Horticulture Research Station

Organic Practices for the Production of Butternut Squash

Authors: Jean C. Batzer (Iowa State University) , Mark L. Gleason (Iowa State University)

Abstract

Growers of organic squash need effective ways to manage insect and disease problems. The squash bug (Anasa tristis) sucks sap, causing leaves to wilt and turn black. The squash vine borer (Melittia cucurbitae) can devastate winter squash plantings. Burrowing by larvae into the base of the stem causes yellowing and wilting. Organic insecticides are expensive, have limited efficacy, require many applications, and some kill beneficial as well as target insects.

Keywords: Plant Pathology and Microbiology, RFR A1226

How to Cite: Batzer, J. C. & Gleason, M. L. (2013) “Organic Practices for the Production of Butternut Squash”, Iowa State University Research and Demonstration Farms Progress Reports. 2012(1).