Results 71 to 80 of about 1,173 (172)

The development and potential of the biological insecticide granulovirus on codling moth [PDF]

open access: yes, 2006
Cydia pomonella granulovirus is being developed for the UK market and offers opportunities for orchard growers to develop reduced pesticide residue programmes when targeting codling moth ...
Horgan, A R
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Populationsdynamik des Cydia pomonella Granulovirus

open access: yes, 2005
Das Cydia pomonella Granulovirus (CpGV, Fam. Baculoviridae) ist ein sehr virulentes und hoch spezifisches Pathogen des Apfelwicklers ( Cydia pomonella), das seit mehreren Jahren in der Bundesrepublik Deutschland und anderen Ländern der EU als Insektizid zugelassen ist.
openaire   +2 more sources

Type V: A sex-linked crossed resistance to three Cydia pomonella granulovirus isolates, with different levels of dominance

open access: yesBiological Control
The codling moth (Cydia pomonella), is known to be resistant to many (bio)insecticides, including the Cydia pomonella granulovirus (CpGV). Of the multiple isolates available on the European market, two are already known to have selected resistance: Type ...
Léa Gingueneau   +7 more
doaj   +1 more source

AFLP analysis of genetic differentiation in CpGV resistant and susceptible Cydia pomonella (L.) populations [PDF]

open access: yes, 2008
The codling moth, Cydia pomonella (Lep., Tortricidae), is a significant pest of orchard crops such as apple and pear in Southern Germany, and can cause severe economic damage to apple crops.
Cheney, Sylvia   +2 more
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Control de Cydia pomonella (L.) (Lepidoptera: Tortricidae) con granulovirus y confusión sexual en plantaciones de manzano de Asturias [PDF]

open access: yes, 2000
Se ha experimentado en plantaciones de manzano de sidra y mesa en Asturias el control de la carpocapsa Cydia pomonella (L.) mediante granulovirus y la utilización de difusores de la feromona sexual específica ((E,E)-8,10-dodecadien-1-ol).
Dapena-Fuente, Enrique   +1 more
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Madex Plus and Madex I12 overcome Virus Resistance of Codling Moth [PDF]

open access: yes, 2008
Over the past three years, codling moth populations with resistance to the Mexican isolate of Cydia pomonella Granulovirus (CpGV) have been found in Germany, France, Italy, Switzerland and the Netherlands.
Zingg, D.
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Management der Minderempfindlichkeit von Apfelwicklerstämmen gegenüber dem Apfelwicklergranulovirus [PDF]

open access: yes, 2010
Das Apfelwicklergranulovirus (CpGV) ist effizientes biologisches Bekämpfungsmittel des Apfelwicklers mit großer Bedeutung im ökologischen und integrierten Kernobstbau. 2005 wurde erstmals eine Resistenz gegen CpGV in einzelnen Anlagen beobachtet.
Asser-Kaiser, Sabine   +10 more
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Experiences with entomopathogenic nematodes for the control of overwintering codling moth larvae in Germany [PDF]

open access: yes, 2008
Entomopathogenic nematodes were tested for their potential as tool in resistance management of codling moth Cydia pomonella L. in organic fruit growing. In two field tests, the adults emerging from stems treated with nematodes were monitored.
Kienzle, J.   +3 more
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Evaluación en campo del granulovirus CpGV sobre Cydia pomonella L. (Lepidoptera: Tortricidae)

open access: yesRevista Mexicana de Ciencias Agrícolas, 2018
Del 01 de abril al 30 de mayo de 2007, se hicieron aplicaciones de concentraciones bajas de granulovirus de Cydia pomonella (CpGV) a la recomendada comercialmente en larvas de C. pomonella en Jamé, Arteaga, Coahuila, México, que fueron de 35, 75 y 150 mL/ha (7.7X1011, 1.65X1012 y 3.3X1012 gránulos ha), en un huerto experimental ...
Claudio Ríos-Velasco   +3 more
openaire   +1 more source

Apfelwickler-Granulovirus: Unterschiede in der Empfindlichkeit lokaler Apfelwickler-Populationen [PDF]

open access: yes, 2007
This study is part of a BMELV (German Federal Ministry for, Food, Agriculture and Consumer Protection) project on prevention of codling moth damage by long-term population control on large areas.
Fritsch, Eva   +4 more
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