Last edited by Tall
Tuesday, July 21, 2020 | History

2 edition of Studies on bunt, or stinking smut, of wheat and its control found in the catalog.

Studies on bunt, or stinking smut, of wheat and its control

R. W. Leukel

Studies on bunt, or stinking smut, of wheat and its control

by R. W. Leukel

  • 189 Want to read
  • 18 Currently reading

Published by U.S. Dept. of Agriculture in Washington .
Written in English

    Subjects:
  • Bunt (Disease of wheat) -- Control.,
  • Wheat -- Diseases and pests.

  • Edition Notes

    Statementby R.W. Leukel.
    SeriesTechnical bulletin / United States Department of Agriculture -- no. 582, Technical bulletin (United States. Dept. of Agriculture) -- no. 582.
    ContributionsUnited States. Dept. of Agriculture.
    The Physical Object
    Pagination48 p. ;
    Number of Pages48
    ID Numbers
    Open LibraryOL23012908M

      It was noted in the introduction that E. J. Butler is credited with the statement that the present period in phytopathology is one in which disease is considered as an interaction of the host and the parasite “under the conditioning influence of environment”. The foregoing pages lend ample proof of the truth of that by: Summary. Bunts [common bunt (Tilletia laevis and T. tritici) and dwarf bunt (T. controversa)] and smuts [loose smut (Ustilago tritici) and flag smut (Urocystis agropyri)] of wheat are important cereal diseases in most countries of north Africa and the Near are no peculiarities in the occurrence of bunts and smuts, except for dwarf bunt, which is limited to high-altitude areas of Cited by: 2.

    Seed treatment protects young seedlings from attack and results n i stronger plants and a more even stand. Bunt (covered or stinking smut) of wheat and barley an d black loose smut of barley are carried only on the seed surface. Control requires a seed-treatment seed-surfac e disinfectant. Loose smut of wheat and bran loose smuts of barleyFile Size: KB. COVID Resources. Reliable information about the coronavirus (COVID) is available from the World Health Organization (current situation, international travel).Numerous and frequently-updated resource results are available from this ’s WebJunction has pulled together information and resources to assist library staff as they consider how to handle coronavirus.

      that control stinking smut and seedj borne flag smut will not control loose smut. The hot-water treatment only is effective. 6:' ] i 0 k (If the treatment is prop1 7: I / I t 0 erly applied, the heat penetrates the seed and kills the dormant funI X f 00 gus without killing the wheat germ, because the wheat can with, 1:/ i ft stand higher temperaItCited by: 1. Wheat Diseases and Their Management Book Summary: Wheat Diseases and Their Management addresses biotic and abiotic constrains to wheat production. Besides detailed illustrations and descriptions of the most important diseases of wheat in the world, it offers an updated view on the reemergence of some old diseases and the occurrence of new races of the pathogen.


Share this book
You might also like
Cherokee mist

Cherokee mist

Methods and applications of statistics in the social and behavioral sciences

Methods and applications of statistics in the social and behavioral sciences

What Are Winds and What Are Waters

What Are Winds and What Are Waters

The intelligent mans guide to flying saucers

The intelligent mans guide to flying saucers

Trade unionism in Canada

Trade unionism in Canada

Tsimshian Indians and their arts: The Tsimshian and their neighbors

Tsimshian Indians and their arts: The Tsimshian and their neighbors

next valley beyond the stars

next valley beyond the stars

449-MHz profiler/RASS

449-MHz profiler/RASS

Stage it right

Stage it right

new physics

new physics

Douglas F3d Skyknight (Naval Fighters Series No 4)

Douglas F3d Skyknight (Naval Fighters Series No 4)

A little Puritans first Christmas

A little Puritans first Christmas

Test your communications

Test your communications

Functions of a real variable

Functions of a real variable

Whose journeys?

Whose journeys?

Studies on bunt, or stinking smut, of wheat and its control by R. W. Leukel Download PDF EPUB FB2

Additional Physical Format: Online version: Leukel, R.W. Studies on bunt, or stinking smut, of wheat and its control. Washington: U.S.

Dept. of Agriculture, Studies on Bunt, or Stinking Smut, of Wheat and Its Control. Publication info: Beltsville, MD: U.S. Department of Agriculture, National Agricultural Library, Alternative Farming Systems Information Center Availability: Works produced by employees of the U.S.

Government as part of their official duties are not copyrighted within the U.S. Studies in the physiology and control of bunt, or stinking smut, of wheat / Related Titles. Series: Department bulletin (United States. Dept. of Agriculture) ; no.

Woolman, Horace Mann, Humphrey, H. (Harry Baker), Genre/Form: book: Additional Physical Format: Print version: Woolman, Horace Mann, Studies in the physiology and control of bunt, or stinking smut, of wheat. Studies on Bunt, or Stinking Smut, of Wheat and Its Control. By R. Leukel.

Abstract. 48 es: tables; 52 references Historic Organic Production Research Database Topics: Bunt-Disease of wheat-Control, smut diseases, Author: R. Leukel. Get this from a library. Studies in the physiology and control of bunt, or stinking smut, of wheat. [Horace Mann Woolman; H B Humphrey; United States.

Department of Agriculture.] -- Pp. Studies on the stinking smut or bunt of wheat in India. Infection with Tilletia indica can take place to a certain extent if healthy seed is sown in infected soil, and can be reduced by the use of fungicides or sulphur.

Crop rotation is strongly recommended as a control by: Book: Bunt or stinking smut of Wheat (a world problem). + pp. Abstract: The writers' object in the compilation of this treatise was to present in a single publication the principal available information on various aspects of the wheat wheat Subject Category: Commodities and ProductsCited by: 8.

This banner text can have markup. web; books; video; audio; software; images; Toggle navigation. A bunt infection of wheat is usually first noticed at harvest because of the strong putrid fishy smell emitted from the grain. Closer examination of seed will reveal bunt balls, which are grains of wheat that have been replaced by a mass of stinking bunt spores, (Figure ).

Abstract. Several countries refuse the import of wheat if it is contaminated with Tilletia spp. Local quarantine regulations are in effect regarding Tilletia indica and Tilletia controversa as part of a strategy to first hinder the disease from establishing in the country or eradicate the disease and, more recently, to prohibit the spread of it.

Because of the economic importance of these Cited by: 1. The symptoms of stinking smut or common bunt are not as apparent as those of loose smut.

Although stinking smut is not easily identified until the time the wheat heads, infected plants may be slightly to severely stunted. Smut-infe cted heads have a bluish-green cast, in. Bunt of wheat, also known as 'covered smut', 'ball smut' or 'stinking smut' is caused by Tilletia laevis (T.

foetida) and/or T. tritici (T. caries). In general, this disease is well controlled because of the widespread use of seed treatments.

We use cookies to offer you a better experience, personalize content, tailor advertising, provide social media features, and better understand the use of our services. Studies on bunt, or stinking smut, of wheat and its control / (Washington: U.S.

Dept. of Agriculture, ), by R. Leukel (page images at HathiTrust). of literature on bunt, or stinking smut, of wheat. United Organic seed treatment to control common bunt The present study indicates that biological control can be successfully used without Author: Anders Borgen.

Grain contaminated with bunt spores has a darkened appearance and gives off a pungent, fishy smell (hence the name stinking smut). Common bunt reduces both grain quality and yield. Contaminated grain usually is discounted at the elevator and can be rejected altogether.

Climate change and regional variability of climate have always been effective in agriculture system, crops, and plant pathogen and food security. Path. sometimes causes this disease to be referred to as “stinking smut.” Symptoms of common bunt resemble dwarf bunt; however, plants infected with dwarf bunt are stunted.

Management: Fungicide seed treatment, disease-free Diseases affecting heads and grain seed sources. 2File Size: 2MB. Stinking smut and common bunt are controlled through seed certification and seed treatment.

Figure Winter wheat spike, with glumes removed to reveal smut balls. Loose Smut (Ustilago tritici) Disease Cycle. Loose smut is a seed and wind-borne fungal disease. Creation Information. Leukel, R. W.; Faris, J.

A., d. ; Tapke, V. F. & Rodenhiser, H. A. February Context. This book is part of the collection entitled: Government Documents A to Z Digitization Project and one other and was provided by UNT Libraries Government Documents Department to UNT Digital Library, a digital repository hosted by the UNT Libraries.Loose smut and common bunt are fungal diseases common to wheat in Nebraska.

Planting resistant cul-tivars and fungicide-treated seed will help with control and management. Cause and Occurrence. The smut diseases of wheat that occur in Nebraska are loose smut (Figure 1) and common bunt (stinking smut, Figure 2). Loose smut is caused by the File Size: KB.

As the fungus grows in the plant, the wheat kernels are converted into bunt balls that when crushed release thousands of black spores [2]. They also smell of rotting fish, hence the name “stinking smut” is also used to describe common bunt.

Yield losses almost equal disease incidence because wheat kernels are replaced with bunt spores [1].