Apple Orchard Pests

​​​Apple Orchard Pests banner​​​​​​​

DATCP cooperators maintain pheromone traps in their orchards to monitor the seasonal activity of economically important apple pests. Data from insect traps is integral to orchard integrated pest management programs and contributes to reduced damage and pesticide use. In​sect​s currently monitored include apple maggot, codling moth, dogwood borer, lesser peachtree borer, redbanded leafroller, and obliquebanded leafroller. The results ​are presented below and will be updated weekly through August.​


Week Ending June 27, 202​4  

County​

Location​​

Cm

Dw​b

Lptb​

Oblr

Rblr

AM Red

Bmsb

​Bayfield

Keystone​

​6

0

6

0

0

​0


Bayfield

Orienta

0

1

1

-

0

-

 

​Brown

Oneida

6

8
7
1

0

​0

​Columbia

Merrimac​

36
87
2
2

6

​6

​Crawford
Gays Mills​
0
0​
0​
0​8​​-

​Dane

Mt. Horeb​

1

49
5
3

73

​0

​Fond du Lac​

Campbellsport​

5

3
9
16

27

​-

Fond du Lac

Malone

7

0
15
32

64

0

1

​Fond du Lac
Rosendale​
​12
1
24
2
95
0​

​Iowa

Mineral Point

1MD

0

0
13

26

2

​Jackson
Hixton​
0​
16​22​
​1
25​1​
​Kenosha
Burlington​
3
125
13
12
9
​-

​La Crosse

St. Joseph​

9

8
26
0

22

18*​

​Lafayette

Belmont

1MD

0MD

0

4

13

-

​Marathon

Edgar​

2

5
16
0
0
0
​Marinette
Niagara​
1MD
19​
13​
30​
0​-​

Marquette

Montello

3

1
3
8

69

-


​Ozaukee

Mequon​

1MD

42
4
0

0

0

Pierce

Spring Valley

0MD

21

46
5

2

-


​Racine

Rochester

25
9
7
8

56

0

​Walworth

East Troy​

​0MD

​3

3
4

1

0​

​Walworth

​Elkhorn

​0MD

​10

12
10

3

0​

Key to insects: Cm = codling moth; Dwb = dogwood borer; Lptb = lesser peachtree borer; Oblr = obliq​uebanded leafroller; Rblr = redbanded leafroller; AM red = apple maggot red ball; BMSB =​ brown marmorated stink bug;
MD = mating disruption; *identification uncertain; **trap baited with enhancer.​​

​​​​


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