Clavigralla gibbosa
Clavigralla gibbosa | |
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Pigeon pea pod, eggs (2,3) nymphs (4,5,6,7) and adults (8,9) | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Class: | Insecta |
Order: | Hemiptera |
Suborder: | Heteroptera |
Family: | Coreidae |
Tribe: | Clavigrallini
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Genus: | Clavigralla |
Species: | C. gibbosa
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Binomial name | |
Clavigralla gibbosa |
Clavigralla gibbosa, the tur pod bug,[citation needed] is a species of leaf-footed bug in the family Coreidae. It is found in India, Sri Lanka and Myanmar, where it is a pest of pigeon pea (Cajanus cajan).[1]
Distribution
Clavigralla gibbosa occurs in India, Sri Lanka and Myanmar, where the adults and nymphs feed on pigeon pea.[2]
Life cycle
As a hemipteran, this species is
Ecology
Pigeon pea is an important leguminous crop in semi-arid areas of tropical and subtropical India, ranking second behind chickpeas. The plant is a perennial, has a long tap root and can thrive in drier conditions than maize and millet. The seeds of pigeon pea contain high levels of protein and the amino acids methionine, lysine, and tryptophan;[4] they are eaten fresh or dried, the hulm is fed to livestock and the woody parts of the plant are used for firewood. The plant is attacked by a number of insect pests, including the gram pod borer (Helicoverpa armigera), the arhar plume moth (Exelastis atomosa), arhar pod fly (Melanagromyza obtusa), the legume pod borer (Maruca vitrata), the tur pod bug and the blister beetle (Mylabris spp.).[citation needed]
The tur pod bug is the most damaging sap-sucking pest of pigeon pea in India.[citation needed] The pods and seeds are the prime site for attack, young seeds being damaged; during heavy attacks the pods become shrivelled. Flowers, leaves and young shoots are additionally attacked.[citation needed]
References
- ^ a b "Clavigralla gibbosa". Integrated Taxonomic Information System. Retrieved 27 September 2020.
- ^ "Clavigralla gibbosa". EPPO Global Database. Retrieved 28 September 2020.
- ^ Bindra, O.S. (1965). "Biology and bionomics of Clavigralla gibbosa Spinola, the pod bug of pigeon pea". Indian Journal of Agricultural Science. 35 (4): 322–334.
- PMID 3632193.