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August 14, 2006 Volume 15 No. 22 Update on Pest Management and Crop Development

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Upcoming Events

Upcoming Pest Events | Trap Catches | Insects | General Info

Current DD accumulations
43°F
50°F

(Geneva 1/1-8/14):

2739

1873

(Geneva 1/1-8/14/2005):

2803

1975

(Geneva "Normal"):

2610

1754

(Geneva 1/1-8/21 Predicted):

2930

2015

 

Coming Events:

Ranges:

 

Apple maggot flight subsides

2772-3374

1908-2368

Lesser appleworm 2nd flight peak

2197-3259

1473-2263

Obliquebanded leafroller 2nd flight peak

2620-3016

1784-2108

Oriental fruit moth 3rd flight peak

2641-3249

1821-2257

Redbanded leafroller 3rd flight peak

2746-3206

1881-2327

San Jose scale 2nd flight subsides

2639-3349

1785-2371

Spotted tentiform leafminer 3rd flight peak

2599-3045

1775-2121

 


Trap Catches

Upcoming Pest Events | Trap Catches | Insects | General Info

Geneva

8/4

8/7

8/10

8/14

Redbanded Leafroller

0.5

0.7

0.5

0.4

Spotted Tentiform Leafminer

8.8

15.2

3.2

2.9

Lesser Appleworm

0.3

0.0

0.3

0.0

Oriental Fruit Moth

0.0

0.3

0.0

0.0

San Jose Scale

634

717

188

142

American Plum Borer

0.3

0.2

0.3

0.0

Lesser Peachtree Borer

0.0

0.2

0.0

0.0

Dogwood Borer

-

0.4

-

0.4

Obliquebanded Leafroller

0.0

0.0

0.0

0.0

Peachtree Borer

0.3

0.3

0.0

0.0

Highland (Peter Jentsch)

7/17

7/24

7/31

8/7

Redbanded Leafroller

3.2

1.7

0.0

0.9

Spotted Tentiform Leafminer

0.0

83.7

33.4

23.3

Oriental Fruit Moth

0.3

1.0

0.9

3.1

Codling Moth

0.4

1.4

1.7

0.8

Obliquebanded Leafroller

0.0

0.0

0.0

0.2*

Fruittree Leafroller

0.0

0.0

0.0

0.0

Tufted Apple Budmoth

0.0

0.0

0.0

0.0

Variegated Leafroller

0.0

0.0

0.0

<0.1

Lesser Peachtree Borer

0.3

0.2

2.4

0.4

Dogwood Borer

0.3

0.4

0.1

0.6

Lesser Appleworm

0.6

1.1

2.4

3.7

Apple Maggot

0.1

0.1

0.5

2.0

* = 1st catch

 

 

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Insects

Upcoming Pest Events | Trap Catches | Insects | General Info

Tail Gunner

ORCHARD RADAR DIGEST

Geneva Predictions:
Codling Moth
Codling moth development as of August 14: 2nd generation adult emergence at 93% and 2nd generation egg hatch at 71%.

 

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MODEL BUILDING

Insect model degree day accumulations:


DD45 since 1st Oriental Fruit Moth 2nd generation catch, July 5 (90% egg hatch @ 970-995):
APPLETON: 990
KNOWLESVILLE: 1001
SODUS: 902
WILLIAMSON: 965


DEGREE DAYS

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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General Info

Upcoming Pest Events | Trap Catches | Insects | General Info

2nd NOTICE - TREE FRUIT PEST CONTROL FIELD DAY

   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. 7 and 8, as dictated by tradition.  As we have done in the past to accommodate participants who may wish to attend other area tours earlier in the week, the dates fall on the Thursday and Friday of the week, with the Geneva installment taking place first (Thursday Sept. 7), and the Hudson Valley installment on the second day (Friday Sept. 8).  Activities will commence in Geneva on the 7th, 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 8th, 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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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.

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