April 2, 2001 Volume 10 No.3 Update on Pest Management and Crop Development
|
|
|
Current DD accumulations |
43°F |
50°F |
|
(Geneva 1/1-4/2): |
10 |
1.4 |
|
(Geneva 1/1-4/2/2000): |
158 |
64 |
|
(Geneva "Normal"): |
76 |
32 |
|
(Highland 1/1-4/2): |
29 |
2.5 |
|
Coming Events: |
Ranges: |
|
|
Green fruitworm 1st catch |
41-173 |
9-101 |
|
Pear psylla adults active |
2-121 |
0-49 |
|
Pear psylla 1st oviposition |
25-147 |
1-72 |
|
McIntosh at silver tip |
56-137 |
17-58 |