. Egg production increased at 30°C, while female longevity declined.
Eleni Yiacoumi   +5 more
wiley   +1 more source

Cultivos Hospederos de Biotipos de Bemisia tabaci (Genn.) (Homoptera: Aleyrodidae), en el Distrito de Riego del Valle de Zapotitán, El Salvador, C. A. [PDF]

open access: yes, 2010
Serrano Cervantes, L. 2008. Cultivos Hospederos de Biotipos de Bemisia tabaci (genn) (Homoptera. Aleyrodidae), en el Distrito de Riego del Valle de Zapotitan, El Salvador, C.A. Universidad de El Salvador, Facultad de Ciencias Agronómicas.
Serrano Cervantes, Leopoldo
core  

Siklus hidup dan statistik demografi kutukebul Bemisia tabaci (Gennadius) (Hemiptera: Aleyrodidae) biotipe B dan non-B pada tanaman cabai (Capsicum annuum L.)

open access: yesJurnal Entomologi Indonesia, 2018
The whitefly Bemisia tabaci (Gennadius) biotype B also known as Bemisia argentifolii (Gennadius) is a more malignant whitefly biotype in damaging plants compared to non-B biotype. Currently the whitefly B.
Purnama Hidayat   +3 more
doaj   +1 more source

Attractiveness of Melon Genotypes to Whitefly (Bemisia tabaci) Mediated by Foliar Morphological and Biochemical Traits

open access: yesEntomologia Experimentalis et Applicata, EarlyView.
This study identifies melon genotypes resistant to Bemisia tabaci by integrating morphological and biochemical leaf traits. Using free‐choice and no‐choice assays, we demonstrate that resistance is primarily mediated by antixenosis. Genotypes CNPH 11‐1071‐43, CNPH 06‐1047‐343, CNPH 13‐1076, and BG MEL 16 significantly reduced whitefly settling and ...
Lucas de Lima Farias   +7 more
wiley   +1 more source

Life history parameters of Trialeurodes vaporariorum (Westwood) (Hemiptera: Aleyrodidae) at different environmental conditions on two bean cultivars

open access: yes, 2009
Life-history parameters of the greenhouse whitefly Trialeurodes vaporariorum (Westwood), an important pest of bean crops in Colombia, were determined in environmental control chambers on two dry bean (Phaseolus vulgaris) cultivars (cv.).
Lenteren, J.C., van, Manzano, M.R.
core   +1 more source

Nutritional Relationship between Bemisia tabaci and Its Primary Endosymbiont, Portiera aleyrodidarum, during Host Plant Acclimation

open access: yesInsects, 2020
Plant sap-sucking insects commonly have established mutualistic relationships with endosymbiotic bacteria that can provide nutrients lacking in their diet. Bemisia tabaci harbors one primary endosymbiont, Portiera aleyrodidarum, and up to seven secondary
Fang-Yu Hu, Chi-Wei Tsai
doaj   +1 more source

First record of Serangium montazerii (Coleoptera: Coccinellidae): A new exotic predator of Aleurocanthus spiniferus (Hemiptera: Aleyrodidae) in Greece

open access: yesEPPO Bulletin, EarlyView.
Abstract The biodiversity of Greek agroecosystems is constantly changing, with the influx of new species reshaping food webs. The present study contributes to the documentation of Greek fauna by reporting, for the first time, the occurrence of the Asian predatory ladybird Serangium montazerii Fürsch (Coleoptera: Coccinellidae). The species was detected
Achilleas Kaltsidis   +3 more
wiley   +1 more source

Diversity and evolution of the endosymbionts of Bemisia tabaci in China

open access: yesPeerJ, 2018
The whitefly Bemisia tabaci (Gennadius) (Hemiptera: Aleyrodidae) is a cryptic species complex, including members that are pests of global importance. This study presents a screening of B. tabaci species in China for infection by the primary endosymbiont,
Tang, Xiao-Tian   +3 more
openaire   +3 more sources

Effect of pretreatment with piperonyl butoxide on pyrethroid efficacy against insecticide-resistant Helicoverpa armigera (Lepidoptera: Noctuidae) and Bemisia tabaci (Sternorrhyncha: Aleyrodidae)

open access: yes, 2006
Pyrethroid resistance in B-type Bemisia tabaci Gennadius and Australian Helicoverpa armigera Hubner field populations is primarily conferred by esterase isoenzymes which metabolise and sequester pyrethroid insecticides.
Gunning, R. V.   +5 more
core   +1 more source

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