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August 20, 2001 Volume 10 No.23 Update on Pest Management and Crop Development

Coming Events & Current Situation
General Information
Chem News
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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

Geneva, NY 14456-0462

Phone: 315-787-2341 FAX: 315-787-2326

Scaffolds 01 index

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

TRAP CATCHES (Number/trap/day)

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

General Info