48 p.Includes: charts; tables; 10 p. b/w photographs; 21 references17038117 Historic Organic Production Research Database
Published May 1941. Facts and recommendations in this publication may no longer be valid. Please loo...
70 p.Includes: line drawing; tables; 11 p. b/w photographs; 32 references17038117 Historic Organic P...
60 p.Includes: charts; tables; line drawings; maps; 13 p. b/w photographs; 60 references17038117 His...
Published May 1938. Facts and recommendations in this publication may no longer be valid. Please loo...
The pea leaf weevil is one of the few insect pests of field peas in southern Alberta and southwest S...
University of Idaho, College of Agriculture, Extension Division, Extension bulletin No. 132, 1940
46 p.Includes: graphs; tables; 11 p. b/w photographs; 56 references17038117 Historic Organic Product...
Published March 1937. Facts and recommendations in this publication may no longer be valid. Please l...
Published March 1943. Facts and recommendations in this publication may no longer be valid. Please l...
Published March 1939. Facts and recommendations in this publication may no longer be valid. Please l...
Published April 1938. Facts and recommendations in this publication may no longer be valid. Please l...
Published January 1931. Facts and recommendations in this publication may no longer be valid. Please...
Published February 1944. Facts and recommendations in this publication may no longer be valid. Pleas...
Discusses the life cycle of the pea-weevil and methods of prevention and control
46 p.Includes: line drawings; tables; 8 p. b/w plates; 35 references17038117 Historic Organic Produc...
Published May 1941. Facts and recommendations in this publication may no longer be valid. Please loo...
70 p.Includes: line drawing; tables; 11 p. b/w photographs; 32 references17038117 Historic Organic P...
60 p.Includes: charts; tables; line drawings; maps; 13 p. b/w photographs; 60 references17038117 His...
Published May 1938. Facts and recommendations in this publication may no longer be valid. Please loo...
The pea leaf weevil is one of the few insect pests of field peas in southern Alberta and southwest S...
University of Idaho, College of Agriculture, Extension Division, Extension bulletin No. 132, 1940
46 p.Includes: graphs; tables; 11 p. b/w photographs; 56 references17038117 Historic Organic Product...
Published March 1937. Facts and recommendations in this publication may no longer be valid. Please l...
Published March 1943. Facts and recommendations in this publication may no longer be valid. Please l...
Published March 1939. Facts and recommendations in this publication may no longer be valid. Please l...
Published April 1938. Facts and recommendations in this publication may no longer be valid. Please l...
Published January 1931. Facts and recommendations in this publication may no longer be valid. Please...
Published February 1944. Facts and recommendations in this publication may no longer be valid. Pleas...
Discusses the life cycle of the pea-weevil and methods of prevention and control
46 p.Includes: line drawings; tables; 8 p. b/w plates; 35 references17038117 Historic Organic Produc...
Published May 1941. Facts and recommendations in this publication may no longer be valid. Please loo...
70 p.Includes: line drawing; tables; 11 p. b/w photographs; 32 references17038117 Historic Organic P...
60 p.Includes: charts; tables; line drawings; maps; 13 p. b/w photographs; 60 references17038117 His...