Scaffolds Logo

July 26, 1999 Volume 8 No. 19

Coming Events & Current Situation
Scaffolds Logo

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 99 index

COMING EVENTS

 

43°F

50°F

Current DD accumulations (Geneva 1/1-7/26):

2251

1544

(Geneva 1998 1/1-7/26):

2317

1560

(Geneva "Normal" 1/1-7/26):

2011

1439

(Highland 1/1-7/26):

2621

1837

 

Coming Events:

Ranges:

Apple maggot flight peak

2033-2688

1387-1804

American plum borer 2nd flight peak

1648-2612

1037-1840

Obliquebanded leafroller 2nd flight begins

2124-3040

1412-2076

Oriental fruit moth 2nd flight subsides

1806-2783

1164-1963

Oriental fruit moth 3rd flight begins

2172-2956

1448-2013

STLM 3rd flight begins

2215-2783

1537-2123

Redbanded leafroller 2nd flight subsides

1927-3045

1291-2160

TRAP CATCHES (Number/trap/day)

Geneva:

7/9

7/12

7/19

7/22

7/26

Spotted Tentiform Leafminer

178

87.9

64.4

3.3

7.1

Redbanded Leafroller

2.3

0.5

0.0

0.2

0.1

Oriental Fruit Moth

5.5

16.3

12.8

8.2

7.6

Lesser Appleworm

1.0

8.8

5.6

5.2

10.5

Codling Moth

17.8

15.6

7.6

3.8

7.4

American Plum Borer

1.0

0.9

3.0

1.7

1.4

Lesser Peachtree Borer

2.5

0.1

0.6

0.5

1.1

Obliquebanded Leafroller

0.0

0.3

0.0

0.0

0.0

Peachtree Borer

0.5

3.4

2.5

1.3

2.8

Dogwood Borer

1.0

0.1

0.6

0.5

0.3

Apple Maggot

0.3

0.0

0.3

0.3

0.4

Highland (Dick Straub, Peter Jentsch):

6/28

7/6

7/12

7/19

7/26

Spotted Tentiform Leafminer

34.9

58.9

10.1

20.0

4.9

Redbanded Leafroller

2.6

2.7

3.4

0.5

0.3

Oriental Fruit Moth

0.6

0.9

0.3

0.0

0.0

Codling Moth

1.3

0.4

0.7

3.9

4.8

Lesser Appleworm

0.8

0.1

0.1

0.0

0.2

European Red Mite (#/leaf)

10.2

2.0

-

0.1

0.0

Two-Spotted Spider Mite (#/leaf)

7.8

9.6

-

2.4

8.4

San Jose Scale

0.0

0.0

0.0

0.0

-

Fruittree Leafroller

<0.1

0.0

0.0

0.0

0.0

Obliquebanded Leafroller

3.4

1.2

0.4

0.0

0.4*

Tufted Apple Budmoth

6.7

3.7

2.6

0.0

0.1

Variegated Leafroller

1.1

0.4

0.0

0.3

0.8

Sparganothis Fruitworm

1.1

1.4

0.2

0.5

0.1

Apple Maggot

0.0

0.0

0.0

0.0

0.0

Hudson (Steve McKay):

6/21

6/28

7/6

7/13

7/19

Spotted Tentiform Leafminer

7.6

12.8

7.6

2.7

2.6

Oriental Fruit Moth

1.3

0.8

0.6

0.9

0.0

American Plum Borer (cherry)

1.3

1.4

0.7

2.9

2.6

Lesser Peachtree Borer (peach)

6.3

3.0

1.8

0.6

2.5

Peachtree Borer

3.2

3.3

3.3

6.4

5.0

Tarnished Plant Bug

0.2*

1.0

0.3

0.1

0.2

 

* = 1st catch

       

PEST FOCUS

Geneva:

Spotted Tentiform Leafminer 2nd flight began 6/10. DD (base43°F) accumulated since then = 1269. Comstock Mealybug crawlers emerging in Wayne Co.

Highland:

Obliquebanded Leafroller 2nd flight beginning.

 

Past Coming Events: 5/3 | 5/10 | 5/17 | 5/24 | 6/1 | 6/7 | 6/14 | 6/21 | 6/28 | 7/6 | 7/12 | 7/19

Next in this issue: 7/26 Insects