Forage

A fall armyworm outbreak is occurring throughout Virginia, Kentucky, and Ohio. This week, we received a report of armyworm damage to sod from Maryland’s Eastern Shore as well as residential lawns in Lewes, Delaware. This appears to be one of the most significant armyworm flights in many years. Scout turf, sod, pasture grasses, any late sweet corn that has not yet headed, and when the time comes, small grain and cover crops. Females lay egg masses containing between 50 and 200 eggs, meaning damage can be localized and intense and that it does not take many moths to infest a field. It is important to catch an infestation as early as possible. Larvae consume 80% of their total intake during the last three days of larval development. Often, it is during this period or just after larvae have finished that damage is noticed, occurring seemingly overnight as if an army had stripped the field. It takes about 14-19 days for larvae to mature.

Fortunately or unfortunately, people are creatures of habit. Over the years, we’ve developed behaviors and habits that will stick with us for a lifetime. This applies to our daily routines and the choices we make, both good and bad. Whether it’s not getting enough sleep, skimping on the sunscreen, or neglecting to floss on a daily basis, we often find ourselves guilty of making the same mistakes again and again. Unfortunately, this same phenomenon also holds true when it comes to grazing livestock. As you make plans for the upcoming growing season, here are a few of the more common grazing mistakes that we often fall prey to. Let’s do our best to break that habit and avoid these mistakes moving forward.

With a new growing season comes new opportunities, one of which is the opportunity to do a better job with making hay. With spring being a busy time of year, hay-making is often one of the lower priorities on the long list of things to do, but this means that all too often much of the hay that is made is moderate to lower in quality. In many cases, making better quality hay can significantly reduce the need for supplemental feed purchases and help keep adequate condition on animals. Below are some practical considerations for improving the quality of your hay this year.

Winter cover crops can be a good forage source for dairy cattle. Harvesting in the early boot stage will generate a quality forage that can be incorporated into the lactating cow diet. Here we will compare the nutrient profile for various silages produced from winter annuals with the more traditional corn and alfalfa silages.

Maryland Milk Moos Newsletter (March 2021-Volume 2, Issue 1). Topics include pre-weaned calf housing and nutrition, grazing tips, and management of poor alfalfa stands.

With barley harvest behind us and wheat harvest in full swing, our thoughts move to planting double-crop soybeans. This might be a prudent decision in many cases, but if you need forage, it may be a short-sighted choice. I suggest you look into your toolbox and consider forage sorghum, millet, or even grain sorghum.

Maryland farmers cultivate 260,000 acres of forage crops. In 2021, The University of Maryland Extension Agriculture and Food Systems (AgFS) hosted two virtual winter meetings on forage crops. 70 people attended each meeting. 42% have been farming for more than 20 years. More than half farm between 25 and 300 acres. 31 agriculture service providers also attended.