Author: C. A. ClarkPublisher:
ISBN: 9780890544105
Category : Sweet potatoes
Languages : en
Pages : 160
Book Description
Compendium of Sweetpotato Diseases, Pests, and Disorders
Author: C. A. ClarkPublisher:
ISBN: 9780890544105
Category : Sweet potatoes
Languages : en
Pages : 160
Book Description
Compendium of Potato Diseases
Author: W. J. HookerPublisher: International Potato Center
ISBN: 9780890540275
Category : Cooking
Languages : fr
Pages : 156
Book Description
Disease in the absence of infectious pathogens. Genetic abnormalities. Adverse environment. Nutrient imbalance. Disease in the presence of infectious pathogens. Fungi. Viruses. Mycoplasmas. Insect toxins. Nematodes. Aphids. Seed potato certification.
Compendium of Sweet Potato Diseases
Author: C. A. ClarkPublisher: American Phytopathological Society
ISBN:
Category : Cooking
Languages : en
Pages : 100
Book Description
Part 1. infectious diseases;bacterial diseases;fungal diseases;plant bed diseases;foliar diseases;field and storage diseases;storage rots;floral, seed, and seedling diseases;nematode diseases;virus diseases. Part2. noninfectous disorders; disorders caused by adverse environment in the field;disorders caused by adverse environment in storage;nutrient deficiencies and toxicities;Part 3. Disorders of unknown etiology.
Sweet-potato Diseases
Author: Leonard Lee HarterPublisher:
ISBN:
Category : Sweet potatoes
Languages : en
Pages : 40
Book Description
The Sweetpotato
Author: Gad LoebensteinPublisher: Springer Science & Business Media
ISBN: 1402094752
Category : Technology & Engineering
Languages : en
Pages : 539
Book Description
In the last four decades of the twentieth century the use of sweetpotato was diversified beyond their classification as subsistence, food security, and famine-relief crop. In developing countries they serve both as human food and for feeding livestock. In Western countries they appeal to health conscious consumers because of their nutritional aspects. The sweetpotato is very high in nutritive value, and merits wider use on this account alone. The book has 2 parts. A general one giving up-to-date information on the history, botany, cultivars, genetic engineering, propagation, diseases and pests, nutritional data and marketing; and a second part presenting data on sweetpotato growing practices in different areas of the world. The information should be useful to researchers, practitioners and crop administrators in different countries.
Sweetpotato
Author: Publisher: International Potato Center
ISBN: 9789290601876
Category : Sweet potatoes
Languages : en
Pages : 172
Book Description
Potato Diseases
Author: National Institute of Agricultural Botany (Great Britain)Publisher:
ISBN:
Category : Potatoes
Languages : en
Pages : 56
Book Description
Geillustreerd ziektenoverzicht met symptomen, omstandigheden en bestrijdingsmogelijkheden
Nutrient Disorders of Sweet Potato
Author: Jane Nancy O'SullivanPublisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 140
Book Description
Managing sweet potato nutrition; Disorders producing symptoms mainly on the older leaves; Disorders producing symptoms on leaves of any age; Disorders producing symptoms mainly on the younger leaves; Disorders producing no specific leaf symptoms; Foliar symptoms produced by pathogens and pests.
Virus and Virus-like Diseases of Major Crops in Developing Countries
Author: Gad LoebensteinPublisher: Springer Science & Business Media
ISBN: 9781402012303
Category : Gardening
Languages : en
Pages : 854
Book Description
Table of contents
Compendium of Beet Diseases and Insects
Author: E. D. WhitneyPublisher: American Phytopathological Society
ISBN:
Category : Science
Languages : en
Pages : 120
Book Description
Biotic diseases and disorders;major insects and arthropods;abiotic disorders;disease diagnosis.