Codling moth (<i>Cydia pomonella</i>) mating disruption outcomes in apple orchards
نویسندگان
چکیده
منابع مشابه
Study of Factors Affecting Codling Moth Control by Mating Disruption
This year was the first year of a multiyear project to examine a. number of factors associated with the chemistry of codling moth mating disruption. A substantial portion of time and manpower was involved in building the apparatus required for the project and developing and troubleshooting methods required for the duration of the project. We are about three months behind schedule; we hope to ha...
متن کاملMultiple mating of male and female codling moth (Lepidoptera: Tortricidae) in apple orchards treated with sex pheromone.
Studies were conducted with codling moth, Cydia pomonella L., to evaluate the mating status of male and female moths in apple, Malus domestica (Borkhausen), orchards treated with and without sex pheromone dispensers. Laboratory studies first examined the effect of multiple mating of male and female moths on female fecundity and egg fertility. Females that had mated three times had a significant...
متن کاملDeveloping action thresholds for codling moth (Lepidoptera: Tortricidae) with pear ester- and codlemone-baited traps in apple orchards treated with sex pheromone mating disruption
Traps baited with either ethyl (E,Z)-2,4-decadienoate (pear ester) or (E,E)-8,10dodecadien-1-ol (codlemone) (Pherocon® CM-DATM and Megalure CMTM lures, respectively) were used to develop action thresholds for codling moth (Cydia pomonella (L.)) in apple (Malus domestica Borkh.; Rosaceae) orchards treated with sex pheromones for control of this pest. Studies were conducted in 102 orchards treate...
متن کاملAdjusting the phenology model of codling moth (lepidoptera: tortricidae) in Washington State apple orchards.
Studies were conducted with codling moth, Cydia pomonella L., to fit cumulative curves for the occurrence of injured fruits and male moth catches in sex pheromone-baited traps as a function of accumulated degree-days after the start of moth flight. Twelve data sets were collected from seven apple, Malus domestica Bordhausen, orchards in Washington State from 2003 to 2006. Cumulative data were g...
متن کاملIs biofix necessary for predicting codling moth (Lepidoptera: Tortricidae) emergence in Washington State apple orchards?
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 ...
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ژورنال
عنوان ژورنال: New Zealand Plant Protection
سال: 2013
ISSN: 1179-352X,1175-9003
DOI: 10.30843/nzpp.2013.66.5642