Results 91 to 100 of about 3,662 (216)

Mass Release of Trichogramma evanescens and T. cacoeciae Can Reduce Damage by the Apple Codling Moth Cydia pomonella in Organic Orchards under Pheromone Disruption

open access: yesInsects, 2017
Cydia pomonella is a major pest in apples in Denmark. Trichogramma spp. are known biocontrol agents of C. pomonella eggs and two naturally occurring species in Denmark, which are also both commercially available, were chosen for mass-release trials ...
Lene Sigsgaard   +3 more
doaj   +1 more source

Insecticidal Activity of Bacillus thuringiensis Strains Isolated from Soil and Water

open access: yesThe Scientific World Journal, 2012
We attempted to search novel Bacillus thuringiensis strains that produce crystals with potential utility in plant protection and with higher activity than strains already used in biopesticide production. Seven B.
Edyta Konecka   +3 more
doaj   +1 more source

Secondary metabolites in host pears defense against two fruit borers and cytochrome-P450-mediated counter-defense

open access: yesiScience
Summary: Herbivorous insects have evolved metabolic strategies to survive the challenges posed by plant secondary metabolites (SMs). This study reports an exploration of SMs present in pears, which serve as a defense against invasive Cydia pomonella and ...
Shi-Pan Zhang   +9 more
doaj   +1 more source

Nota sobre tortrícidos ibéricos del género Pammene Hübner, [1825] (Lepidoptera: Tortricidae)

open access: yesSHILAP, 2006
Se dan a conocer dos especies de Tortricidae (Olethreutinae, Grapholitini) del género Pammene Hübner, [1825]: P. obscurana (Stephens, 1834) y P. suspectana ([Lienig] & Zeller, 1846).
V. Sarto i Monteys, J. Baixeras Almela
doaj  

Novel isolates of Cydia pomonella granulovirus (CpGV): deciphering the molecular mechanism for overcoming CpGV resistance in codling moth (Cydia pomonella)

open access: yes, 2010
During the last twenty years, Cydia pomonolla granulovirus (CpGV, Baculoviridae) has become the most important biological control agent for the codling moth (CM) in organic and integrated apple production. All registered products in Europe are based on the isolate CpGV-M, which was discovered 1964 in Mexico.
openaire   +2 more sources

Peer review of the pesticide risk assessment of the active substance Cydia pomonella granulovirus (CpGV). [PDF]

open access: yesEFSA J, 2022
European Food Safety Authority (EFSA)   +39 more
europepmc   +1 more source

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