Now showing items 1-1 of 1
Weevil Repellent Constituents of Chrysanthenum Cinerrariafolium Vis (pyretherum) for Grain Protection against the Sitophilus Zeamais as a Substitute for Methly Bromide
(Kenyatta University, 2012-04-23)
The ozone layer that shields the Earth from damaging sun's radiation is diminishing. This has been attributed to substance such as chloroflorohydrocarbons and halons etc. Phase-out dates for these substances have been ...