Add to ORKGLeaf diseases of corn in Iowa in 1990 were probably the most severe since the 1970 epidemic of Southern corn leaf blight. The leaf diseases resulted in an early maturing of the corn in many fields which was attributed erroneously to a late season heat stress in many popular reports. These leaf diseases combined with heavy corn borer infestations in some areas contributed greatly to the smaller kernels, poor kernel fill, and lower yields than expected. The leaf diseases will be discussed individually
Northern corn leaf blight (NCLB) (Figure 1) has been reported from several fields in southern Iowa. ...
Diseases cause losses to our crops every year, and 1996 was no exception. Many of the disease proble...
This year (1995) will be remembered as a year with less-than-ideal growing conditions which led to l...
The 1993 growing season was another unusual year for leaf diseases of corn. Some diseases went rampa...
The dry weather of the last two years has decreased the apparent level of corn diseases, but they we...
Each growing season has unique weather conditions that exert a strong influence on diseases. The pro...
Several diseases were prevalent in corn during the 2007 growing season. Weather conditions varied gr...
This year brought us a few surprising and a few not-so-surprising disease episodes. We have had two ...
Over the past few years, diseases of corn have increased in incidence and severity in Iowa. Several ...
The 2015 corn crop was impacted by several corn diseases from the beginning to the end of the season...
The causes of root and stalk rots of com commonly observed in Iowa are primarily fungal pathogens. I...
The 2015 growing season was cooler and wetter than normal. Several foliar diseases were prevalent in...
Growing conditions in 1994 were quite favorable overall, but the variability of weather this year re...
The harsh growing conditions during 2014 contributed to several disease problems in corn, in spite o...
The 1993 growing season was another unusual year for leaf diseases of corn. Some diseases went rampa...
Northern corn leaf blight (NCLB) (Figure 1) has been reported from several fields in southern Iowa. ...
Diseases cause losses to our crops every year, and 1996 was no exception. Many of the disease proble...
This year (1995) will be remembered as a year with less-than-ideal growing conditions which led to l...
The 1993 growing season was another unusual year for leaf diseases of corn. Some diseases went rampa...
The dry weather of the last two years has decreased the apparent level of corn diseases, but they we...
Each growing season has unique weather conditions that exert a strong influence on diseases. The pro...
Several diseases were prevalent in corn during the 2007 growing season. Weather conditions varied gr...
This year brought us a few surprising and a few not-so-surprising disease episodes. We have had two ...
Over the past few years, diseases of corn have increased in incidence and severity in Iowa. Several ...
The 2015 corn crop was impacted by several corn diseases from the beginning to the end of the season...
The causes of root and stalk rots of com commonly observed in Iowa are primarily fungal pathogens. I...
The 2015 growing season was cooler and wetter than normal. Several foliar diseases were prevalent in...
Growing conditions in 1994 were quite favorable overall, but the variability of weather this year re...
The harsh growing conditions during 2014 contributed to several disease problems in corn, in spite o...
The 1993 growing season was another unusual year for leaf diseases of corn. Some diseases went rampa...
Northern corn leaf blight (NCLB) (Figure 1) has been reported from several fields in southern Iowa. ...
Diseases cause losses to our crops every year, and 1996 was no exception. Many of the disease proble...
This year (1995) will be remembered as a year with less-than-ideal growing conditions which led to l...