Abstract

                                Eocanthecona furcellata is an important heteropteran predator on several important insect pests. The life cycle of the bug passed through five nymphal instars with a total nymphal period of about 15-18 days (average 16.8 days). Male and female longevity were; 12.5 to 15.5 days and 21 to 24 days, respectively and total life cycle lasted for 38.8 and 30 days, respectively. The adults in comparison to nymphal instars were excellent predators. Maximum predation was observed on second instar larvae of Maruca vitrata (66.47%) by female and 58.33% by male followed by predation on third instar larvae by female 61.64% and 55.40% by male. Minimum predation was observed on fifth instar larvae by all predator stages.

Key words : Biology, predatory potential, Eocanthecona furcellata, Maruca vitrata