IPM Pest and Plant Disease Models and Forecasting
DD calculator linked to US map
for Agricultural Decision Support in the U.S.
 Available Phenology/Degree Day models:
# Model/links to general info. Image Type Lower
thresh.
°F
1. Degree-Day Calculator adult generic 41
2. T-Sum 200 adult crop 32
3. Asian citrus psyllid, Diaphorina citri [citrus] adult invasive insect 52
4. Asian longhorned beetle [num. trees] adult invasive insect 50
5. apple maggot 1st emerge [cherry, apple] adult insect 44
6. apple maggot % emerge [cherry, apple] adult insect 44
7. apple scab infection season [apple] damage disease 32
8. pear scab infection season [pear] damage disease 32
9. Asiatic rice borer (Chilo suppressalis) [rice] adult invasive insect 50
10. Alfalfa Weevil #1 [alfalfa] adult insect 48
11. bertha armyworm [vegetables] adult insect 45
12. bronze birch borer [birch trees] adult native insect 43
13. black cutworm Mich. State Univ. [vegetables] adult insect 50
14. brown marmorated stink bug [multiple] adult invasive insect 54
15. bean-5630 [direct seeded] adult crop 40
16. bean-Provider [direct seeded] adult crop 40
17. bean-Sahara [direct seeded] adult crop 40
18. broccoli [Arcadia] adult crop 32
19. broccoli [Emerald Pride] adult crop 32
20. broccoli [Green Magic] adult crop 32
21. broccoli [Imperial] adult crop 32
22. barley adult crop 32
23. cabbage looper U. Minn. [vegetables] adult insect 50
24. corn earworm [sweet corn] adult insect 55
25. w. cherry fruit fly v2 [cherry E. of Cascades] adult insect 41
26. w. cherry fruit fly [cherry W. of Cascades] adult insect 41
27. honeydew moth [citrus, many hosts] adult invasive insect 50
28. chick pea Desi adult crop 32
29. codling moth revised 06 [apple & pear] adult insect 50
30. codling moth WSU [apple & pear] adult insect 50
31. cereal leaf beetle [grasses] adult insect 48
32. codling moth [apple & pear] adult insect 50
33. cabbage maggot - Delia radicum (L.) adult insect 39.7
34. cucumber-Marketmore 76 (dir. seeded) adult crop 50
35. cucumber-Marketmore 76 (transplant) adult crop 50
36. canola (B. napus, Arg) adult crop 32
37. canola (B. rapa, Pol) adult crop 32
38. canary seed adult crop 32
39. cucumber-Cobra (direct seeded) adult crop 50
40. cucumber-Dasher II (direct seeded) adult crop 50
41. cucumber-Extreme (direct seeded) adult crop 50
42. cucumber-Supremo (direct seeded) adult crop 50
43. cucumber-Zapata (direct seeded) adult crop 50
44. downy brome weed closeup weed 32
45. Diorhabda carinulata [weed biocontrol] adult insect 52
46. douglas-fir needle midge [fir] adult insect 39
47. emerald ash borer [ash trees] adult invasive insect 50
48. early blight (A. solani) [potato tomato] adult disease 44.6
49. Egyptian cotton worm (Spodoptera littoralis) [polyphagous] adult invasive insect 53
50. european grapevine moth [grapes] adult invasive insect 50
51. european pine shoot moth [nursery] adult insect 28
52. Fenders blue butterfly [Kincades Lupine] adult endangered species 41
53. cougarblight 2010ez-fire blight [apple, pear] damage disease 50
54. filbertworm [hazelnut] adult insect 50
55. false codling moth [citrus, many hosts] adult invasive insect 53
56. flax adult crop 32
57. fruittree leafroller [tree fruits & ornament.] adult insect 41
58. Galerucella calmariensis [weed biocontrol] adult insect 50
59. gypsy moth egg hatch [mixed oak] adult invasive insect 37.4
60. gypsy moth larvae & pupae [mixed oak] adult invasive insect 45.8
61. gypsy moth from Jan 1 [oak-maple] adult invasive insect 42
62. hop downy mildew season initiation [hop] damage disease 42.8
63. hairy nightshade adult weed 40
64. isomate-c+ damage insect mating disruption dispenser 32
65. Japanese flower thrips [vegetables] adult invasive insect 52
66. Japanese knotweed psyllid, Aphalara itadori [weed biocontrol] adult insect 43
67. Japanese beetle [multiple crops] adult invasive insect 50
68. Japanese pine sawyer beetle [pine trees] adult invasive insect 54
69. Light Brown Apple Moth [omnivorous] adult invasive insect 45
70. lambsquarter adult weed 42
71. lentil (int. grwth chars) adult crop 32
72. Lacanobia fruitworm [apple & pear] adult insect 44
73. Lygus bug [alfalfa seed] adult insect 52
74. mint flea beetle adult insect 41
75. mummy berry infection season, APS Overview [blueberry] damage disease 32
76. Metaseiulus occidentalis adult mite predator 52
77. mint root borer adult insect 50
78. mustard (B. juncea, Brwn&Orntl) adult crop 32
79. mustard (B. alba, Wht/Yell) adult crop 32
80. Neoseiulus fallacis biocontrol mite predator 54
81. Oak Ambrosia Beetle [oak trees] adult invasive insect 52
82. oat adult crop 32
83. obliquebanded leafroller [tree fruits] adult insect 43
84. obliquebanded leafroller [hazelnut] adult insect 50
85. oriental fruit moth [stone fruit] adult insect 45
86. omnivorous leaftier [multiple crops] adult insect 36
87. orange tortrix (cold winter) [small fruit] adult insect 41
88. orange tortrix (mild winter) [small fruit] adult insect 41
89. Helicoverpa armigera [cotton, corn, others] adult invasive insect 51
90. pink bollworm [cotton] adult insect 55
91. pecan nut casebearer [pecan] adult insect 38
92. pea (yellow-det. or indet. growth) adult crop 32
93. Pandemis leafroller [tree fruits] adult insect 41
94. pepper-Bell king (transplant 4-7 lvs) adult crop 52
95. pepper-Gatherers gold (transplant 4-7 lvs) adult crop 52
96. pepper-King Arthur (transplant 4-7 lvs) adult crop 52
97. pine shoot beetle [pine trees] adult insect 54
98. pepper-Stocky red roaster (transplant 4-7 lvs) adult crop 52
99. potato psyllid [potato, tomato] adult insect 40
100. peach twig borer [stone fruits] adult insect 50
101. Pine Tree Lappet Moth [pine trees] adult invasive insect 45
102. redroot pigweed adult weed 46
103. safflower (Saffire) adult crop 32
104. small broomrape (red clover) weed group weed 32
105. sweet corn-4001 [variety 4001-direct seeded] adult crop 50
106. sweet corn-Kokanee [Kokanee-direct seeded] adult crop 50
107. sweet corn-Luscious DS [Luscious-direct seeded] adult crop 44
108. sweet corn-Luscious TP [Luscious-transplanted] adult crop 44
109. sweet corn-Jubilee DS [Jubilee-direct seeded] adult crop 50
110. sweet corn-Sugar Pearl DS [Sugar Pearl + Temptation-direct seeded] adult crop 44
111. sweet corn-Sugar Pearl TP [Sugar Pearl + Temptation-transplanted] adult crop 44
112. San Jose scale [tree fruits] adult insect 51
113. Spodoptera litura [omnivorous] adult invasive insect 51
114. silver Y moth (Autographa gamma) [omnivorous] adult invasive insect 48
115. sunflower early dwarf hybrds adult crop 32
116. sugarbeet root maggot adult insect 47.5
117. strawberry root weevil [peppermint] adult insect 48
118. strawberry root weevil [strawb.] adult insect 40
119. sunflower stem weevil adult insect 41
120. small tomato borer [solanaceae] adult invasive insect 48
121. Sunn pest (Eurygaster integriceps) [wheat, barley] adult invasive insect 54
122. spotted wing Drosophila [fruit] adult invasive insect 50
123. spotted wing Drosoph overwint mortal [fruit] adult invasive insect 53
124. testing new swd [fruit] invasive insect 50
125. Tomato leafminer [solanaceae] adult invasive insect 46
126. tomato [Big Beef] adult crop 45
127. threecornered alfalfa hopper [legumes, grapes] adult insect 52
128. tomato [Indigo Rose] adult crop 45
129. tomato [Monica] adult crop 45
130. tomato [New Girl] adult crop 45
131. variegated cutworm [peppermint] adult insect 41
132. western bean cutworm [corn & beans] adult insect 50
133. western flower thrips [vegetables] adult insect 45
134. wheat (Bauer model) [spring wheat] adult crop 32
135. walnut husk fly [walnut] adult insect 41
136. wheat (Hard Red) adult crop 32
137. winter wheat adult crop 32

Oregon IPM Center at Oregon State University IPM PIPE The PRISM Group at OSU Western
Region Pest Management Center National Institute of
Food and Agriculture

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