The successful development of which bioherbicide led to the discovery of Bio mal? a). Devine b). Collego c). Biosedge d). a & b Answer : b). Collego...
Which among the following bioherbi cide has control efficiency more than 90 per cent? a). Collego b). Devine c). CASST d). Biomal Answer : a). Collego...
.Collego was developed to control a). Aeschynomene indica b). Eichhornia c). Cuscuta d). Morrenia odorata Answer : a). Aeschynomene indica...
2,4-D was developed during 1945 in USA by a). P.W. Zimmerman b). A.E. Hitchkock c). Both a and b d). None of these Answer : c). Both a and b...
Commercial bioherbicide first appear in the market in early 1980s a). Divine b). College c). Biomal d). All
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