Question

Why is biologically controlled weed are better than pesticides

Answer 1

Biologically controlling weeds is better than using pesticides because ,by controlling weeds biologically ,there is no harm for the crops or surroundings but there is benifit that crops would get sufficient nutrients as it wont b absorbd up by undesired plants ,weeds.

But ,if pesticides are used to destroy these aunwanted plants ,weeds or other insects ,it is harm for the crops which will adversely effect our health if crop is edible ,it exhausts soil fertility thus causing soil pollution.lt can also cause water pollution indirectly

Thus biologically controlling weeds is better than using pesticides.

please brainliest

Answer 2

BIOLOGICAL CONTROLAR WERDS ARE BETTER THEN PESTICIDES
*BECAUSE IT DO NOT HARM THE CROPS

*REDUCES HUMAN LABOR

*DO NOT REDUCE THE FERTILITY OF SOIL AS PESTICIDE DOES

*IT SAVES MONEY...AS PESTICIDE IS VERY COSTLY