Which of the following weed is used in cot tage industry for making rope and thatch material? a). Typha b). Saccharum sp c). Both a and b d). Lantana Answer : c). Both a and b...
The presence of marigold (Tagestes erecta) plants and weed coffeesena (Casssia sp.) exerts allelopathic effect on a). Orobanche b). Striga c). Parthenium d). All of above
A recent noxious weed of Tamil Nadu a). Wild brinjal b). Striga c). Lantana d). Cuscutta Answer : a). Wild brinjal...
A parasite in lucerne a). Cuscuta sp b). Orobanche sp c). Striga sp d). All of these Answer : a). Cuscuta sp...
Insect to control Lantana a). Ophimoyia sp (seed fly) b). Teleonania sp (Lace bug) c). Theola sp (Butterfly) d). All of these Answer : d). All of these...
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