An annual weed commonly found in rice field is

A. Anagalliis arvensis

B. Echinochloa crusgalli

C. Amaranthus spinosus

D. Phalaris minor

Answer: Option B

Solution(By Examveda Team)

The undesirable plant in any plantation is considered a weed. The most common weeds of rice plantations especially in Asia are Cyperus iria, Cyperus maritimus, Echinochloa glabrescens, Cyperus rotundus, Cyperus difformis, Paspalum distichum, Echinochloa colona, Echinochloa crusgalli and Marsilea minuta.