配方类型:

FARM AND GARDEN SPECIALTIES

配方说明:

Plant Leaf-Shine Spray (Aerosol)

配方组成:

PVP/VA Copolymer 1-535 has been successfully used as a base for
leaf-shine sprays. The following is a basic formulation in which a
suitable non-phytotoxid bactericide (such as "Dithane"), and/or
insecticide (such as pyrethrin) may be incorporated. If bactericides or
insecticides are to be added resultant product should be checked for
compatibility, i.e. the formation of a clear and flexible film
"Carbowax" 1500/0.20 to 0.35
Isopropanol/31.80 to 29.65
PVP/VA 1-535/3.00 to 5.00
Propellents 12/11 (40/60)/65.00

配制方法:

Dissolve the copolymer in isopropanol. Add "Carbowax." Fill under pressure.