Results 41 to 50 of about 1,107 (158)

Codling moth populations less susceptible to CpGV: What about higher concentrations? [PDF]

, 2006
In an organic orchard with a codling moth (CM) population less susceptible to CpGV it was tested, whether an increased dosage of CpGV by factor 10 would result in any increased efficacy.
Kienzle, Jutta, Zebitz, C.P.W.
core   +2 more sources

Occurrence and Prevalence of Insect Pathogens in Populations of the Codling Moth, Cydia pomonella L.: A Long-Term Diagnostic Survey

Insects, 2013
About 20,550 larvae, pupae and adults of the codling moth, Cydia pomonella L., were diagnosed for pathogens during long-term investigations (1955–2012) at the Institute for Biological Control in Darmstadt, Germany.
Regina G. Kleespies, Alois M. Huger, Gisbert Zimmermann   +2 more
doaj   +1 more source

Foliar application of microdoses of sucrose to reduce codling moth Cydia pomonella L. (Lepidoptera: Tortricidae) damage to apple trees [PDF]

, 2016
BACKGROUND The effects of foliar applications of microdoses of sucrose to reduce the damage by the codling moth have been reported from nine trials carried in France and Algeria from 2009 to 2014.
Abbott, Asser Kaiser, Aubel van, Baiser, Barnes, Baur, Birch, Birch, Boerth, Bolouri Moghaddam, Bolouri Moghaddam, Chardon, Chen, Delaunois, Derridj, Derridj, Doidy, Eichert, Ferri, Frost, Georgiou, Goddijn, Goellner, Granot, Gómez-Ariza, Halford, Herbers, Horsfall, Jang, Jaques, Jehle, Kanayama, Kang, Kangasjärvi, Kim, Kim, Knoll, Kunz Pesquet, Kühn, Lombarkia, Lombarkia, Lombarkia, Macgregor, Mercier, Morkunas, Morkunas, Norholm, Pieterse, Reyes, Roitsch, Rolland, Rolland, Rolland, Rosa, Schluepmann, Schreiber, Sheen, Smeekens, Smeekens, Svyatyna, Thibaud, Tiessen, Trouvelot, Tuckey, Volhort, Wall, Walters, Wang, Weltmeier, Wilson, Xiao   +70 more
core   +2 more sources

The Future of Cydia pomonella Granulovirus in Biological Control of Codling Moth [PDF]

, 2008
Resistance of codling moth against Cydia pomonella granulovirus (CpGV) products has alarmed growers, extension services, the CpGV producers and the scientific community.
Jehle, J. A.
core  

Double-flow focused liquid injector for efficient serial femtosecond crystallography [PDF]

, 2017
Serial femtosecond crystallography requires reliable and efficient delivery of fresh crystals across the beam of an X-ray free-electron laser over the course of an experiment.
Beyerlein, Kenneth R., Bushnell, David A., Knoska, Juraj, Kovaleva, Elena G. [u.v.m.], Oberthuer, Dominik, Szczepek, Michael, Wiedorn, Max O.   +6 more
core   +1 more source

Evaluación en campo del granulovirus CpGV sobre Cydia pomonella L. (Lepidoptera: Tortricidae)

Revista 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, Víctor M. Sánchez-Valdez, Gabriel Gallegos-Morales, Octavio Jhonathan Cambero-Campos   +3 more
openaire   +1 more source

Promoting mixed genotype infections in CpGV: analysis on field and laboratory sprayed apple leaves

Biocontrol Science and Technology, 2020
The success of biological control of the codling moth, Cydia pomonella, with commercial products based on C.
A. Hinsberger, C. Blachère-Lopez, M. Lopez-Ferber   +2 more
openaire   +3 more sources

Genetic basis of codling moth (Cydia pomonella) resistance to the original isolate of C. pomonella Granulovirus (CpGV-M)

Entomologia Generalis, 2023
The utilization of insect pest pathogens as biocontrol agents can serve as an effective alternative to chemical pesticides. However, pests can develop resistance to these pathogens, similar to resistance observed with chemicals. Identifying the genetic bases of resistance is a crucial step in comprehending the co-evolution mechanisms between insect ...
Olivares, Jérôme, Siegwart, Myriam, Gautier, Mathieu, Maugin, Sandrine, Gingueneau, Léa, Gauffre, Bertrand   +5 more
openaire   +2 more sources

Differences in nutritional requirements of adult codling moth, Cydia pomonella (L.), from field and laboratory populations

Journal of Applied Entomology, Volume 148, Issue 9, Page 1094-1104, November 2024.
Abstract The codling moth Cydia pomonella (Linnaeus) (Lepidoptera: Tortricidae) is one of the most important pests in apple production. The provision of sugar resources improved adult fitness of this species in laboratory studies and could also be enhanced in the field, for example, by naturally occurring carbohydrate sources in the orchard environment.
Silvia Mátray, Annette Herz
wiley   +1 more source

Madex Plus and Madex I12 overcome Virus Resistance of Codling Moth [PDF]

, 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.
core