Pollinators provide an important service in many crops. Managed honey bees (Apis mellifera L.) are used to supplement pollination services provided by wild bees with the assumption that they will enhance pollination, fruit set and crop yield beyond the levels provided by the wild bees. Recent declines in managed honey bee populations have stimulated interest in finding alternative managed polli...

abstract to produce embryogenic callus and somatic embryo, whole flower explants were collected at two sampling stages of i, iii. to produce embryogenic callus and somatic embryo, ms medium supplemented with 5 and 10µm 2,4-d and 2µm bap were used. for embryo differentiation, ms medium with 0.5mg/l iba, ms medium without any plant growth regulators, ms medium with 2mg/l iba and 0.2mg/l bap, ms m...