Timing of Confirm Applications for Codling Moth Control, 1995
نویسندگان
چکیده
منابع مشابه
Chemical Control / New Products Evaluation of Confirm for Codling Moth and Leafroller Control in Pears
A. Full Season Evaluation of Confirm for Coding Moth Control Methods and Materials A study was conducted in a commercial 'Bartlett' pear orchard in Hood, CA. Three unreplicated treatments of ca. five acres each were applied using an air-blast speed sprayer operating at 1.75 mph and applying 100 gal of finished spray per acre. The three treatments were: Confirm 2F applied four times, Confirm 2F ...
متن کاملClassical Biological Control of Codling Moth: the California Experience
Codling moth is a notorious fruit-boring pest that has extended its original distribution from the natural apple forests of Central Asia to cover all apple growing regions of the world. Having been discovered in California as early as 1872, codling moth has continued to be the dominant pest of apple, pear and walnut production causing extensive damage in the absence of insecticide treatment. In...
متن کاملStudy 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 کاملI. Why Puffers Work: Determining the Effects of Residual Releases on Control of Codling Moth Ii. Optimizing “meso-pheromone” Emitters for Codling Moth Management in Walnuts
Our results suggest that the level of pheromone applied per “puff” by the aerosol “puffer” dispenser can be reduced dramatically without any detectable change in the size or shape of the pheromone plume. Reductions by 50% in the active ingredient per puff did not result in any increased trap capture of sterile codling moths downwind of the puffer unit. A substantial, but smaller and narrower, p...
متن کاملField evaluations of concentrated spray applications of microencapsulated sex pheromone for codling moth (Lepidoptera: Tortricidae).
The application of a microencapsulated (MEC) sex pheromone formulation (Checkmate CM-F) for codling moth, Cydia pomonella (L.), in low volume, concentrated sprays was evaluated in a series of small plot and grower trials in apple, Malus domestica Borkhausen, and pear, Pyrus communis L. Preliminary tests found that MEC sprays applied at 172-207 kilopascals in 12-23 liters/ha deposited the highes...
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ژورنال
عنوان ژورنال: Arthropod Management Tests
سال: 1996
ISSN: 2155-9856
DOI: 10.1093/amt/21.1.49