Phyllotreta Cruciferae Striped Flea Beetle
Flea Beetle Management in Brassica Greens Ruth Hazzard, Caryn Andersen, Roy Van Driesche, Francis Mangan University of Massachusetts Crucifer Flea Beetle • Predominant flea beetle species in this area • Solid black in color, with metallic sheen • Feeds only on brassicas • Introduced to America in the 1900’s • Scientific name: Phyllotreta cruciferae Striped Flea Beetle • Much less numerous in New England • Black with one yellow stripe down each wing cover • Emerges slightly earlier • Feeds only on brassicas • Scientific name: Photo courtesy of Manitoba Agriculture and Food Phyllotreta striolata Host Crops for Crucifer and Striped Flea Beetle Brassica oleracea Broccoli, Brussels Sprouts, Cabbage, Cauliflower, Kale, Collards, White- flowering Chinese Broccoli, Gai Lan Brassica rapa Chinese cabbage, Turnip, Hon Tsai Tai, Yellow-flowering Chinese Broccoli, Broccoli Raab, Komatsuna, Pac Choi, Tat Soi Brassica juncea Mustard Greens, Bok Choy Brassica nigra Black Mustard Brassica napus Red Russian Kale, Rutabaga, Oilseed rape, Canola Brassica campestris Canola, Turnip Raphanus sativus Radish, Daikon Eruca vesicaria Arugula Host Crops for Crucifer and Striped Flea Beetle Brassica oleracea Broccoli, Brussels Sprouts, Cabbage, Cauliflower, Kale, Collards, White-flowering Chinese Broccoli, Gai Lan Brassica rapa Chinese cabbage, Turnip, Hon Tsai Tai, Yellow-flowering Chinese Broccoli, Broccoli Raab, Komatsuna, Pac Choi, Tat Soi Brassica juncea Mustard Greens, Bok Choy Brassica nigra Black Mustard Brassica napus Red Russian Kale, Rutabaga, Oilseed rape,
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