Download or read book Management of the Aster Leafhopper and Aster Yellows in Wisconsin written by John Ove Jensen and published by . This book was released on 1982 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Commercial Vegetable Production in Wisconsin written by and published by . This book was released on 2010 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book IPM Perspectives for Carrot Foliar Diseases in Wisconsin written by and published by . This book was released on 2011 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Wisconsin Horticulture written by and published by . This book was released on 1924 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Integrated Management of Insect Pests on Canola and Other Brassica Oilseed Crops written by Gadi V P Reddy and published by CABI. This book was released on 2017-04-26 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book comprehensively reviews current pest management practices and explores novel integrated pest management strategies in Brassica oilseed crops. It is essential reading for pest management practitioners and researchers working on pest management in canola and other Brassica crops worldwide. Canola, mustard, camelina and crambe are the most important oilseed crops in the world. Canola is the second largest oilseed crop in the world providing 13% of the world's supply. Seeds of these species commonly contain 40% or more oil and produce meals with 35 to 40% protein. However, its production has declined significantly in recent years due to insect pest problems. The canola pest complexes are responsible for high insecticide applications on canola. Many growers rely on calendar-based spraying schedules for insecticide applications. The diamondback moth Plutella xylostella and flea beetles Phyllotreta spp. (P. cruciferae and P. striolata)cause serious damage to canola. In the Northern Great Plains, USA, for instance, P. xylostella is now recorded everywhere that canola is grown. Severe damage to canola plants can be caused by overwintering populations of flea beetles feeding on newly emerged seedlings. Cabbage seed pod weevil (Ceutorhynchus obstrictus), swede midge (Contarinia nasturtii), and tarnished plant bug (Lygus lineolaris) are also severe pests on canola. Minor pests include aphids (cabbage aphid, Brevicoryne brassicae and turnip aphid, Hyadaphis erysimi) and grasshopper, Melanoplus sanguinipes.

Download or read book Growing Salad Greens in Wisconsin written by Karen A. Delahaut and published by . This book was released on 2003 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Cooperative Plant Pest Report written by United States. Animal and Plant Health Inspection Service and published by . This book was released on 1976 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Cooperative Economic Insect Report written by and published by . This book was released on 1973 with total page 1068 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Cooperative Economic Insect Report written by United States. Animal and Plant Health Inspection Service. Plant Protection and Quarantine Programs and published by . This book was released on 1973 with total page 990 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Publications written by University of Wisconsin--Madison. Agricultural Experiment Station and published by . This book was released on 1924 with total page 798 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Diseases of Fruits and Vegetables written by S.A.M.H. Naqvi and published by Springer Science & Business Media. This book was released on 2007-05-08 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt: Among the Horticultural Crops, Fruits and Vegetables (FV) are of primary - portance as the key source of essential components in an adequate and balanced human diet. FV have supported largely the daily food requirement of mankind since ages and even before man learned to grow cereal crops systematically. Over the years, growing FV has been the mainstay of rural economy and has emerged as an indispensable part of agriculture world over, offering farmers a wide range of crops in varied topography and climate. In certain parts of the world, FV are the major dietary staple. Apart from being a rich source of vitamins and minerals, this sector also contributes significantly in economy of the region or the nation. The increased income from per unit area of FV is far ahead and can not be compared with that of cereal crops. A recent survey by the Economist revealed that the world population has - creased by 90 % in the past 40 years while food production has increased only by 25 % per head. With an additional 1. 5 billion mouth to feed by 2020, farmers worldwide have to produce 39 % more. Looking at the load of the future food requirement, the global increased production of FV during last few years has absorbed the additional food requirement and accordingly the eating habits are also changing and shifting - wards more consumption of these commodities worldwide.

Download or read book Onion Diseases and Their Control written by John Charles Walker and published by . This book was released on 1959 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Managing Insects in the Home Vegetable Garden written by Jeffrey Alan Wyman and published by . This book was released on 1983 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Plant Diseases and Vectors Ecology and Epidemiology written by Karl Maramorosch and published by Elsevier. This book was released on 2012-12-02 with total page 381 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant Diseases and Vectors: Ecology and Epidemiology is the fourth in a five-volume series of books on vectors of plant disease agents. It is comprised of 10 chapters representing the expertise of 13 outstanding scientists from a total of seven different countries. This book begins with a discussion on the ecological involvement of wild plants in plant virus pathosystems. This is followed by the principles and applications of enzyme-linked immunosorbent assay (ELISA) in diagnosing plant viruses and monitoring their movement in the environment. The next two chapters detail the epidemiologies of diseases caused by leafhopper-borne viruses, mollicutes, and rickettsia-like organisms. This book also covers the developments in understanding the importance of helper agents to the transmission ecologies of many aphid-borne plant viruses. It also encompasses the factors that can contribute to the epidemiology and control of a disease affecting a major agricultural crop of the world. A vector of plant viruses not covered in earlier volumes of the series (the host plant, itself) and the man-made epidemiological hazards in major crops of developing countries are also described. This volume will broaden the knowledge of transmission ecology and disease epidemiology, not only by serving as a valuable supplemental textbook, reference work, and bibliographical source, but also by catalyzing novel syntheses of thinking and stimulating further research in the area.

Download or read book Annual Report of the Agricultural Experiment Station of the University of Wisconsin for the Year written by University of Wisconsin. Agricultural Experiment Station and published by . This book was released on 1927 with total page 1016 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Commercial Vegetable Pest Management written by Bill Hutchison and published by . This book was released on 1995 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Federal Grants and Contracts for Unclassified Research in the Life Sciences written by National Science Foundation (U.S.) and published by . This book was released on 1952 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt: Issue for Fiscal year 1954 accompanied by separately published section with title: Projects listed by agencies.