Similar words: derrick, ferris wheel, derriere, oder river, derring-do, derringer, ferri, err in. Meaning: n. any of various usually woody vines of the genus Derris of tropical Asia whose roots yield the insecticide rotenone; several are sources of native fish and arrow poisons.
1. A review of the Chinese species of Derris.
2. A new species of Derris from China.
3. I plant the use of local resources --- Derris Root products as raw materials, production of extended-spectrum, high efficiency, low toxicity, non-pollution pesticide botanical insecticide.
4. Derris : Naked Wedding , you cant say its good or its bad...
5. We try to find the starting point and the end point of Derris alborubra.