Effects of Hydrothermal Conditions on Wheat Yellow Rust Epiphytotics (Vliyanie Gidrotermicheskikh Uslovii na Razvitie Epifitotii Zheltoi Rzhavchiny Pshenitsy),
Abstract
The effects of moisture and humidity factors on outbreaks of yellow wheat rust are examined. An attempt is made to clarify which quantitative relationships of weather conditions determine disease development. A hydrothermal coefficient is derived which serves as a reliable guide for use in the determination and mapping of areas subject to intensive wheat damage. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Jul 07, 1970
- Accession Number
- AD0714083
Entities
People
- A. E. Chumakov
Organizations
- United States Army Foreign Science and Technology Center