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 August 21, 202​5​

​​
County

Location

Cm

Dwb

Lptb
​​
Oblr

Rblr

AM 
Red
​Bayfield
​Keystone
0
10
4
2
15
0
​Bayfield
​Orienta
0
23
5
0
2
0
​Columbia
​Merrimac
10
4
4
3
49
12
​Columbia
Rio
0
0
0
0
100
0*
​Dane
​Mt. Horeb
2
0
0
1
71
0
​Fond du Lac
Malone​
​31
0​
0​​32
43​5​
​Fond du Lac
​Rosendale
​8
7
2
11
2
3
​Iowa
​Mineral Poi​nt
1​MD
0MD
0
6
122
-
​Jackson
​Hixton​
​0
0
0
1
1
0
​Kenosha
Burlington​
5
14
4
4
38
1
​Lafayette
​Belmont
​0MD
​0MD
0
1
27
0
​Marinette
Niagara​0MD1
0
1
32
0
​Marquette
​Montello
1
0
2
0
26
0
​​Ozaukee
​Mequon
0MD
5
0
0
0
0
​Pierce
​Spring Valley
​0MD
0
2
2
49
0
​Racine
Raymond​3​MD
​10
0​
2
0​
0​
​Racine
​Rochester
​2
0
3
0
100
6
​Richland
​Hill Point
3
0
3
0
50
25
​Waukesha
​New Berlin
8MD
3
0
0
12
0
Key to insects: Cm = codling moth; Dwb = dogwood borer; Lptb = lesser peachtree borer; Oblr = obliquebanded leafroller; Rblr = redbanded leafroller; AM red = apple maggot red ball; BMSB = brown marmorated stink bug; 
MD = mating disruption; *Trap baited with enhancer. ​​


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