Septemeber 25th, 2000 Volume 9 No. 28 Update on Pest Management and Crop Development

Insects
FRUIT FINISH
General

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 00 index

FRUIT FINISH

(Art Agnello & Dave Kain, Entomology, Geneva)

With this issue, Scaffolds ceases publication for the season; we anticipate starting up again next March. In February, we'll be sending out response cards to all current subscribers to set up next year's mailing list. Our thanks to all of you who have sent comments, suggestions, and articles our way, a practice we hope you'll continue. As a wrap-up, here's our annual summary of the year's pheromone trap results and an Index of Volume 9, 2000 of Scaffolds Fruit Journal.

GENEVA & HIGHLAND

GENEVA

HIGHLAND

KEY = GFW - Green Fruitworm; RBLR - Redbanded Leafroller; STLM - Spotted

Tentiform Leafminer; OFM - Oriental Fruit Moth (in apples); LAW -

Lesser Appleworm; CM - Codling Moth; SJS - San Jose Scale; LPTB -

Lesser Peachtree Borer (in cherries); APB - American Plum Borer

(in cherries); PTB - Peachtree Borer; OBLR - Obliquebanded Leafroller;

PAND - Pandemis Leafroller; AM - Apple Maggot; DWB — Dogwood Borer; VLR

- Variegated Leafroller; TABM - Tufted Apple Budmoth

Geneva Pest Trapping Results - Avg/Trap/Day

DATE

GFW

RBLR

STLM

OFM

LAW

CM

SJS

APB

LPTB

PTB

3/30

0.0

                 

4/3

0.1

0.0

0.0

             

4/6

0.0

0.1

0.0

             

4/10

0.0

1.0

0.0

             

4/17

0.1

2.9

150

             

4/20

0.0

7.3

399

             

4/24

0.1

0.1

0.0

             

5/1

0.0

3.6

265

             

5/4

0.2

5.0

413

96.5

9.7

-

0.0

     

5/8

0.0

6.1

392

73.8

81.5

-

0.3

0.3

   

5/11

-

7.5

247

33.7

56.7

-

4.0

0.5

   

5/15

-

1.0

92.6

35.9

27.1

-

0.6

0.4

   

5/18

-

0.0

55.2

51.2

75.7

0.7

2.3

0.3

0.0

0.0

5/22

-

0.1

18.8

4.2

4.2

1.5

0.5

0.0

0.0

0.0

5/26

-

0.0

8.5

13.5

12.5

8.6

0.1

1.1

2.3

0.0

5/30

-

0.0

8.9

7.4

5.6

5.8

0.3

0.0

2.3

0.0

6/1

-

0.0

15.3

10.3

6.0

10.3

0.8

1.3

7.8

0.0

6/5

-

0.0

7.5

3.8

3.1

1.9

0.0

0.5

0.8

0.0

6/8

-

0.0

5.7

0.5

1.0

0.5

0.0

0.8

0.5

0.0

6/12

-

0.0

6.8

0.6

0.9

11.1

0.0

0.5

4.8

0.0

6/15

-

0.0

40.2

0.3

0.5

9.0

0.0

1.3

1.7

0.0

6/19

-

0.0

174

0.3

0.5

14.1

0.1

0.1

3.6

0.0

6/22

-

0.0

547

0.0

0.0

5.3

0.0

1.0

2.2

0.0

6/26

-

0.1

378

1.0

1.3

5.3

0.0

0.4

3.0

0.1

6/29

-

0.5

399

1.5

1.0

13.7

0.3

0.2

5.5

0.3

7/10

-

0.6

364

1.0

3.5

5.5

0.0

0.1

5.5

0.5

7/13

-

0.7

456

16.5

1.0

2.3

0.0

0.0

2.7

0.3

7/17

-

0.3

449

13.1

2.0

8.4

0.0

0.0

3.1

1.4

7/20

-

0.5

408

15.2

18.3

2.2

0.8

0.2

1.8

0.7

7/24

-

0.4

105

8.1

7.5

1.9

0.0

0.9

0.6

1.0

7/27

-

0.5

76.2

2.3

4.3

5.8

0.0

0.2

1.0

1.8

7/31

-

0.1

25.8

2.5

2.8

6.6

2.8

0.0

1.3

1.1

8/3

-

0.3

51.3

1.0

1.5

6.5

2.7

0.5

1.5

1.7

8/7

-

0.1

43.4

1.6

0.9

18.3

4.5

0.6

0.0

1.3

8/11

-

0.1

133

2.3

2.0

13.4

1.3

0.4

0.9

1.0

8/14

-

0.5

184

3.0

2.8

1.7

3.0

0.7

0.2

1.3

8/21

-

0.0

165

5.2

3.4

3.1

-

0.9

0.5

0.4

8/24

-

0.2

114

5.0

5.8

3.2

1.0

0.3

0.7

0.3

8/28

-

0.1

346

2.1

4.0

2.0

0.8

0.0

0.5

1.3

9/5

-

0.3

425

3.3

3.7

1.9

0.1

0.0

0.1

0.4

9/11

-

0.0

173

28.9

34.3

1.4

1.3

0.1

0.2

0.0

                     

Geneva (contd.)

DATE

PAND

OBLR

AM

DWB

 

5/30

0.0

0.0

     

6/1

0.0

0.6

     

6/5

0.0

0.0

     

6/8

0.2

0.2

     

6/12

1.9

3.3

     

6/15

1.5

3.8

     

6/19

2.1

4.6

     

6/22

0.5

-

0.0

0.2

 

6/26

0.3

4.1

0.0

0.1

 

6/29

0.2

2.0

0.0

0.3

 

7/10

0.0

3.4

0.0

0.6

 

7/13

-

0.2

0.0

0.3

 

7/17

-

0.1

0.0

0.3

 

7/20

-

0.0

0.0

-

 

7/24

-

0.0

0.0

0.0

 

7/27

-

0.0

0.1

0.0

 

7/31

-

0.0

0.1

0.0

 

8/3

-

0.0

0.0

0.0

 

8/7

-

0.1

0.0

0.0

 

8/11

-

0.5

0.1

0.0

 

8/14

-

0.0

0.0

0.0

 

8/21

-

0.1

0.0

0.0

 

8/24

-

0.2

0.1

   

8/28

-

0.3

0.0

   

9/5

-

0.1

0.0

   

9/11

-

0.1

0.0

   
           

Hudson Valley (Highland) Pest Trapping Results - Avg/Trap/Day

DATE

GFW

RBLR

STLM

OFM

LAW

CM

SJS

LPTB

OBLR

TABM

3/20

0.0

0.0

               

3/27

1.4

0.5

               

4/3

0.4

3.8

0.1

             

4/10

0.0

4.7

2.4

             

4/17

0.0

8.1

22.9

             

4/24

0.1

11.2

20.1

             

5/1

0.0

5.9

9.9

0.0

-

0.0

       

5/8

0.0

6.5

31.1

13.5

-

0.1

0.0

     

5/15

-

1.3

4.9

6.4

-

0.9

0.0

0.3

   

5/22

-

0.6

1.2

1.1

-

0.9

0.0

0.1

   

5/30

-

0.0

0.4

0.1

-

1.2

0.0

0.2

0.0

 

6/5

-

0.0

0.1

0.1

-

0.7

0.0

0.1

0.6

0.1

6/12

-

0.0

27.7

0.1

-

1.1

-

0.2

1.0

1.0

6/19

-

0.0

75.6

0.1

1.0

3.4

-

0.1

0.6

0.6

6/26

-

0.6

49.6

0.0

0.0

4.7

-

0.3

0.5

1.1

7/3

-

0.9

42.5

0.4

0.4

3.6

-

0.3

0.6

0.0

7/10

-

0.6

42.4

0.2

0.1

0.5

-

0.9

0.6

0.1

7/17

-

0.0

17.6

0.0

0.5

0.7

-

1.7

0.0

0.0

7/24

-

0.1

4.8

0.2

0.1

1.6

-

1.9

0.0

0.0

7/31

-

0.0

94.4

<0.1

0.0

1.1

-

2.2

0.0

0.0

8/14

-

0.1

117.1

0.3

0.9

2.1

-

1.7

0.0

0.0

8/21

-

1.6

77.2

0.0

10.2

1.6

-

1.5

1.6

0.0

8/28

-

3.0

145.1

0.0

7.6

0.6

-

0.9

1.1

0.0

9/5

-

3.1

41.8

1.3

2.6

0.6

-

-

1.1

0.0

Hudson Valley (contd.)

DATE

DWB

APB

VLR

AM

5/22

-

2.6

   

5/30

0.0

2.9

   

6/5

0.0

0.0

   

6/12

0.0

1.4

   

6/19

0.0

0.6

   

6/26

0.0

0.3

   

7/3

0.0

0.1

   

7/10

0.1

0.7

0.2

0.0

7/17

0.0

0.6

0.1

0.0

7/24

0.0

0.1

0.0

0.0

7/31

0.2

0.7

0.0

0.2

8/14

0.2

1.2

0.3

0.1

8/21

0.2

1.0

0.2

0.4

8/28

0.1

0.7

0.6

0.2

9/5

-

-

0.6

0.1

General