Now showing items 1-10 of 30
Cereal disease methodology manual
Beginning in 1976, the Research Institute for Plant Protection and CIMMYT initiated the Regional Workshops in Cereal Disease Methodology to develop or strengthen plant pathology research activities in national wheat ...
Practical guide to the identification of selected diseases of wheat and Barley
Selecting disease resistant germplasm is an essential component of breeding programs–in this case, wheat and barley programs. To achieve its objectives, the CIMMYT wheat program sistematically and consistently causes ...
Seed testing of maize and wheat: a laboratory guide
Common diseases of small grain cereals: a guide to identification
The main purpose of this guidebook is to assist in the identification of diseases and of pathogens causing diseases in cereal crops. It is not intended as an authoritative text on diseases, nor does it provide any new ...
Identification and characterization of resistance to the Russian wheat aphid in small-grain cereals: investigations at CIMMYT, 1990-92
It is only recently that the Russian wheat aphid [Diuraphis noxia (Mordvilko)] has become a serious pest of wheat (Triticum aestivum L.) and barley (Hordeum vulgare L.) outside its primary range of the mountains of ...
Field manual of common wheat diseases and pests
The purpose of this manual is to help agricultural field workers identify common diseases and pests of wheat. Specific chemical control procedures are not given since these may differ from country to country. Local plant ...
The planning stage of on-farm research: identifying factors for experimentation
(CIAT; CIMMYT, 1989)
On-farm research is a problem-oriented approach to agricultural research that begins by diagnosing the conditions, practices, and problems of particular groups of farmers. Once the problems are identified, a research program ...
Maladies communes des céréales à paille : guide d'identification
Ce guide est destine aux selectonneurs (cereales), aux agronomes et aux jeunes scientifiques en recyclage auxquels on demande d'identifier des maladies, d'enregistrer les resultats d'essais, de selectonner des plantes ...
La rouille quantification
Maladies et ravageurs du ble: guide d'identification au champ
Depourvus de chlorophylle, ce en quoi ils different des autres plantes, les champignons n'ont done pas de capacite de photosyntese. Au lieu d'elaborer leur propre nourriture, ils absorbent des elements nutritifs qu'ils ...