Browse on keywords: insect ID yield
Search results on 10/22/18
2766. Hulbert, H.W.. 1919. Field pea production in north Idaho.. ID Agr. Expt. Sta. Bull. #115.
1918-1924, 722 acres in peas; often replace summer fallow; peas improve soil condition; yields 10-18 bu/ac and 18-23 bu/ac; variety information, date of planting, planting rate, depth of seeding; harrow after emergence; inoculation response noted; used as a nurse crop for grasses and legumes; WW yields same after peas vs. SF; noted rotation effect; pea weevil - fumigate with carbon bisulphide for seed trt.; also heat seed to 125-140 degrees F; pea aphid a problem.