Which one is a troublesome weed of agricultural fields?
answr
Login
Join Now
biology
avatarAsked on November 22, 2019 by Mangukiya Srivastav

Which one is a troublesome weed of agricultural fields?

A

Chenopodium album

B

Cyperus rotundus

C

Parthenium hysterophorus

D

Eichhornia crassipes

Answer

Parthenium hysterophorus is commonly called as congress grass or gajar ghass .It is a species of flowering plant in the aster family, Asteraceae. It is native to the American tropics. This weed is equally dangerous for all flora and fauna. It is highly dangerous for humans. It utilizes most of  the nutritious substances from soils, thus converting fertile ground into unfertile ones.
So the correct answer is 'Parthenium hysterophorus'

Answer ByavatarToppr
More Questions by difficulty
Prev Question
Next Question

Practice important Questions

Dinesh Vol III Biology Pg 561 to 581

357 Qs

Related Questions to study

Weeds affect the crop plants by

View Answer

Weeds affect the crop plants by

View Answer

Which of the following groups include only weeds?

View Answer

American water plant that has become a troublesome water weed in India is

View Answer

If weeds and pests are not controlled at the appropriate time then ____

View Answer

'Aquatic' weeds can be utilized and converted into

View Answer

What are weeds? Give some examples.

View Answer

An American plant, which had become a troublesome waterweed in India is

View Answer

___________ is an example of weeds.

View Answer

Weeds take up nutrients and ______ the growth of the crop

View Answer

VIEW MORE

Revise with Concepts

Protection from Weed and Pests

ExampleDefinitionsFormulaes
20,000+
Learning videos
8,000+
Fun stories
10,000+
Fundamental concepts
8,00,000+
Homework Questions

Learn with Videos

Protection from Weeds
5 min