Seasonal variations in the supercooling point, survival at low temperatures and sugar content were studied in fieldcollected codling moth larvae. The supercooling point of field-collected larvae decreased significantly from a mean value of –13.4°C in August 2004 (feeding larvae) to –22.0°C in December 2004 (overwintering larvae). Survival at –20°C/24 h was 0% during early autumn, whereas it inc...

For successful pest management, codlemone (E, E-8,10-dodecadien-1-ol) is widely used to monitor codling moth. The pheromone release rate is essential for the lure's attractiveness. The optimal sex pheromone release rate (V0) for trapping codling moth was evaluated during 2013-2014. The overwinter generation V0 was 6.7-33.4 μg wk(-1), and moth catches (MCs) were 0.82 ± 0.11 adults/trap/week; MCs...

The codling moth is a key and most widely distributed pest of apple orchards worldwide. population development C. pomonella was investigated using sex pheromone traps in different between years 2019 2020 northern Kyrgyzstan. Flight the males characterized by instability, which associated with temperature other climatic factors. Trap captures were positively correlated temperature, but negativel...

In 1991, Isomate C (Pacific Biocontrol Corp., Ridgefield, WA.) became the first commercial product registered by the United States EPA for control of codling moth. Currently, there are 5 products available including Isomate C+, CheckMate CM (Consep, Inc., Bend, OR), NoMate CM (Scentry, Inc., Billings, MT) and Disrupt CM (Hercon, Inc., Emigsville, PA). In Washington State in 1991, codling moth m...

The heat-driven phenology model used for initiating codling moth, Cydia pomonella (L.) (Lepidoptera: Tortricidae), management in Washington state was examined to determine the need for using the capture of the first moth as a method of synchronizing the model and phenology of field populations (= biofix). We examined trap catch data taken at 1-2-d intervals from two research orchards; one data ...