|
Upcoming
Events | Trap Catches | Pest
Focus | Insects | General
Info | Erratum
| Current
DD accumulations |
43°F |
50°F |
(Geneva 1/1-8/13): |
2628 |
1812 |
(Geneva 1/1-8/13/2006): |
2718 |
1859 |
(Geneva "Normal" 1/1-8/13): |
2602 |
1746 |
(Geneva 1/1-8/20/2007, predicted): |
2801 |
1936 |
(Highland 3/1-8/13/2007): |
2873 |
2074 |
|
Coming Events: |
Ranges: |
|
Comstock mealybug 2nd gen. crawlers
emerging |
2234-2624 |
1505-1781 |
Comstock mealybug 2nd gen. crawlers
peak |
2380-2624 |
1658-1737 |
Codling moth 2nd flight peak |
2005-2835 |
1337-1977 |
Obliquebanded leafroller 2nd flight
peak |
2620-3016 |
1784-2108 |
Oriental fruit moth 3rd flight begins |
2337-2743 |
1597-1893 |
Redbanded leafroller 3rd flight begins |
2649-2961 |
1822-2082 |
San Jose scale 2nd gen. crawlers
emerging |
2746-2852 |
1916-2104 |
Spotted tentiform leafminer 3rd flight
begins |
2281-2671 |
1527-1883 |
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Upcoming
Events | Trap Catches | Pest
Focus | Insects | General
Info | Erratum
Geneva |
8/2 |
8/6 |
8/9 |
8/13 |
Redbanded Leafroller |
1.5 |
1.9 |
2.3 |
0.8 |
Spotted Tentiform Leafminer |
7.2 |
4.5 |
10.7 |
11.8 |
Oriental Fruit Moth |
1.2 |
1.6 |
1.3 |
1.4 |
Lesser Appleworm |
0.0 |
0.0 |
0.0 |
0.4* |
San Jose scale |
838 |
472 |
558 |
200 |
American Plum Borer |
0.0 |
0.2 |
0.2 |
0.3 |
Lesser Peachtree Borer |
0.0 |
0.3 |
0.0 |
0.0 |
Obliquebanded Leafroller |
0.0 |
0.0 |
0.3* |
0.0 |
Dogwood Borer |
0.0 |
- |
0.0 |
- |
Peachtree Borer |
0.0 |
0.0 |
0.3 |
0.1 |
Apple maggot |
2.2 |
0.8 |
1.8 |
1.3 |
|
|
|
|
|
Highland (Peter Jentsch) |
7/23 |
7/26 |
8/6 |
8/13 |
Redbanded Leafroller |
0.2 |
1.5 |
0.4 |
0.5 |
Spotted Tentiform Leafminer |
17.8 |
20.3 |
26.9 |
22.4 |
Oriental Fruit Moth |
1.4 |
1.8 |
2.3 |
2.7 |
Codling Moth |
1.1 |
4.2 |
2.4 |
0.9 |
Lesser Appleworm |
1.3 |
2.3 |
3.9 |
5.2 |
Obliquebanded Leafroller |
0.0 |
0.0 |
0.7* |
0.0 |
Variegated Leafroller |
0.0 |
0.0 |
0.2 |
0.1 |
Apple Maggot |
0.8 |
3.7 |
0.5 |
0.9 |
Tufted apple budmoth |
0.0 |
0.0 |
0.1 |
0.0 |
| |
* = 1st catch |
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Upcoming
Events | Trap Catches | Pest
Focus | Insects | General
Info | Erratum
Geneva: Obliquebanded leafroller and lesser
appleworm 2nd flights beginning.
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Upcoming
Events | Trap Catches | Pest
Focus | Insects | General
Info | Erratum
Geneva Predictions:
Codling Moth
Codling moth development as of August 13: 2nd generation adult emergence at 92%
and 2nd generation egg hatch at 69%.
2nd generation 30% CM egg hatch: August 3 (= target date where one spray
needed to control 2nd generation CM).
[NOTE: Consult our mini expert system for arthropod pest management,
the
Apple Pest Degree Day Calculator:
http://www.nysaes.cornell.edu/ipm/specware/newa/appledd.php
Find accumulated degree days between dates with the
Degree Day Calculator:
http://www.nysaes.cornell.edu/ipm/specware/newa/
Powered by the NYS IPM Program’s NEWA weather data and
the Baskerville-Emin formula]
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Upcoming
Events | Trap Catches | Pest
Focus | Insects | General
Info | Erratum
|
September Field
Tour - 3rd Notice
|
Please
remember to make plans to attend the annual N.Y. Fruit Pest
Control Field Day, which will take place during Labor Day
week on Sept. 5 and 6, as dictated by tradition. This
year, the dates fall on the Wednesday and Thursday of the
week, with the Geneva installment taking place first (Wednesday
Sept. 5), and the Hudson Valley installment on the second
day (Thursday Sept. 6). Activities will commence in
Geneva on the 5th, with registration, coffee, etc., in the
lobby of Barton Lab at 8:30 am. The tour will proceed
to the orchards to view plots and preliminary data from field
trials involving new fungicides, bactericides, miticides,
and insecticides on tree fruits and grapes. It is anticipated
that the tour of field plots will be completed by noon. On
the 6th, participants will register at the Hudson Valley
Laboratory starting at 8:30, after which we will view and
discuss results from field trials on apples.
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Upcoming
Events | Trap Catches | Pest
Focus | Insects | General
Info | Erratum
In the 6 August issue of Scaffolds, in the article
titled "HEAT OF THE MOMENT", the second sentence
in the third paragraph under the subheading Internal
Lepidoptera, on page 2, states "Options include
Guthion, Imidan, Asana, Warrior or Proaxis in peaches." Guthion
is not an option because it is no longer labelled for use
on peaches. Sorry for any confusion.
This
material is based upon work supported by Smith Lever
funds from the Cooperative State Research, Education,
and Extension Service, U.S. Department of Agriculture.
Any opinions, findings, conclusions, or recommendations
expressed in this publication are those of the author(s)
and do not necessarily reflect the view of the U.S. Department
of Agriculture.
Scaffolds
is published weekly from March to September by Cornell University
-- NYS Agricultural Experiment Station (Geneva), and Ithaca
-- with the assistance of Cornell Cooperative Extension.
New York field reports welcomed. Send submissions by 3 p.m.
Monday to:
Scaffolds
Fruit Journal
Editors: A. Agnello, D. Kain
Dept. of Entomology, NYSAES
P.O. Box 462
Geneva, NY 14456-0462
Phone: 315-787-2341 FAX: 315-787-2326
E-mail: ama4@cornell.edu
Online
at <http://www.nysaes.cornell.edu/ent/scaffolds/>
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|
