There has been concern in Mexico in recent years about the impact of the disease Kamal bunt (KB) on the wheat industry; however, to date no comprehensive information has been available on the economic impact of the disease. ...

Wheat yields rose rapidly in the Punjab of Pakistan during the Green Revolution decade, 1966-76, but the rate of growth has been significantly slower in the decade that followed. Official statistics indicate that the yield ...

The maize sector in Paraguay s going through a period of perplexing changes. Despite recent production gains, average maize yields remain far below those which could be achieved with relatively simple changes in management ...