Spraying a few Acres of Potatoes
... By E. C. Large IN Devon and Cornwall, as in other counties where rela tively few potatoes were grown before the war, the total potato acreage is now very con siderable, but it is distributed over tens of thousands of farms, each with a few acres apiece. With high summer rainfall and humidity, blight usually attacks the haulms in July or August, sometimes in June, and the con sequent losses are ...