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CAI Guide - Caterpillars in cole crops (IPM)
Three main species of caterpillars affect cole crops in BC: the imported cabbageworm (Pieris rapae), the cabbage looper (Trichoplusiani) and the diamondback moth (Plutellaxylostella). Larvae feed on the foliage and heads of cole crops, which creates holes that affect the quality of the crop and…
CAI Guide - Powdery mildew in cucurbits (IPM)
Powdery mildew is a widespread fungal disease in cucurbits. Infections can cause early defoliation and premature fruit ripening, affecting fruit set, size, quality and storability. The common name “powdery mildew” is also found in other crop groups, but those are different fungi that cannot infect…
CAI Guide - Tuber flea beetle (IPM)
Tuber flea beetles (TFBs) are small black beetles that feed on Solanaceous plants, including potatoes. The most significant damage is done by the larvae, which feed directly on potato tubers and reduce marketability.
CAI Guide - Two-spotted spider mites in berry crops (IPM)
Two-spotted spider mites (TSSM; Tetranychus urticae Koch) feed directly on plants and can cause damage on a range of crops, including strawberries, raspberries, blackberries, eggplants and cucumbers. They can cause serious yield loss in high infestations.
CAI Guide - Two-spotted spider mites in greenhouse cucumbers (IPM)
Two-spotted spider mites (TSSM; Tetranychus urticae Koch) can cause damage on a range of crops, including cucurbits, strawberries, eggplants and tomatoes. They are often an issue in greenhouse crops as they thrive in hot and dry conditions.