Louisiana Corn: Wet Spring Conducive to Potassium Deficiency

🕔Jun 3, 2019The wet spring has created soil conditions that are not conducive to good corn root growth and development. Potassium (K) deficiency in corn is one result of these conditions. The […]

Indiana Soybeans: Sulfur Deficiencies? 4 Common Questions

🕔Jun 18, 2018Over the last few years,  we have been documenting some    remarkable soybean yield responses (upwards of 13 bushels) to sulfur (S) in northwestern Indiana. I shared more details of these […]

Florida Peanuts: Boron Deficiency – A Rare but Serious Issue

🕔Jun 11, 2018Now that it’s early June, peanut fields across the Panhandle range in age from freshly planted to nearly 40 days after planting. Within the past two weeks, many areas have […]

Indiana Corn: Sulfur Deficiency Increasing – Videos

🕔Jun 1, 2018Now that cleaner air has reduced the amount of sulfur acquired by plants and soil from rainfall or adsorbed directly from the air, sulfur deficiency of crops appears to be […]

Georgia Pecans: Look for Mouse Ear in Young Trees

🕔Apr 26, 2018These are first year pecans planted here in the county that are showing severe symptoms of nickel (Ni) deficiency, called ‘Mouse Ear.’ Mouse ear mostly occurs on very young trees. […]

West Texas Cotton: What Is Causing Late Season Defoliation?

🕔Oct 5, 2017Many cotton fields in the High Plains and Rolling Plains of Texas are experiencing browning or bronzing of the foliage (Figure 1), often accompanied by premature defoliation.  Several leaf spots […]

Mississippi Cotton: 6 Potential Causes for Potassium Deficiency

🕔Jul 15, 2016If you have been applying potassium fertilizer at levels determined through routine soil sampling and are still observing potassium deficiency, there are 6 possible contributions to the problem.

Missouri Corn: Fallow Syndrome – Why Your Crops May Be Stunted

🕔Jun 7, 2016There are many corn fields in Missouri, in particular the NE portion of the state, where corn is stunted and uneven following prevented planting acres. Many farmers, extension and industry […]

Indiana: Striped Corn – Potential Nutritional Deficiencies

🕔Jun 3, 2016Interveinal chlorosis of corn leaf tissue (striped corn) occurs to some extent every growing season. Several nutrient deficiencies result in similar striped corn symptoms that can be very difficult to […]

Georgia Small Grains: Cold Injury, Nutrient Deficiency, and Barley Yellow Dwarf

🕔Feb 12, 2016The difference in cold injury, BYDV, phosphorus, and nitrogen and potash deficiency can be difficult to tell.

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