Claim · model-written summary
The beetle ecological characteristics resembled those on cultivated azuki bean.
- Taxon
- Callosobruchus chinensis
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Callosobruchus chinensise1 - Interactor
- Vigna angularis
Vigna angularise0host - Outcome
- ecological characteristics were similare0
- Comparator
- cultivated azuki beane0
Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleTreatmentSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_male.jpg?width=500)
Verbatim
e0“These ecological characteristics were similar to those observed in the cultivated azuki bean, Vigna angularis (WILLD.) OHWI & OHASHI.”
e1“the azuki bean beetle, Callosobruchus chinensis (L.)”
Title
Kazutaka SHINODA; Toshiharu YOSHIDA; Haruo IGARASHI Applied Entomology and Zoology 1992. doi:10.1303/aez.27.311
Other claims from this paper (12)
- Observation Vigna angularis blooms from mid-August to late-September and produces mature pods from mid-August to late October.
- Observation Dunbaria villosa blooms from mid-August to late-September.
- Observation Vigna angularis produces mature pods from mid-August to late October.
- Observation Dunbaria villosa produces mature pods from mid-August to late October.
- Observation Adult beetles occurred on both wild-legume colonies from mid-August to mid-October.
- Observation Female beetles laid eggs on mature pods of both legumes from mid-September to mid-October, most actively in late September.
- Observation Beetle eggs were deposited contiguously on mature pods.
- Observation Beetle larval density was less than one per seed.
- Observation Larval survival decreased rapidly before first-instar larvae penetrated pod seeds.
- Observation After seed penetration, beetle survival decreased slightly until pod dehiscence.
- Observation D. villosa seed infestation by C. chinensis ranged from 0% to 13.5% among colonies.
- Observation D. villosa seed infestation percentages changed yearly but were almost always below 5%.