Show INSECTS AND POTATO DISEASES CAUSING BIG LOSS CAN BE controlled BY SPRAY AR 4 7 11 ar UK pa SPRAYING POTATOES WITH A POWER OUTFIT prepared by the th united states slates department of 0 agriculture spraying will control insects and diseases which cause the yeary yearly to loss sj of of more than bushels to the potato crop if spraying were not hot now practiced tile tho present enormous loss would be even greater Kr eater but sprays tire not used ns or ns no thoroughly ns as they should be proper spraying controls the colo radd potato beetle and late into blight tho worst enemies of oc tle tile potato blister beetles beetle s hea flea beetles cutworms cut worms and oth er lent hoppers aphids or lice early light and other diseases for most of tho the In insects anu and for the diseases spraying bordeaux boi denux mixture and arsenate nr of lenil lead li 14 recommended but for and plant lice contact sprays such as nicotine sulphate and emulsions are aio the best for blight border tux mixture is nn directive means of control QI other methods calculated to help protect tho crop tire jarring till and driving crop rotation and clean cultural practices |