Maryland Regional Crop Reports: August 2023

Reports are for crop conditions up to August 3, 2023.

Western Maryland

Dry, dry, dry. Full season beans and corn are showing signs of drought stress. Many double crop beans are spotty and stressed. Hay yields are low so this winter could bring some hard decisions. The weatherman is giving us some hope with rain in the forecast but we have heard those predictions before only do be disappointed. The high heat has subsided and cooler overnight and morning temperatures are a welcome relief.—Jeff Semler, Washington Co.

Central Maryland 

Scattered thunderstorms have resulted in above, at, or below typical rainfall for the month of July, depending on what part of the county you’re located in. For the year, though, we’ve received 50-100% of normal rainfall. Corn at R2-R3, and soybeans at R1-R2. We continue to catch zero moths in the fall armyworm trap or western bean cutworm traps. Japanese beetles are clipping corn silks, but with the kernels already pollinated, that should not cause yield damage. Insect pests are present in soybeans, but in low numbers.—Kelly Nichols, Montgomery Co.

The corn crop is finishing pollination and entering the early stages of kernel development. Recent scouting trips have revealed significant curling of upper leaves above the ear given the recent spell of dry weather. Interestingly, grey leaf spot is abundant in the central and lower portions of the county, though the majority of the infection appeared to be localized to the lower canopy away from the ear leaf. Full season soybeans are ending flowering and beginning pod-fill, while double crop beans are in the later stages of vegetative development and will shortly begin flowering. Japanese Beetle pressure in soybeans has been of primary concern with some fields reaching greater than 60% defoliation. Forage crop regrowth is limited at best given spotty rains, however quality is generally terrific.—Mark Townsend, Frederick Co.

Northern Maryland

Most of the region was fortunate to get sufficient and consistent rainfall for much of July needed for pollination in corn; although there are some areas in Carroll County that have remained excessively dry. Most of the corn crop has pollinated by now; looking at some ears, 16 rows around is quite common; I believe we lost a couple rows around due to the drought in May and June. With continued rainfall hopefully we can make up for it in kernels per row and kernel depth. Most soybeans are R3 and have very little disease or insect pressure. Double crop soybeans are out of the ground and growing rapidly. Some second cutting of hay was made but some farmers are holding off due to the slow regrowth.—Andy Kness, Harford Co.

Upper and Mid Shore

Most of the region has received adequate rainfall over the past few weeks with some areas getting excessive amounts.  Corn yields will probably be pushing record yields again in most areas. Soybeans have excellent potential but still need rainfall to fill the pods. Most corn fields received a fungicide application whether needed or not. Stinkbugs are present in most fields. Troublesome weeds are outgrowing beans in some fields and being spot sprayed. Hay has been hard to make for the past month.—Jim Lewis, Caroline Co.

Lower Shore

It was a good year for wheat, with higher than average yields. Corn was hurt a bit by early dry weather, but has really turned around in the last three weeks after several rains. Most corn is currently in reproductive stages. Late corn will probably yield better than early planted corn. Most soybean is still in vegetative growth stage. Full season soybean was hurt a little due to dry weather, and are a little shorter than normal, but doing pretty well. Double-crop soybean is looking good. Cover crop sign-up acreage for the 2023-24 season has increased from last year.—Sarah Hirsh, Somerset Co.

Southern Maryland

We have continued to receive rain just in the nick of time during the last month. As is normally the case this time of year, there are areas with too much rain and others with too little, but overall, growing conditions have been favorable. Corn is mostly all pollinated and in the grain fill stage. Full season beans are also in good condition. We had adequate moisture during the week of hot weather which limited the adverse effect on crop condition. Double crop beans were late being planted following a late wheat harvest and most fields have not yet canopied. In both corn and soybean, Palmer amaranth, Waterhemp and common ragweed are making their normal debut above the crop canopy. Vegetable crops are coming off now with a consolidated harvest season due to the cooler May and hot temperatures as of late squeezing harvest the window.—Ben Beale, St. Mary’s Co.

*Regions (counties):
Western: Garrett, Allegany, Washington. Central: Frederick, Montgomery, Howard. Northern: Harford, Baltimore, Carroll. Upper & Mid Shore: Cecil, Kent, Caroline, Queen Anne, Talbot. Lower Shore: Dorchester, Somerset, Wicomico. Southern: St. Mary’s, Anne Arundel, Charles, Calvert, Prince George’s
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