Gray leaf spot, caused by the fungus Cercospora zeae maydis is the most significant yield-limiting disease of corn worldwide [1]. The disease was first reported in Illinois in 1924, and has increased ...

P. nodorum has a wide host range, which includes wheat species, other cereals, and wild grasses. Leaf blotch can lead to head infection known as glume blotch. Symptoms begin in the low canopy as small ...

An agronomist with AgriGold says many farmers have tar spot on their mind. Brian Weihmeir, who covers central Illinois, says ...

Bacterium malvacearum, the causative agent of ‘black-arm’, or angular leaf-spot disease of the cotton plant, has been described in certain recent papers as capable of producing a systemic ...

The increasing prevalence of grey leaf spot (GLS), caused by the fungus Cercospora zeae-maydis, and northern corn leaf blight (NCLB), caused by the fungus Exserohilum turcicum, in South Africa’s ...