Pumpkin, Squash, Cucumber, and Melon Pests Click on an image to view the full size photo with a detailed caption. Aphids Pumpkin leaf with aphids Older pumpkins in reflective mulch Young pumpkins in reflective mulch Waterpan trap Plants after Surround application Bacterial Wilt (Vectored by Cucumber Beetle) Cucumber leaf Cucumber vine Cucumber plant Pumpkin leaf Pumpkin plant Squash plant Cucumber Beetle Striped cucumber beetle Puparium of parasitoid fly Spotted cucumber beetle Other species Pest Images Striped cucumber beetles feeding Adults in flower Insecticides and Miticides Light damage Moderate damage Heavy damage Kairomone trap Pumpkin stem with damage Shallow feeding on fruit Cucurbit Pests Silverleaf Whitefly Adults on squash Adults and immature Adults Scorching damage Immatures on squash Sooty mold Spider Mite Damage Severe damage Squash Bug Board trap Horned Squash Bug Head in detail Legs in detail Dorsal view of nymph Squash Vine Borer Adult on zucchini Adult on squash Adult on non-host Adult Adult Mating adults Damage Inspecting for larvae Larvae Larva Home Garden Unidentified Damage Virus on Fruit (Vectored Primarily by Aphids) Virus on Leaves (Vectored Primarily by Aphids)