បណ្តុំទិន្នន័យ អំពី Activity Stream Order by Relevance Name Ascending Name Descending Last Modified ទៅ 1 dataset found អាជ្ញាប័ណ្ណ: Creative Commons Attribution Share-Alike ទ្រង់ទ្រាយ: video Filter Results control of stiga weed using push-pull technology This is a video explaining the mechanism used in control of striga weed using push-pull technology. Desmodium planted with maize is toxic to the weed Purpose Provide detailled... video