UC Pest Management Guidelines for Blue Alfalfa Aphid and Pea Aphid on Alfalfa.
The pea aphid and the blue alfalfa aphid are large green aphids with long legs, antennae, cornicles, and cauda. They are very similar in appearance but can be ...
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The pea aphid and the blue alfalfa aphid are large green aphids with long legs, antennae, cornicles, and cauda. They are very similar in appearance but can be ...
More Information