Results 81 to 90 of about 516,606 (114)

Validating Indigenous Farmers' Practice in the Management of the Fall Armyworm Spodoptera frugiperda (J. E. Smith) in Maize Cropping Systems in Africa. [PDF]

open access: yesLife (Basel)
Niassy S   +15 more
europepmc   +1 more source

Cytoplasmic incompatibility and multiple symbiont infection in the ash whitefly parasitoid, Encarsia inaron

Biological Control, 2006
Abstract Terrestrial arthropods are commonly infected with maternally inherited symbionts that cause reproductive incompatibilities between hosts with differing infection status. Such symbionts can have major effects on the efficacy of a biological control program if releases are comprised of mixtures of differentially infected individuals.
Suzanne E Kelly   +2 more
exaly   +3 more sources

Establishment of the Ash Whitefly ParasitoidEncarsia inaron(Walker) and Its Economic Benefit to Ornamental Street Trees in California

Biological Control, 1996
The ash whitefly,Siphoninus phillyreae(Haliday) (Homoptera: Aleyrodidae), invaded and rapidly spread throughout California beginning sometime before August 18, 1988 when it was first detected. The ash whitefly's previous distribution was limited to Europe, the Middle East, and north Africa, where it feeds primarily on trees and woody shrubs.
Charles H. Pickett   +6 more
exaly   +3 more sources

Ash Whitefly (Homoptera: Aleyrodidae) Overwintering and Biological Control by Encarsia inaron (Hymenoptera: Aphelinidae) in Northern California

Environmental Entomology, 1995
The ash whitefly, Siphoninus phillyreae (Haliday), was introduced into northern California in 1989–1990. It developed through two or more generations from fall through spring (overwinter) on toyon, Heteromeles arbutifolia Roemer, a native broadleaf evergreen shrub.
Steve H. Dreistadt, Mahy Louise Flint
exaly   +3 more sources

First records of the ash whiteflySiphoninus phillyreaeHaliday (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 exclusivelySiphoninus phillyreaeHaliday, the ash whitefly. Although the puparia of the species are fairly easy to recognize in the field,S.
R. Clymans   +4 more
openaire   +2 more sources

Classical biological control of ash whitefly: factors contributing to its success in California

BioControl, 1999
The ash whitefly, Siphoninus phillyreae, invaded California in 1988 rapidly spreading throughout the state and infesting several species of ornamental trees and shrubs. Released Encarsia inaron rapidly established populations and spread throughout areas occupied by ash whitefly.
C.H. Pickett, M.J. Pitcairn
openaire   +2 more sources

Occurrence of ash whitefly, Siphoninus phillyreae (Haliday) (Hemiptera: Aleyrodidae), in Brazil

Phytoparasitica
André Luiz Lourenção   +6 more
openaire   +2 more sources

Fraxinus uhdei (tropical ash).

CABI Compendium, 2022
F. uhdei is a fast-growing, medium to large tree (up to 35-40 m tall and 1 m stem diameter) that grows naturally in mixed mountain forests from west-central Mexico to Guatemala and can become weedy in disturbed sites.
N. Pasiecznik
semanticscholar   +1 more source

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