Asian Tiger Mosquito, Hyg-2148
Establishment of tire-shredding businesses throughout the state would greatly aid in the control of mosquitoes. To be profitable, such businesses may need some money from local and state governments. Used tires ... [... more]
Ohio State University Extension |
Growing Hardy Bulbs
The three diseases that can be problematic for lilies are lily mosaic, Botrytis blight, and basal rot. Lily mosaic, a virus disease spread by aphids, usually produces streaking or mottling of the leaves, followed by ... [... more]
Ohio State University Extension |
Virus Diseases Of Greenhouse Hyg-3065-96
Most virus diseases in the greenhouse are associated with five common viruses. These are Impatiens Necrotic Spot Virus (INSV), Cucumber Mosaic Virus (CMV), Tobacco Mosaic Virus (TMV), Tomato Ringspot Virus (Tom RSV), ... [... more]
Ohio State University Extension |
Redheaded Pine Sawfly, Hyg-2554
The eggs hatch in about a month into caterpillar-like larvae. The young larvae only eat the surface of needles resulting in thin straw- like brown remains. Older larvae strip all the foliage down to the branch and ... [... more]
Ohio State University Extension |
Brown Patch On Turfgrass
Symptoms of brown patch vary greatly depending upon turf species, mowing height, soil, and environmental conditions. In low cut turfgrass, symptoms appear irregularly blighted patches of a few inches to 2 feet in ... [... more]
Ohio State University Extension |
Annual Grass Weed Control In Lawns, Hyg-4002
Annual grass weeds are grass weeds that germinate from seed, grow vegetatively, produce seed and die within a 12 month period. A number of annual grass weeds routinely invade Ohio's turfgrass areas including ... [... more]
Ohio State University Extension |
Cottony Maple Scale And Its Management, Hyg-2019
Strategy 1: Cultural and Biological Control - Silver maples in restricted street lawns or suffering other stresses from drought, compacted soils, poor fertilization, etc. are the ones most likely to exhibit major ... [... more]
Ohio State University Extension |
Mowers/Mowing, Hyg-1190
Lawn grasses, like most other plants, must manufacture food through the process of photosynthesis if they are to survive and grow. This process occurs mainly in the leaves of the plant. Typically, the more leaf area, ... [... more]
Ohio State University Extension |
Growing Lettuce In The Home Garden, Hyg-1610
Seed may be sown in single rows or broadcast for wide row planting. Wide rows should be 12 to 15 inches across. Cover the seeds with 1/4 to 1/2 inch of soil. Water carefully but thoroughly. Several successive ... [... more]
Ohio State University Extension |
Landscape, Crop, And Household Pest Series, Hyg-2000
Recommended Chemical Control Treatments for Honey Bee Diseases and Pests, HYG-2163-97 ... [... more]
Ohio State University Extension |
European Pine Sawfly, Hyg-2555
Usually only one generation occurs and the winter is spent as an egg inserted into slits along the edge of needles. The eggs hatched in April through mid-May and the larvae may feed until mid-June. The caterpillar ... [... more]
Ohio State University Extension |
Botrytis Bunch Rot Or Gray Mold Of Grape
Infection of ripe berries is the most common and destructive phase of this disease. Infected berries first appear soft and watery. The berries of white cultivars become brown and shriveled, and those of purple ... [... more]
Ohio State University Extension |
