Common name: Melon ladybird beetle Products: (PLure) (PTrap Pack) ( PTrap). Epilachna chrysomelina is a species of insects with 1 observation. No articles are available for Epilachna chrysomelina in the Encyclopedia of Life. EOL invites you to contribute articles about Epilachna chrysomelina such as.
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Fauna and biology of the beetles injuring agricultural plants in Azerbaijan. Arab Journal of Plant Protection 9: Journal of Entomological Society of Iran The pest damages in chrysomelona and larval stages during all vegetation of host plants. Coccinellidaeon four host plant species. Key to harmful and useful insects and mites of vegetable cultures and potato in the USSR. Damaged melon and gourd fruits keep badly, decaying in days.
Epilachna chrysomelina
If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. Pupation occurs on leaves and pupa develops days. Maximum rate of the oviposition occurs in the 2nd half of May.
Fertility is about eggs. About biology of Epilachna chrysomelina F. Pronotum without spots; each elytra with 6 black points, of which chrysomrlina sometimes merged into V-bend. Number of pests and entomophages of vegetable cultures and potato in different agricultural zones of the USSR.
Epilachna chrysomelina. Coccinellidae
Larva in the 1st instar is about 2 mm in length, yellow; its dorsal surface is covered with 4 longitudinal rows of branched spicules. Entire seedlings can be consumed, and partially damaged plants may rot afterwards. This page was last edited on 14 Juneat Biological aspects, food preference and chemical control of the cucurbit beetle, Henosepilachna elaterii Rossi Coleoptera; Coccinellidae.
Spring activity begins in middle or last thirds of April, after appearance of early melon or gourd seedlings. Watermelon is damaged in a lesser degree. Control measures include removal of plant residues after harvesting, autumn plowing, and crop rotation. Insecta, HolometabolaColeopteraCoccinellidae.
Life history traits of melon ladybeetle, Epilachna chrysomelina Col.: The timestamp is only as accurate as the clock in the camera, and it may be completely wrong. Removal of cucurbit plant residues after harvesting, autumn plowing, and crop rotation. Embryogenesis lasts days.
This file contains additional information such as Exif metadata which may have been added chrysomeljna the digital camera, scanner, or software program used to create or digitize it. Influence of temperature, photoperiod and host-plant on the bionomics of the melon ladybird Epilachna chrysomelina F. Female lays eggs on the lower surface of host plant leaf.
The following other wikis use this file: Evaluation of certain entomopathogenic nematodes against the melon ladybird, Epilachna chrysomelina F. It was reviewed on 23 July eepilachna FlickreviewR and was confirmed to be licensed under the terms of the cc-by The pest was relatively less fecund on cucumber, suggesting options for resistance breeding. Pest of melons and gourds. Egg the same as egg of Coccinella septempunctata, but not darkening before hatching.
Additional damage is due to the transmission of squash mosaic virus by the beetle, a disease manifested by misshapen fruits, leaf blistering, yellowing and distortions. This file is licensed under the Creative Commons Attribution 2. Views View Edit Chryslmelina. Mature larva is Beetles are more gluttonous during reproduction time. Various cucurbits Cucurbitaceaelike melons, water melons, snake melons cnrysomelina gourds.
Archives of Phytopathology and Plant Protection Laboratory evaluation of certain natural compounds against the melon ladybird beetle, Epilachna chrysomelina F.
Retrieved from ” https: Adults mm long, epiachna, dorsum with short hairs, each elytron with 6 black points. Oviposition begins after a few days of additional feeding.
They feed on some weeds, too, including dandelion, goose-foot, and bindweed.
Henosepilachna elaterii – Wikipedia
Most injury caused by this pest is to young melons, cucumbers and pumpkins. Body widely ovate, mainly red-brownish; metathorax black; dorsum covered with short hairs. Data on biology and ecology of Epilachna chrysomelina F.