Results 81 to 90 of about 496 (132)

Calibrating bacterial evolution. [PDF]

open access: yesProc Natl Acad Sci U S A, 1999
Ochman H, Elwyn S, Moran NA.
europepmc   +1 more source

First records of the ash whitefly Siphoninus phillyreae Haliday (Hemiptera, Aleyrodidae) in Belgium

EPPO Bulletin, 2019
In recent years, a whitefly species has become more abundant in Belgian pear orchards, and a survey over six locations in the province of Limburg in 2017 showed it to be exclusively Siphoninus phillyreae Haliday, the ash whitefly. Although the puparia of
R. Clymans   +4 more
semanticscholar   +2 more sources

Biology of Siphoninus phillyreae (Haliday) (Homoptera: Aleyrodidae) and Its Relationship to Temperature

Environmental Entomology, 1995
The effects of temperature on developmental rate (stage specific and total), survival, fecundity, longevity, sex ratio, and nymphal size of Siphoninus phillyreae (Haliday) were studied in environmental chambers at constant temperatures. Temperature had significant effects on developmental rate, survival, fecundity, female longevity, and size of female ...
Paula M. Leddy, T. Paine, T. Bellows
semanticscholar   +2 more sources

Ovipositional preference of Siphoninus phillyreae and its fitness on seven host plant species

Entomologia Experimentalis et Applicata, 1993
AbstractThe relationship between ovipositional preference of Siphoninus phillyreae (Haliday) (Homoptera: Aleyrodidae) and host plant suitability on seven host plant species (Citrus sinensis (L.) cv. ‘Washington’ [navel orange], Fraxinus uhdei (Wenz.) [shamel ash], Heteromeles arbutifolia Roemer [toyon], Malus domestica Mill. cv. ‘Granny Smith’ [apple],
Paula M. Leddy, T. Paine, T. Bellows
semanticscholar   +2 more sources

Life table attributes of Clitostethus arcuatus (Coleoptera: Coccinellidae) feeding on Trialeurodes vaporariorum and Siphoninus phillyreae (Hemiptera: Aleyrodidae)

Journal of Asia-Pacific Entomology, 2012
Abstract The ladybird beetle Clitostethus arcuatus Rossi (Coleoptera: Coccinellidae) is one of the most effective predators of the greenhouse whitefly, Trialeurodes vaporariorum Westwood, and the ash whitefly, Siphoninus phillyreae Haliday (Hem: Aleyrodidae). Two stock cultures of C.
M. Yazdani, M. Samih
semanticscholar   +3 more sources

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