Biofumigation for Soilborne Disease Control – Revisited

Gordon Johnson, Extension Vegetable & Fruit Specialist; gcjohn@udel.edu Crop rotation is a key to successful vegetable production. However, land limitations often make long term rotations difficult. Shorter rotations lead to a buildup of pests, with soil borne diseases and nematodes… Continue Reading

New Rootstock Protects Watermelons Against Fusarium and Root Knot Nematoes

Gordon Johnson, Extension Vegetable & Fruit Specialist; gcjohn@udel.edu Delmarva watermelon growers have challenges from two soil borne pests, Fusarium Wilt, and Southern Root Knot nematodes. Current management practices include long rotations with non-hosts, soil applied fungicides and soil applied nematicides.… Continue Reading