The first prominent instance of biochemical mimicry based crop associated weed under Indian perspective is a). Saccharum spontaneous in sugarcane b). Phalaris minor in wheat c). Wild rice (Oryza longistaninata) in rice d). Itch grass (Rottboellea cochinchinensis) in upland rice Answer : b). Phalaris minor in wheat...
Dredging is most effective treatment for controlling a). Parasitic weeds b). Lantana c). Agrestals d). Aquatic weeds Answer : d). Aquatic weeds...
Flooding is an effective strategy to control a). Avena ludoviciana b). Sorghum halepense c). Cynodon dactylon d). All e). None Answer : a). Avena ludoviciana...
Spudding involving hand weeding/ hoeing added by a sharp edged sickle is most common in a). Wheat b). Sugarcane c). Sesame d). Rice Answer : d). Rice...
Post-plant tillage helps in a). Mixing of manures b). Control of weeds c). Soil and water conservation d). None e). All Answer : e). All...
50.5k questions
47.1k answers
240 comments
7.0k users
