more... > Catalog > Lawn & Garden > Insect & Disease Control > Fruits > Louisiana Plant Pathology: Foliar Diseases of Watermelon [Image: diseases of watermelon] Proper identification is the key to successful disease management. This fact sheet is intended to aid in distinguishing among three common foliar diseases of watermelon. (PDF Format Only) Bug Biz: Blackberry (Raspberry) Crown Borer [Image: Bug Biz] Blackberries are a favorite springtime fruit in Louisiana. The blackberry (raspberry) crown borer is a serious pest of blackberry plantings and causes loss of plant vigor, loss of yield and plant destruction. Damage, life cycle, monitoring and control recommendations included. Bug Biz: Twospotted Spider Mites in Strawberries [Image: spider mites] The twospotted spider mite is one of the most persistent and damaging pest problems affecting strawberry production in Louisiana. Damage, description, life cycle, monitoring, control information and color photos included. Spanish version also included.