August 20, 2001 Volume 10 No.23 Update on Pest Management and Crop Development
|
|
|
Current DD accumulations |
43°F |
50°F |
|
(Geneva 1/1-8/20): |
2822 |
1967 |
|
(Geneva 1/1-8/20/2000): |
2676 |
1748 |
|
(Geneva "Normal"): |
2688 |
1899 |
|
(Highland 1/1-8/20): |
3160 |
2757 |
|
(Hudson 1/1-8/20): |
2916 |
2035 |
|
Coming Events: |
Ranges: |
|
|
Apple maggot flight subsides |
2764-3656 |
1904-2573 |
|
Codling moth 2nd flight peak |
1471-3103 |
931-2212 |
|
Peachtree borer flight subsides |
2230-3255 |
1497-2309 |
|
Redbanded leafroller 3rd flight peak |
2514-3285 |
1818-2625 |
|
San Jose scale 2nd flight subsides |
2494-3582 |
1662-2477 |
|
Spotted tentiform leafminer 3rd flight peak |
2415-3142 |
1728-2231 |
|
Lesser appleworm 2nd flight peak |
2843-3328 |
1844-2359 |
|
Lesser peachtree borer flight subsides |
2782-3474 |
1796-2513 |
|
Geneva |
8/9 |
8/13 |
8/16 |
8/20 |
|
Redbanded Leafroller |
0.5 |
0.3 |
0.2 |
0.8 |
|
Spotted Tentiform Leafminer |
238 |
75.0 |
87.3 |
37.5 |
|
Oriental Fruit Moth |
2.2 |
5.1 |
6.7 |
6.8 |
|
Lesser Appleworm |
5.0 |
8.1 |
10.2 |
12.4 |
|
Codling Moth |
2.2 |
2.6 |
2.5 |
7.5 |
|
San Jose Scale |
5.5 |
2.4 |
9.0 |
0.5 |
|
American Plum Borer |
1.3 |
0.9 |
0.3 |
0.1 |
|
Lesser Peachtree Borer |
4.8 |
2.0 |
0.5 |
0.8 |
|
Peachtree Borer |
0.7 |
0.4 |
0.0 |
0.0 |
|
Dogwood Borer |
0.0 |
0.0 |
- |
- |
|
Obliquebanded Leafroller |
0.3 |
0.5 |
0.8 |
0.3 |
|
Apple maggot |
0.2 |
0.0 |
0.3 |
0.2 |
|
Highland (Dick Straub, Peter Jentsch): |
7/30 |
8/6 |
8/13 |
8/20 |
|
Redbanded Leafroller |
1.7 |
2.4 |
0.4 |
1.2 |
|
Spotted Tentiform Leafminer |
28.9 |
39.0 |
20.0 |
14.2 |
|
Oriental Fruit Moth |
0.4 |
0.2 |
0.5 |
0.4 |
|
Codling Moth |
2.4 |
1.4 |
0.9 |
0.4 |
|
Lesser Appleworm |
0.7 |
1.3 |
1.0 |
1.4 |
|
Variegated Leafroller |
0.0 |
0.5 |
1.1 |
0.6 |
|
Obliquebanded Leafroller |
1.0 |
1.2 |
0.3 |
0.3 |
|
Tufted Apple Budmoth |
0.0 |
0.1 |
0.0 |
0.1 |
|
Apple Maggot |
0.9 |
0.4 |
0.9 |
0.6 |
|
Dogwood Borer |
0.0 |
0.6 |
0.4 |
0.1 |
|
Sparganothis Fruitworm |
0.0 |
0.0 |
0.0 |
2.9 |
|
Hudson (Steve McKay): |
7/30 |
8/6 |
8/13 |
8/20 |
|
American Plum Borer |
0.6 |
0.1 |
0.0 |
0.0 |
|
Oriental Fruit Moth |
0.0 |
0.0 |
0.0 |
0.0 |