PETROLEUM DNC WINTER WASH
... PETROLEUM DNG WINTER WASH PETROLEUM DNG WINTER WASH TECHNICAL PRODUCTS LTD. (DEPT. GL), 112 STRAND, LONDON, W.C.2 Here s the New Year, and the time is slipping by when you can safely spray your fruit trees and bushes against the Spring time onslaught of insect pests. This job is a must if you j want maximum crops. Right now, the eggs of aphis, sucker, capsid, caterpillar, red spider any or all ...