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Book Control of Codling Moth Orchard Mite Aphid and Scale in Eastern Washington 1946

Download or read book Control of Codling Moth Orchard Mite Aphid and Scale in Eastern Washington 1946 written by Washington (State). Department of Agriculture and published by . This book was released on 1946 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Control of Codling Moth Orchard Mite Aphid and Scale in Eastern Washington 1947

Download or read book Control of Codling Moth Orchard Mite Aphid and Scale in Eastern Washington 1947 written by Washington (State). Department of Agriculture and published by . This book was released on 1947 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Control of Codling Moth Orchard Mite Aphid and Scale in Eastern Washington 1944

Download or read book Control of Codling Moth Orchard Mite Aphid and Scale in Eastern Washington 1944 written by Washington (State). Department of Agriculture and published by . This book was released on 1944 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Control of Codling Moth Orchard Mite Aphid and Scale in Eastern Washington 1945

Download or read book Control of Codling Moth Orchard Mite Aphid and Scale in Eastern Washington 1945 written by Washington (State). Department of Agriculture and published by . This book was released on 1945 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Recommendations for Codling Moth and Orchard Mite Control in Washington for 1937

Download or read book Recommendations for Codling Moth and Orchard Mite Control in Washington for 1937 written by State College of Washington. Extension Service and published by . This book was released on 1937 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Recommendations for Codling Moth and Orchard Mite Control in Washington for 1939

Download or read book Recommendations for Codling Moth and Orchard Mite Control in Washington for 1939 written by State College of Washington. Extension Service and published by . This book was released on 1939 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Recommendations for Codling Moth Control in Washington for 1936

Download or read book Recommendations for Codling Moth Control in Washington for 1936 written by and published by . This book was released on 1936 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: This bulletin deals with the control of two major orchard pests of Washington, the codling moth and orchard mites. Since control methods for mites have not yet been sufficiently investigated and further since such methods are closely bound up with those necessary for the codling moth, they will not be discussed separately. But so far as known the most satisfactory measures for their control by spraying are given in conjunction with spray mixtures for the codling moth in the chart attached to this publication . It is particularly important that the entire season's spray program be formulated early if mites are to be combated.

Book Insects Experts and the Insecticide Crisis

Download or read book Insects Experts and the Insecticide Crisis written by John H. Perkins and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: Science and technology are cultural phenomena. Expert knowledge is generated amid the conflicts of a society and in turn supplies fuel to fire yet further change and new clashes. This essay on economic entomology is a case study on how cultural events and forces affected the creation of scientific and technical knowledge. The time period emphasized is 1945 to 1980. My initial premises for selecting relevant data for the story were ultimately not of much use. Virtually all debates about insect control since 1945 have been centered around the environmental and health hazards associated with insecticides. My first but inadequate conclusion was that the center of interest lay between those who defended the chemicals and those who advocated the use of nonchemical control methods. With this formulation of the problem, I was drawn to an analysis of how the chemical manufacturers had managed to dominate and even corrupt the work of entomological scientists, farmers, members of Congress, and regulators in the USDA and EPA. My own contribu tions to a policy study at the National Academy of Sciences were based 1 on this premise. More recently, Robert van den Bosch developed the 2 "corruption theme" in considerable detail.

Book Extension Bulletin

Download or read book Extension Bulletin written by and published by . This book was released on 1978 with total page 808 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Proceedings of the American Society for Horticultural Science

Download or read book Proceedings of the American Society for Horticultural Science written by American Society for Horticultural Science and published by . This book was released on 1943 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Spray Recommendations for Codling Moth Control in Washington for 1933

Download or read book Spray Recommendations for Codling Moth Control in Washington for 1933 written by State College of Washington. Extension Service and published by . This book was released on 1932 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Tests for the Control of Orchard Pests

Download or read book Tests for the Control of Orchard Pests written by Thomas Paul Strand and published by . This book was released on 1933 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: