Soil drenching is when?

Soil drenching is when?

• A. When the pesticide is mixed with water and poured on the ground around the base of the tree or shrub so that the pesticide can be absorbed by the root system.
• B. Used to deliver a small quantity of a concentrated pesticide directly into the vascular system of a tree.
• C. Often made using a drop or rotary spreader.
• D. Sprayed on leaves.

Answer: (A)

Soil drenching centers on delivering pesticide through the root zone by applying a liquid that is mixed with water and poured around the base of the plant so the roots absorb it. The chemical then moves with the plant’s water flow to provide control where the pests are feeding or where pathogens reside in the soil. This method relies on uptake by the roots, not on contact with leaves or wood. It’s different from injecting pesticide directly into the tree’s vascular system, which would involve a trunk or stem injection; from broadcasting dry granules with a spreader, which disperses solid material on the soil surface; and from spraying leaves, which is foliar application.

Soil drenching centers on delivering pesticide through the root zone by applying a liquid that is mixed with water and poured around the base of the plant so the roots absorb it. The chemical then moves with the plant’s water flow to provide control where the pests are feeding or where pathogens reside in the soil. This method relies on uptake by the roots, not on contact with leaves or wood.

It’s different from injecting pesticide directly into the tree’s vascular system, which would involve a trunk or stem injection; from broadcasting dry granules with a spreader, which disperses solid material on the soil surface; and from spraying leaves, which is foliar application.