Question

Chemicals that reduce the rate of transpiration?

Answer 1

1. Metabolic inhibiter like phenyl mercuric acetate, some alkanyl succinic acids.

2. Growth retardant such as A.B.A. Cycocel.

3. Herbicides, fungicides

4. Salicylic acid.

5. Colourless plastics, silicon oil, wax or plastic.

6. White reflecting materials (e.g. Kaolin) emulsions or white wash.

This is correct answer...