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How to Manage Pests

Degree-days: Codling Moth

Use this program to run a model of codling moth, recommended by UC Cooperative Extension. In calculating degree-days, the program uses temperatures from the UC IPM weather database, a file you supply, or data you enter online.

How to use this model in: apples, pears, plums, prunes, walnuts, or landscape
| Sunset temperatures | Calculate any degree-days | Reference degree-day tables | About degree-days |

Codling Moth

  • Lower/upper threshold: 50/88°F
  • Calculation/upper cutoff method: single sine/horizontal

Choose a crop before running this model
Crops associated with this model

Statewide IPM Program, Agriculture and Natural Resources, University of California
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