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mealybugs Life cycle and appearance of long-tailed mealybug The long-tailed mealy bug is easily recognized by the long, posterior tail filaments,…
instars, a pupal instar and the adult beetle. The adult beetle is 25 to 30 mm long, with a dark head, black pronotum covered with short hairs, and…
The adult potato aphid is a large, slender aphid with long, green cornicles, long legs, and a long cauda. Adults are usually green, but may also be…
the third instar the larvae are about 3.9 mm long. The pupae of Drosophila suzukii are tan-brown and 3 mm long. Contrary to other Drosophila species ,…
have originated in central Asia, the insect expanded its range worldwide long ago as a commensal organism to human populations; the housefly is always…
littoralis) can lay up to 3,000 eggs. Each egg is roughly spherical, about 0.6 mm long and whitish yellow. They are laid in clusters of 20 to 500…
the greenhouse potato aphid is rather squat, of medium size (1.8 - 3.0 mm long) and oval in shape. It has a light yellow-green to brown-green colour,…
dark spots in a “checkerboard” pattern; and, most significantly, they have long, piercing mouthparts that protrude from the front of the head.…
the adult. The adult insects are 1 to 5 mm long, grey-black flies with long antennae. They have relatively long legs, and the wings show very clear…
the first adult weevils appear around May. They are approximately 7 - 10 mm long, brownish black and have dull yellow spots on their back. The wing…
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