This is a preview. Log in through your library . Abstract Treatment of the bark of Hevea brasiliensis with 2,4-dichlorophenoxyacetic acid (2,4-D) or 1-naphthylacetic acid (NAA) greatly increases ...
The characteristics of nectar secretion by excised extrafloral nectaries of Ricinus have been examined. Secreted nectar was found to contain three sugars: sucrose, glucose and fructose, with glucose ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results