Corvallis MT - COVM
Data is up through November 9, 2025
Growing Degree Days since January 1:
Apple Maggot
Biofix: January 1, 2025
Degree Days since Biofix:3412
Management Action 1 Week Ago:none
Present Management Action:none
Management Action for the Next 3 Weeks:none
For a current Apple Maggot summary click here.
Billbugs
Biofix: January 13, 2025
Degree Days since Biofix:4787
Management Action 1 Week Ago:none
Present Management Action:none
Management Action for the Next 3 Weeks:none
For a current Billbugs summary click here.
Cereal Leaf Beetle
Biofix: May 6, 2025
Degree Days since Biofix:3060
Management Action 1 Week Ago:none
Present Management Action:none
Management Action for the Next 3 Weeks:none
For a current Cereal Leaf Beetle summary click here.
Codling Moth - Trap Biofix
Biofix: May 7, 2025
Degree Days since Biofix:2202
Moth Flight: Moth Flight is over for the season
Egg Hatch: Egg Hatch is over for the season
Management Action 1 Week Ago:November 1 to November 8 - Third Generation start of egg hatch.
Continue to keep fruit protected through approximately September 15, and you can stop after that time, even if fruit has not been harvested. By mid-September, there is not enough day length to "signal" any eggs on the fruit to hatch.
Continue to keep fruit protected through approximately September 15, and you can stop after that time, even if fruit has not been harvested. By mid-September, there is not enough day length to "signal" any eggs on the fruit to hatch.
Present Management Action:November 9 to November 16 - Third Generation start of egg hatch.
Continue to keep fruit protected through approximately September 15, and you can stop after that time, even if fruit has not been harvested. By mid-September, there is not enough day length to "signal" any eggs on the fruit to hatch.
Continue to keep fruit protected through approximately September 15, and you can stop after that time, even if fruit has not been harvested. By mid-September, there is not enough day length to "signal" any eggs on the fruit to hatch.
Management Action for the Next 3 Weeks:November 16 to December 7 - Third Generation start of egg hatch.
Continue to keep fruit protected through approximately September 15, and you can stop after that time, even if fruit has not been harvested. By mid-September, there is not enough day length to "signal" any eggs on the fruit to hatch.
Continue to keep fruit protected through approximately September 15, and you can stop after that time, even if fruit has not been harvested. By mid-September, there is not enough day length to "signal" any eggs on the fruit to hatch.
For a current Codling Moth - Trap Biofix summary click here.
Fire Blight
*This model only applies when trees are in bloom.
Greater Peachtree Borer
Biofix: January 1, 2025
Degree Days since Biofix:2177
Management Action 1 Week Ago:none
Present Management Action:none
Management Action for the Next 3 Weeks:none
For a current Greater Peachtree Borer summary click here.
Obliquebanded Leafroller
Biofix: June 25, 2025
Degree Days since Biofix:2055
Management Action 1 Week Ago:none
Present Management Action:none
Management Action for the Next 3 Weeks:none
For a current Obliquebanded Leafroller summary click here.
Peach Twig Borer
Biofix: June 7, 2025
Degree Days since Biofix:1921
Moth Flight: Moth Flight is over for the season
Egg Hatch: Egg Hatch is over for the season
Management Action 1 Week Ago:none
Present Management Action:none
Management Action for the Next 3 Weeks:none
For a current Peach Twig Borer summary click here.
San Jose Scale
Biofix: May 7, 2025
Degree Days since Biofix:2062
Males: Adult Males is over for the season
Crawlers: Crawlers is over for the season
Management Action 1 Week Ago:none
Present Management Action:none
Management Action for the Next 3 Weeks:none
For a current San Jose Scale summary click here.
Spotted Wing Drosophila
Biofix: January 1, 2025
Degree Days since Biofix:2374
Management Action 1 Week Ago:none
Present Management Action:none
Management Action for the Next 3 Weeks:none
For a current Spotted Wing Drosophila summary click here.
Walnut Husk Fly
Biofix: January 1, 2025
Degree Days since Biofix:4009
Management Action 1 Week Ago:none
Present Management Action:none
Management Action for the Next 3 Weeks:none
For a current Walnut Husk Fly summary click here.
Western Cherry Fruit Fly
Biofix: Not established yet for 2025
Degree Days since March:4009
Management Action 1 Week Ago:none
Present Management Action:none
Management Action for the Next 3 Weeks:none
For a current Western Cherry Fruit Fly summary click here.