Report
A Ten Year Study of Codling Moth Activity
Extension bulletin (State College of Washington. Extension Service), 340, State College of Washington Extension Service
10/1936
DOI:
https://doi.org/10.7273/000003230
Handle:
https://hdl.handle.net/2376/125513
Abstract
Topics include early work on codling moth traps, trap records for 1926, moth records for 1927, record for 1928, season of 1929, moth activity in 1930, moth emergence in 1931, 1932 season, short season in 1935, severe infestation of 1934, season of 1935, general discussion, initial infestation in the orchard, influence of temperature on worm activity, temperatures in may, temperatures previous to harvest, august temperatures, September temperatures, low winter temperatures, start of second brood emergence, moth activity between broods, emergence in different apple districts, Wenatchee and Yakima trap records, moth emergence in Okanogan district, moth emergence in Benton county, value of traps in timing cover sprays, and summary
Metrics
8 Record Views
Details
- Title
- A Ten Year Study of Codling Moth Activity
- Creators
- R. L. Webster
- Academic Unit
- Publications, WSU Extension
- Series
- Extension bulletin (State College of Washington. Extension Service); 340
- Publisher
- State College of Washington Extension Service; Pullman, Washington
- Format
- pdf
- Identifiers
- 99900669013001842
- Copyright
- http://rightsstatements.org/vocab/CNE/1.0/
- Language
- English
- Resource Type
- Report