Chrysomelidae

(redirected from leaf beetle)
Also found in: Dictionary, Thesaurus, Wikipedia.

Chrysomelidae

[‚kris·ə′mel·ə‚dē]
(invertebrate zoology)
The leaf beetles, a family of coleopteran insects in the superfamily Chrysomeloidea.

Chrysomelidae

 

(leaf beetles), a family of small and medium-sized beetles (body length, up to 1 cm). The larvae are elongated and fleshy and often have glandular papillae. Chrysomelids usually live exposed; less frequently they are found in the soil or in plant tissues. There are approximately 40,000 species, of which 1,400 are found in the USSR. The larvae and adults feed primarily on leaves; some bore in stems and roots. Many species damage field, vegetable, and fruit crops, as well as forest trees. The Colorado potato beetle is extremely injurious to the potato. Vegetables are damaged by the beetles Entomoscellus adonidis, Phaedon armoraciae, and Colaphellus. The aspen leaf beetle, the poplar leaf beetle, and Algelastica alni attack aspen, poplar, and green alder trees. The tortoise beetle Cassida nebulosa feeds on beets, and the leaf beetle Lema melanopus damages grain crops. Countermeasures include spraying and dusting with insecticides. Some species of Chrysomelidae are used for the biological control of weeds.

REFERENCES

Opredelitel’ nasekomykh Evropeiskoi chasti SSSR, vol. 2. Edited by G. Ia. Bei-Bienko. Moscow-Leningrad, 1965. Pages 419–74.
Ogloblin, D. A., and L. N. Medvedev. Lichinki zhukov-listoedov (Coleoptera, Chrysomelidae) Evropeiskoi chasti SSSR. Leningrad, 1971.

O. L. KRYZHANOVSKII

References in periodicals archive ?
Host plant effects on larval survival of a salicin-using leaf beetle Chrysomela aeneicollis Schaeffer (Coleoptera: Chrysomelidae).
Host finding and acceptance preference of the yellowmargined leaf beetle, Microtheca ochroloma (Coleoptera: Chrysomelidae), on cruciferous crops.
Other insect herbivores found on turnip plants included aphids, several lepidopteran species, and other leaf beetles.
It is quite DED-resistant but, like Homestead, has some susceptibility to the elm leaf beetle.
Field observations at release sites in central and southwestern Florida indicated that the leaf beetle is capable of dispersing an average of 1.
Some of the most conspicuous of these insects are leaf beetles of the genus Trirhabda (Coleoptera: Chrysomelidae), which are specialist folivores of S.
Density-dependent processes in leaf beetles feeding on purple loosestrife: Aggregative behavior affecting individual growth rates.
The Orienpets (the name is a contraction of Oriental trumpet lily) are causing a stir because they are somewhat resistant to the lily leaf beetle, a bright red scourge that has devastated lilies throughout the Northeast.
A council environmental survey of the field was incomplete because it did not include mention of the leaf beetle.
Stunning: The blue leaf beetle taken by Adam Hawtin, who won the Young British Photographer prize, and, below left, a herring gull, by Steve Young, and Canada Geese with Northern Rail train on viaduct, by Terry Whittaker.
My best find was probably a species of leaf beetle that was new to Britain.