The Purdue Plant and Pest Diagnostic Laboratory

What's Hot at the P&PDL

Cold Temperature Injury in April - Delayed Symptom Expression in July and August

Indiana Freeze/Frost Probability Maps - Indiana State Climate Office

Indianapolis Airport Freeze Probability Data 1971-2000 (pdf file) - NOAA

Ornamentals

Fruit

Turf

Agronomic Crops

Purdue Plant & Pest Diagnostic Lab Purdue Cooperative Extension Service