BIOMOLECULES AND ENZYMES

BIOLOGY

HORMONES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Selective weedkillers cause which types of plant to grow too quickly?
A
flowers
B
cereals
C
broad-leafed plants
D
grasses
Explanation: 

Detailed explanation-1: -MCPA 750 Herbicide is a selective herbicide for the control of many broadleaf weeds in established pastures, grass playing fields and lawns, and in cereals, grass seed and linseed crops.

Detailed explanation-2: -Bow and Arrow Herbicide Bow and Arrow 500mL is one of the most effective broadleaf liquid herbicides on the market.

Detailed explanation-3: -Broadleaf herbicides are absorbed by the weed’s foliage, not its roots. To be effective, the granules must stick to the weeds and the herbicide absorbed by the weed’s foliage. Apply granular products in the early morning when the foliage is wet with dew or irrigate the lawn prior to the application.

Detailed explanation-4: -2, 4-dichlorophenoxy acetic acid (usually called as 2, 4-D) is used as selective weed killer.

There is 1 question to complete.