Red Pumpkin Beetle on Vegetables: Aulacophora foveicollis
Publication: PlantwisePlus Knowledge Bank
Factsheets for Farmers
Recognize the problem
Red pumpkin beetle is a major pest of vegetables. Damage is caused by larvae as well as adults. Full-grown larvae are creamy white and the size of a human finger nail. Adults are orange red and the same size as a house fly. Eggs are yellow and are laid in moist soil near the base of the plant. Adults severely attack germinating plants, cutting the leaves and making holes of various sizes. The larva bores into roots, underground stems and any fruit touching the soil. The plant dries up and fruit quality becomes poor, making it unfit for human use.
Background
Red pumpkin beetles are active from March/April to November. Eggs are laid singly or in groups of 10 in moist soil at the depth of a human finger. Eggs hatch after 1 or 2 weeks and attack the plant and its roots before going into the soil to sleep from November to March at the depth of about 1 foot. Red pumpkin beetles also feed on weeds, teenda, tori, cucumber and melon when there are no red pumpkin plants available.
Management
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Avoid sowing alternate host plants like cucumber, tori, teenda etc. near the pumpkin field
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Remove weeds during seed bed preparation by hoeing in the transplanted vegetables
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Monitor the crop once a week to check the population of the pest
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Spray deltamethrin @ 250ml/acre when there is 1 adult/10 plants in the nursery or 1 adult/plant in the crop. Use a hollow cone nozzle while spraying and purchase pesticide from an authorized pesticide dealer. Note: Deltamethrin can have serious effects on non-targets.
When using a pesticide, always wear protective clothing and follow the instructions on the product label, such as dosage, timing of application, and pre-harvest interval.
Indexing Terms
Descriptors
Organism Descriptors
Identifiers
Geographical Location
Broader Terms
- invertebrates
- animals
- eukaryotes
- Chrysomelidae
- Coleoptera
- insects
- Hexapoda
- arthropods
- Aulacophora
- Cucurbitaceae
- Cucurbitales
- eudicots
- angiosperms
- Spermatophyta
- plants
- Cucumis
- horses
- Equus
- Equidae
- Perissodactyla
- mammals
- vertebrates
- Chordata
- Commonwealth of Nations
- lower-middle income countries
- medium Human Development Index countries
- South Asia
- Asia
Information & Authors
Information
Published In
Applicable geographic locations
Asia, Pakistan
Copyright
© CABI 2013. This article is published under aCreative Commons Attribution-ShareAlike 4.0 International License (CC BY-SA 4.0)Published under a CC-BY-SA 4.0 licence
History
Issue publication date: 1 January 2013
Published online: 29 January 2015
Language
English
Authors
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