Many ____ are not affected by plant growth regulators used on ...

[Cooldude101]

Many ____ are not affected by plant growth regulators used on turf.
 
  A) annual grasses
  B) broadleaf weeds
  C) perennial grasses
  D) warm-season grasses

Question 2

For each 0.125 inch the cutting height is raised, the photosynthetic area of the grass can be increased by as much as ____ per 1,000 ft.2 of turf.
 
  A) 3 ft.2
  B) 30 ft.2
  C) 300 ft.2
  D) 3,000 ft.2

[Loise Hard]

Answer to Question 1

B

Answer to Question 2

C

[Cooldude101]

Thanks for the timely response, appreciate it

[JaynaD87]

Gracias!