Results 31 to 40 of about 3,101 (139)

First Evidence of CpGV Resistance of Codling Moth in the USA [PDF]

Insects, 2022
Codling moth (Cydia pomonella L.) is a very important pest in apple, pear, and walnut orchards worldwide, including the USA. Cydia pomonella granulovirus (CpGV) is used to control codling moth in organic and conventional production.
Jiangbin Fan, Johannes A. Jehle, Ann Rucker, Anne L. Nielsen   +3 more
doaj   +2 more sources

Conclusion on the peer review of the pesticide risk assessment of the active substance Cydia pomonella granulovirus (CpGV) [PDF]

EFSA Journal, 2012
The conclusions of the European Food Safety Authority (EFSA) following the peer review of the initial risk assessments carried out by the competent authority of the rapporteur Member State Germany, for the pesticide active substance Cydia pomonella ...
European Food Safety Authority
doaj   +2 more sources

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

Biological 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, Bertrand Gauffre, Miguel Lopez-Ferber, Sandrine Maugin, Christine Blachère-Lopez, Sofian Renoult, Samantha Besse, Myriam Siegwart   +7 more
doaj   +2 more sources

Expression of the Cydia pomonella granulovirus matrix metalloprotease enhances Autographa californica multiple nucleopolyhedrovirus virulence and can partially substitute for viral cathepsin. [PDF]

Virology, 2015
The Cydia pomonella granulovirus open reading frame 46 (CpGV-ORF46) contains predicted domains found in matrix metalloproteases (MMPs), a family of zinc-dependent endopeptidases that degrade extracellular matrix proteins.
Ishimwe E, Hodgson JJ, Passarelli AL.
europepmc   +2 more sources

Emergence of new resistances to Cydia pomonella Granulovirus: insights from 12 years of monitoring

Frontiers in Physiology
IntroductionCodling moth resistance to the granulosis virus CpGV, a widely adopted biological control agent in apple orchards poses a significant challenge for growers.
Myriam Siegwart, Sandrine Maugin, Léa Gingueneau, Samantha Besse   +3 more
doaj   +2 more sources

Biocontrol Potential of the New Codling Moth Granulovirus (CpGV) Strains [PDF]

Microorganisms
The use of CpGV strains as the basis for bioinsecticides is an effective and safe way to control Cydia pomonella. The research is aimed at the identification and study of new CpGV strains.
Aleksandra A. Tsygichko, Anzhela M. Asaturova, Tatiana N. Lakhova, Alexandra I. Klimenko, Sergey A. Lashin, Gennady V. Vasiliev   +5 more
doaj   +2 more sources

The complete sequence of the Cydia pomonella granulovirus genome.

Journal of General Virology, 2001
The nucleotide sequence of the DNA genome of Cydia pomonella granulovirus (CpGV) was determined and analysed. The genome is composed of 123500 bp and has a G+C content of 45·2%. It contains 143 ORFs of 150 nucleotides or more that show minimal overlap.
T. Luque, Ruth Finch, N. Crook, D. O'reilly, D. Winstanley   +4 more
semanticscholar   +3 more sources

Cydia pomonella granulovirus genotypes overcome virus resistance in the codling moth and improve virus efficiency by selection against resistant hosts. [PDF]

Appl Environ Microbiol, 2009
Berling M, Blachere-Lopez C, Soubabere O, Lery X, Bonhomme A, Sauphanor B, Lopez-Ferber M.   +6 more
europepmc   +2 more sources

Diversity and evolution of the Cydia pomonella granulovirus.

Journal of General Virology, 2009
Eight new field isolates of Cydia pomonella granulovirus (CpGV) originating in Iran and Georgia and one English CpGV isolate were analysed for restriction fragment length polymorphisms (RFLPs) and by partial genome amplification and sequencing. According to the observed RFLPs, most of the predominant genotypes of these isolates could be assigned to ...
K. E. Eberle, S. Sayed, M. Rezapanah, S. Shojai-Estabragh, J. Jehle   +4 more
semanticscholar   +3 more sources

Identification and characterization of the Cydia pomonella granulovirus cathepsin and chitinase genes.

Journal of General Virology, 1998
A 3.2 kb BamHI-EcoRI fragment of the Cydia pomonella granulovirus (CpGV) genome was subcloned and characterized. Sequence analysis revealed two complete and one partial open reading frames (ORFs). ORF7L is predicted to encode a 66.7 kDa protein (594 amino acid residues) that is 57% identical (amino acid sequence) to the chiA gene (ORF126) of Autographa
W. Kang, M. Tristem, S. Maeda, N. Crook, D. O'reilly   +4 more
semanticscholar   +3 more sources