1. UC IPM
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photoshop:Headline=""Thirty minutes at the temperatures indicated under moist conditions kills most pests infesting containers, equipment, or growing media. Temperatures of at least 140.
Credit: L.H. Davis In Baker KF, Roistacher CN 1957. In The U.C. System For Producing Healthy Container-grown Plants Through The Use Of Clean Soil, Clean Stock, And Sanitation. Univ. Calif. Div. Agric. Sci. Agric. Exp. Sta. Manual 23. Adapted by UC IPM