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English: Cotton bug, cotton stainer; Spanish: Chinche negra (common), chinche guacha (common), chinche tintórea (Uruguay), chinchorro (Ecuador), churumbo (Peru); Portuguese: Barbeiro, percevejo manchador.
Dysdercus albofasciatus Berg, 1878, Corpus, Misiones Province, Argentina.
Nearly oval and elongate. Back is black, with a transverse whitish-yellowish stripe; venter is vivid crimson. Antennae and legs are lengthy and slender. Larvae smaller, wingless, vivid crimson.
Tropical South America, following the distribution of their host crops.
Canopy and flowering and fruiting twigs of malvaceous shrubs.
Adults are principally solitary; larvae typically are gregarious. Adults fly readily if disturbed.
FEEDING ECOLOGY AND DIET
Both adults and larvae want maturing or mature seeds; they inject saliva into them and suck the ensuing liquid. When no fruits can be found, they go to flowers, buds, or rising twigs.
They mate finish to finish. Eggs are laid on twigs or leaves. Larvae combination on the website and disperse progressively as they develop and molt.
SIGNIFICANCE TO HUMANS
An unusual secondary pest of cotton crops.