Show PLANT LICE MAY BE KILLED IN SPRING As Soon as Tender Leaves Begin to Unfold Eggs Hatch May Hatch May MayBe Be Destroyed in Spring By F F F. L. L WASHBURN Entomologist I. I University Farm St St. Paul Minn I Some SOIne trees and shrubs are loaded every season with plant lice Uce On those affected last year one is likely to fin find now small all black shiny eggs at the end of at twigs These can be seen on fruit and other trees various ornamental shrubs and particularly on the buckthorn As soon as the tender tender ten ten- der leaves begin to unfold d on this shrub the eggs hatch eggs hatch and the leaves shortly become loaded with lice Ice Why not therefore trim hedges and shrubs now and burn the trimmings burn as well wen all of ot fruit t ru trees It is very well wen known that plant Uc lice increase at t a a. tremendous rate when once started therefore each egg destroyed now means the death of at hundreds of ot lice lico and the consequent consequent consequent con con- sequent lessening of the work of spraying later |