Gardening Resources for Omaha from Nebraska Extension
Wondering what all those fuzzy white masses are all over your house, fence, furniture, lawn ornaments, pergola, shed, etc. These are the eggs of the fall armyworm!
Help us, help you!
We will show you how to take a good picture so we can help determine if it’s a beneficial organism or a pest.
It is not unusual for some plants to blossom out of season. Magnolia, crabapple, lilac, and forsythia are notably spring-blooming plants, but stressful growing conditions can instigate a type of dormancy that pushes flowering to later in the season. Lilacs are a great example this year. To better understand why this happens, it is helpful…
Plan now to boost your soil’s health by taking steps this fall.
It’s the first of September…that means for cool season lawns such as tall fescue, Kentucky bluegrass and perennial ryegrass, it’s time to fertilize. After a long summer of heat, drought and pests, it’s time.
Many of you may recall the devastating outbreak of Fall army worms in Nebraska decades ago. Well, put your tray tables on the upright and locked position and fasten your seat belts!
In this case, you might want the shrub or vine, euonymous, but not the common euonymous scale insects that often infest them. In fact, in some landscapes, the scale infestations are so common that budding horticulturists and entomologists often think that the symptoms and signs are a natural occurrence, as in “they’re supposed to be there”.
In mid-summer, especially when a hot, dry week is predicted, (like this upcoming week), patio planters and houseplants need a little TLC. Four actions are involved:
As difficult as blights are to manage in tomatoes, viral diseases are far worse. This is because there are no effective products to stop their spread. To make matters even more challenging, virus infection is most often the work of sap sucking insects, such as aphids, thrips, and leafhoppers, that vector diseases. Insecticides to stop…
The lawn looks “splotchy brown”…what could it causing it? As you think through all of the possibilities, you are probably also thinking about what you’ve done and haven’t done this year in terms of yard care – fertilizer applications, keeping the turf roots moist, weed control, 3 inch mowing height, sharpened the mower blade – but what about bugs?
Many of our clients have been asking about this question in recent weeks. Thus far, Emerald Ash Borer (EAB) infestations have been confirmed in 9 counties in Nebraska. They appear to be on the slow gradual trajectory that has been observed in states such as Michigan, Illinois and Ohio, and is expected to become more and more common in the next 3-4 years.