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Maladera formosae, commonly known as the Asiatic garden beetle and formerly known as Maladera castanea, is a species of beetle in the family Scarabaeidae. It is native to Japan , China , South Korea , North Korea , and Russia but was introduced to North America in the 1920s where it is considered a pest of turfs, gardens, and crop fields.
A once-invited guest, Asian lady beetles are now considered an invasive insect in the U.S. — and they may be an uninvited guest in your home right now as the insects swarm, searching for a warm ...
Most of the beetle's life is spent as a larva, with only 30–45 days spent as an imago. Adults feed on leaf material above ground, using pheromones to attract other beetles and overwhelm plants, skeletonizing leaves from the top of the plant downward. The aggregation of beetles will alternate daily between mating, feeding, and ovipositing. An ...
Harmonia axyridis is a large lady beetle or ladybug species that is most commonly known as the harlequin, Asian, or multicoloured Asian lady beetle. This is one of the most variable species in the world, with an exceptionally wide range of colour forms. [ 2 ]
Coyote brush leaf beetle larvae. Coyote brush leaf beetles have one brood a season. They lay their eggs in soil, where they remain over summer and winter before hatching. Larvae feed voraciously on the coyote brush, then return to the soil to pupate for about two weeks. [4] Larvae are generally active February to March, with adults active April ...
Anomala orientalis (synonym Exomala orientalis), also known as the oriental beetle (OB), is a species of Rutelinae (shining leaf chafers) in the family Scarabaeidae.It is a beetle about 0.7 - 1.1 cm (0.3 - 0.4 inches) long, with mottled, metallic brown- and black-colored elytra and a similarly colored thorax and head during the adult stage.
It has been shown that the beetle is attracted to the smell of this fungus, which may concentrate attacks on specific trees. The beetle can infest branches as small as 1.5 cm (0.6 in) across and trunks 2.5 to 6 cm (1.0 to 2.4 in) in diameter. [5] This beetle is polyphagous, infesting many species of host trees. [7]
C. undecimpunctata is a lady beetle with eleven black spots found on its red/orange elytra.Its size can range from around 4.0 to 5.0mm. It may look like this beetle has six spots on each elytron, however the black spot in the center of the elytra, just behind the pronotum, counts as just one.