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Venturia ichneumonid wasp

Known as: Venturia 
National Institutes of Health

Papers overview

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2019
2019
Notes on the biology, morphology and generic placement of “Hellwigia” obscura Gravenhorst (Hymenoptera: Ichneumonidae, Ophioninae)
The ophionine ichneumonid known as Hellwigiaobscura has been reared for the first time, from larvae of Horisme sp. (Lepidoptera… 
2007
2007
A dynamic model forecasting infection of pear leaves by conidia of Venturia nashicola and its evaluation in unsprayed orchards
A dynamic model, called VenInf, was developed to forecast infection of pear leaves by conidia of Venturia nashicola. By… 
2006
2006
Spatial effects on competition between the larval parasitoids Habrobracon hebetor (Say) (Hymenoptera: Braconidae) and Venturia canescens (Gravenhorst) (Hymenoptera: Ichneumonidae) parasitising the…
1 Humboldt University Berlin, Faculty of Agriculture and Horticulture, Institute for Horticultural Sciences, Section… 
2006
2006
Inhibition of the apple scab pathogen Venturia inaequalis and the grapewine downy mildew pathogen Plasmopara viticola by extracts of green waste compost
Extracts of green waste compost have been shown to inhibit plant diseases. In this study, the factors influencing the mechanism… 
2004
2004
Apple scab control with grapefruit seed extract: no alternative to chemical fungicides
The growth inhibiting effect of four commercially available grapefruit seed extracts on the causal organism of apple scab… 
2001
2001
Preliminary study on diversity and abundance of Ichneumonids and Braconids (Insecta: Hymenoptera) at the Ayer Hitam Forest Reserve
A preliminary study on diversity and abundance of ichneumonids and braconids (Insecta: Hymenoptera) oj Ayer Hitam Forest Reserve… 
2000
2000
Investigation of low thermal threshold for development of the larval endoparasitoid, Venturia canescens (Hymenoptera: Ichneumonidae) using in vitro culture technique.
1996
1996
Observations on wood scab caused by Venturia inaequalis and V. pirina in apple and pear in Norway.
1957
1957
Studies of the significance of polyphenolic host metabolites in the nutrition of Venturia inaequalis and Venturia pirina.
SUMMARY: Extracts of the polyphenolic fractions of the water-soluble metabolites (that is, the complex mixtures of plant phenols… 
1957
1957
Relationships between cultural characters and pathogenicity in Venturia inaequalis and Venturia pirina.
SUMMARY: Series of experiments were carried out both in vitro and in vivo on single conidial isolates of Venturia inaequalis and… 
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