This summary is intended to supply the cooperators of the Second International Durum Screening Nursery with information on the more desirable seedling and adult plant responses to selected races of stem rust. Additional ...

This report is intended to supply the International Durum Yield Nursery (IDYN) cooperators with seedling plant responses of the Second IDYN entries to stem rust. We hope that this information will be of value to cooperators ...

This report is intended to supply ISWYN cooperators with seedling and adult plant responses of the 7th ISWYN entries to stem rust. We hope that this information will be of value to cooperators in their breeding programs.

It has been known for a long time that varieties of maize differ greatly in their response to different environments, Many varieties are specifically adapted to a very narrow range of climatic or edaphic factors, while ...

Ha sido reconocido desde hace mucho tiempo que el maíz difiere grandemente en su respuesta a ambientes diferentes. Muchas variedades muestran una adaptación específica a una gama muy restringida de factores climáticos o ...

Durante la década pasada, a través del mundo en desarrollo, la producción de maíz y trigo avanzó como nunca lo había hecho. En México, por ejemplo, el rendimiento medio de trigo se incrementó de unos 2,200 kg/ha en 1960 a ...

Wheat diseases in India were last summarized in 1961. During the last 2 years extensive nationwide disease surveys were made. This paper describes the current situation for rust and smuts only. The three rusts, brown, ...

Wheat diseases in India were last summarized in 1961. This paper describes diseases of wheat noted during the past 2 years, with the exception of rust and smuts. Leaf spot diseases were widespread; Helminthosporium ...

Fifty wheat vanettes representative of the major spring types were tested in the Third International Spring Wheat Yield Nursery ( ISWYN). Results were obtained from 62 locations throughout the spring wheat regions of the ...