Cydia codling moth

Avilla, J. Teixido, A. Velasquez, C. Alvarenga, N. Ferro, E. Canela, R. Insecticidal activity of Maytenus species (Celastraceae) nortriterpene quinone methide against codling moth, Cydia pomonella (L.) (Lepidoptera Tortricidae). J. Agric. Food Chem. 2000, 48, 88-92. 

The larval aggregation pheromone of the codling moth, Cydia pomonella L. (Lepidoptera Olethreutidae), was shown to be a blend of (E)-2-octenal, (E )-2-nonenal, sulcatone and geranyl acetone in combination with either 3-carene and/or three saturated aldehydes (octanal, nonanal, decanal). 

Baculoviruses are generally named after the insect from which they were first isolated. For example, Cydia pomonella granulovirus (CpGV) was isolated initially from codling moth larvae and Anagrapha falcifera nuclear polyhedrovirus (AfNPV) was isolated from the alfalfa looper. This nomenclature is now widely accepted but it often conceals the number of insects that can be infected and the preferred insect host of the virus. 

Antennal response of codling moth males, Cydia pomonella L. (Lepidoptera Tortricidae), to the geometrical isomers of codlemone and codlemone acetate. Journal of Comparative Physiology A 186 513-519. 

Lofstedt C. and Bengtsson M. (1988) Sex pheromone biosynthesis of (E,E)-8,10-dodecadienol in codling moth Cydia pomonella involves E9 desaturation. J. Chem. Ecol. 14, 903-915. 

Espelie, K.E. and Brown, J. J. (1990). Cuticular hydrocarbons of species which interact on four trophic levels apple, Maluspumila Mill. codling moth, Cydia pomonella L. a hymenopteran parasitoid, Ascogaster quadridentata Wesmael and a hyperparasite, Perilampus fulvicornis Ashmead. Comp. Biochem. Physiol. B, 95, 131-136. 

An unusual 9-10 desaturase is present in the codling moth, Cydia pomunella. It forms (25)—9-dodecenoic acid, which then... 

Malus domestica (apple) (Rosaceae) codling moth (Cydia pomonella) (apple) (OD-R)... 

Jasmonic acid by beet armyworm codling moth (Cydia... 

Attractant for cotton pest predators antennal response by female codling moth Cydia pomonella)... 

The most effective application technique for lepidopteran species is to permeate the atmosphere with synthetic pheromone, and to thereby prevent olfactory communication and mate finding. The mating disruption technique has been successfully applied in Europe to three lepidopteran insects from horticultural crops codling moth Cydia pomonella, and the grape berry moths Eupoecilia ambiguella and Lobesia botrana [132, 133]. 

Recognition of possible synthons in a target molecule is the most important factor to make its synthesis simple or complicated. Let us compare the efficiency and simplicity of three different syntheses of (8 ,10 )-8,10-dodecadien-l-ol (11), the female-produced sex pheromone of the codling moth, Cydia pomonella. This moth is a notorious pest of apple orchards. 

Another result of the chemical modifications is improved residuality of DE-175 compared with spinosad. In a simulated field comparison, DE-175 shows significant enhancements in both residuality and potency against codling moth, Cydia pomonella, larvae (Fig. 29.3.7) [4]. Improved residuality and potency is also evident in a field trial against fall armyworm, Spodoptera Jrugiperda, infesting maize in Brazil (Fig. 29.3.8). 

Cydia pom< ne//a/Tortricidae/codling moth (pome fmit, walnut-cosmopolitan)/CpGV all field— (54) England (55,56) Europe (57) Canada (58) USA (59) Pacific Rim... 

Nine compounds from branches with leaves and green fruit from apple consistently elicited an antennal response in codling female moths (Cydia po-monella, Lepidoptera), including methyl salicylate, ( )-/3-farnesene, /3-caryo-phyllene, 4,8-dimethyl-f,3( )-7-nonatriene, (3Z)-hexenol, (Z, )-a-farnesene, ( , )-a-farnesene, linalool and germacrene D [378]. 

---