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Controlling Nantucket Pine Tip Moth
Infestations in the Southeastern U.S.
Christopher J. Fettig, Postdoctoral Research Associate;
Mark J. Dalusky, Research Coordinator; and
C. Wayne Berisford, Professor of Entomology with the Department of
Entomology;
University of Georgia, Athens, GA 30605
Table 1. Site number, location, and optimal spray period predictions for 49
weather stations located throughout Virginia
|
Site No. |
Location |
Spray Period
1 |
Spray Period 2 |
Spray Period 3 |
|
1 |
Abington |
-a |
- |
- |
|
2 |
Amelia |
April 26-30 |
June 25-29 |
Aug 9-13 |
|
3 |
Appomattox |
- |
- |
- |
|
4 |
Ashland |
April 26-30 |
June 20-24 |
Aug 9-13 |
|
5 |
Back Bay |
April 26-30 |
June 20-24 |
July 30 - Aug 3 |
|
6 |
Bedford |
April 26-30 |
June 25-29 |
Aug 9-13 |
|
7 |
Big Meadows |
- |
- |
- |
|
8 |
Blacksburg |
- |
- |
- |
|
9 |
Buena Vista |
- |
- |
- |
|
10 |
Camp Pickett |
April 26-30 |
June 25-29 |
Aug 9-13 |
|
11 |
Charlotte Court House |
April 26-30 |
June 25-29 |
Aug 9-13 |
|
12 |
Charlottesville |
April 26-30 |
June 20-24 |
Aug 9-13 |
|
13 |
Chase City |
April 21-25 |
June 15-19 |
July 30 - Aug 3 |
|
14 |
Chatham |
April 26-30 |
June 25-29 |
Aug 9-13 |
|
15 |
Colonial Beach |
April 26-30 |
June 20-24 |
July 30 - Aug 3 |
|
16 |
Covington |
- |
- |
- |
|
17 |
Danville |
April 21-25 |
June 15-19 |
July 30 - Aug 3 |
|
18 |
Emporia |
April 26-30 |
June 20-24 |
July 30 - Aug 3 |
|
19 |
Farmville |
April 21-25 |
June 20-24 |
Aug 4-8 |
|
20 |
Floyd |
- |
- |
- |
|
21 |
Fredricksburg |
May 1-5 |
June 25-29 |
Aug 4-8 |
|
22 |
Galax |
- |
- |
- |
|
23 |
Grundy |
- |
- |
- |
|
24 |
Holland |
April 21-25 |
June 20-24 |
July 30 - Aug 3 |
|
25 |
Hopewell |
April 16-20 |
June 10-14 |
July 25-29 |
|
26 |
J. Kerr Dam |
April 26-30 |
June 20-24 |
July 30 - Aug 3 |
|
27 |
Kilmarnock |
April 26-30 |
June 25-29 |
Aug 4-8 |
|
28 |
Lawrenceville |
April 21-25 |
June 20-24 |
July 30 - Aug 3 |
|
29 |
Louisa |
April 26-30 |
June 20-24 |
Aug 9-13 |
|
30 |
Martinsville |
- |
- |
- |
|
31 |
Mathews |
April 26-30 |
June 20-24 |
Aug 4-8 |
|
32 |
Norfolk |
April 26-30 |
June 15-19 |
July 30 - Aug 3 |
|
33 |
Painter |
May 1-5 |
June 25-29 |
Aug 9-13 |
|
34 |
Philpott Dam |
- |
- |
- |
|
35 |
Richmond |
April 26-30 |
June 20-24 |
July 30 - Aug 3 |
|
36 |
Roanoke |
- |
- |
- |
|
37 |
Rocky Mount |
- |
- |
- |
|
38 |
South Boston |
April 26-30 |
June 20-24 |
Aug 4-8 |
|
39 |
Stauton |
- |
- |
- |
|
40 |
Stony Creek |
April 21-25 |
June 15-19 |
July 30 - Aug 3 |
|
41 |
Suffolk |
April 21-25 |
June 15-19 |
July 30 - Aug 3 |
|
42 |
Vienna |
- |
- |
- |
|
43 |
Wakefield |
April 26-30 |
June 20-24 |
July 30 - Aug 3 |
|
44 |
Warrenton |
- |
- |
- |
|
45 |
West Point |
April 21-25 |
June 15-19 |
July 25-29 |
|
46 |
Williamsburg |
April 21-25 |
June 20-24 |
July 30 - Aug 3 |
|
47 |
Winchester |
- |
- |
- |
|
48 |
Wise |
- |
- |
- |
|
49 |
Wytheville |
- |
- |
- |
a "-"refers to spray periods that are not applicable to spray
timing because models have not been developed for populations with 2 annual
generations.
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