• Black leg of seedlings

  bulbs. At first, the plants recover during the night, but later the plants wilt irreversibly. In potted plants the flower buds fall off. The side roots rot

• Damping-off

  bulbs. At first, the plants recover during the night, but later the plants wilt irreversibly. In potted plants the flower buds fall off. The side roots rot

• Whitefly

  plant, as a result of which growth is retarded. In full sunlight, leaves can wilt and drop. Such leaf damage can in turn influence the development of fruit

• Thrips

  for the transmission of viruses, the best known of which is tomato spotted wilt virus (TSWV), mainly transmitted by F. occidentalis. Life cycle of thrips

• Greenhouse whitefly

  plant, as a result of which growth is retarded. In full sunlight, leaves can wilt and fall. Such leaf damage can in turn influence the development of fruit

• Western flower thrips

  (Frankliniella occidentalis) is the most important vector for both tomato spotted wilt virus (TSWV) and impatiens necrotic spot virus (INSV). Both viruses affect

• Plant Disease Management

  health and appearance. Look for any unusual signs, such as yellowing leaves, wilting, unusual growth patterns, spots, or lesions. Early detection allows for

• Tobacco whitefly

  plant, as a result of which growth is retarded. In full sunlight, leaves can wilt and fall. Such leaf damage can in turn influence the development of fruit

• Pierce's disease of grapevine

  vessels. The bacteria, gum and tyloses block the vessels, causing the plants to wilt. Transport to different plant parts depends on the plant species: in peach

• Spider mites and other mites

  bronzing on the leaves, as well as other symptoms such as leaf curling, wilting, and necrosis. Life cycle of mites The life cycle of mites typically consists