Q: Last year I learned I had rust on my serviceberry and hawthorn trees. What do I look for this year to prevent that? A: It’s hard to prevent rust infections on vulnerable plants unless you are ...

As the Oklahoma wheat crop matures and starts to head out, disease, insect and drought pressure are becoming evident. Meriem Aoun, Oklahoma State University small grains pathologist, said that in ...

Backed by the Gates Foundation, the Wheat Disease Early Warning Advisory System is on the front lines, looking for early signals of crop-killing rust infections. When Dave Hodson walked through wheat ...

Learn about the risks surrounding a southern rust infection in corn and what actions farmers should take if they identify it ...

In the course of studies on the nature of resistance of plants to disease, experiments were performed to determine the effect of stem rust (Puccinia graminis Pers. f. sp. tritici Erikss. and Henn., ...

Gray leaf spot is also active in the lower canopy at multiple sites across the state. The lesions are light tan in color and generally narrow and rectangular, and can be as long as 2 inches. As the ...

It’s that time of year where pines and other flowering plants are dusting the world with tons of yellow pollen, but if you see orange dust on a pine tree, that could be the sign of a damaging ...

Eighteen participating member countries will have something to smile about. Characterization of the resistance will be by morphology as well as through molecular marker assisted methods. The breeders ...