🔍
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
0 like 0 dislike

Related questions

A parasite in lucerne a). Cuscuta sp b). Orobanche sp c). Striga sp d). All of these
Answer : a). Cuscuta sp...

View solution
0 like 0 dislike
1 answer

Weed eradication is rare but practiced in a). Lantana b). Saccharum sp c). Striga sp d). All of these
Answer : d). All of these...

View solution
0 like 0 dislike
1 answer

Weed species which has nematicidal prop erty a). Crotolaria b). Parthenium c). Eichhornia sp d). All of these
Answer : d). All of these...

View solution
0 like 0 dislike
1 answer

Striga densiflora and Orobanche aegyptica are the weeds of a). Rice and Wheat b). Sugarcane and Mustard c). Wheat and Sugarcane d). Oats and Rice
Answer : b). Sugarcane and Mustard...

View solution
0 like 0 dislike
1 answer

A troublesome weed of water body a). Water lilly b). Lotus (Nelumbo sp) c). Water hyacinth d). All the above
Answer : d). All the above...

View solution
0 like 0 dislike
1 answer

50.5k questions

47.1k answers

240 comments

7.0k users