Environmental and pathogenic problems continue to take their toll on Eastern White Pine (Pinus strobus). This valued landscape and lumber tree is native in the Eastern U.S. and Canada (USDA zones 3-8). Climate change is likely contributing to recent losses of white pines due a number of serious disease and pest problems that are reducing tree numbers. Pests: A […]
Archive for the ‘Pesticide recommendations’ Category
Eastern White Pine Losses Continue
Posted by Hugh on October 24th, 2016
Posted in acidic soil, Bagworms, Disease prone, Disease resistant, Environmental issues, Fertilizing plants, Insect (Pest) Problems, mulching, Native Plant, Pesticide recommendations, Pests, Pine (Pinus spp.), Pines (Pinus spp.), Propagation (Seed), Propagation(grafting), Sapsucker, Southern Appalachian Region, Summer heat tolerant, Trees & Shrubs, Uncategorized, watering evergreens, watering tips, winter hardiness, winter injury 
Comments Off on Eastern White Pine Losses ContinuePest Alert: Viburnum Leaf Beetle May Be Invading
Posted by Hugh on August 30th, 2016
Viburnum Leaf Beetle is gradually coming to the Southeastern U.S. It was first found in upstate New York in 1996. This pest has been on the move, eating its way through native viburnums from upstate New York to northern Pennsylvania to western Maryland. It feeds only on viburnum species. Preferred species include native arrowwood viburnum (V. dentatum), […]
Posted in Bee Favorite, Garden ecology, Native Plant, Pesticide recommendations, Southern Appalachian Region, Spring flowering, Trees & Shrubs, Viburnum beetles, Viburnums Comments Off on Pest Alert: Viburnum Leaf Beetle May Be InvadingFlowering Cabbage and Kale For Autumn Gardens
Posted by Hugh on August 18th, 2016
Creating both edible and ornamentally pleasing vegetables has been a goal of plant breeders. Flowering cabbage and kale (Brassica oleracea) are a new landscaping niche in the autumn garden. Plants develop huge leafy rosettes and eventually form heads. Color patterns on leaves include white, cream, red and purple shades. The […]
Posted in acidic soil, Autumn flowering, Butterflies, Cabbage, Cold tolerance, Container growing, Disease resistant, Fertilizing plants, Flowers, Foliage plant, Heat Tolerance, kale, Landscape ideas, organic gardening, Pesticide recommendations, Planting tips, Propagation (Seed), Purchasing Plants, Soil drainage, Southern Appalachian Region, watering tips, Winter flowering, winter hardiness, Winter Protection Comments Off on Flowering Cabbage and Kale For Autumn GardensDreaded Japanese Beetles Are Back
Posted by Hugh on July 4th, 2016
In many areas of the Eastern U.S. Japanese beetles (JB) devastate the foliage, fruits and flowers of more than 300 plant species, particularly those in the rose family (Rosaceae). Adult beetles are approximately 3/8 inches in length with a dark metallic green head and metallic dark tan wings. In the soil JB grubs appear “C” […]
Posted in Hibiscus moscheutos, Insect (Pest) Problems, Japanese beetle, Japanese beetles, Lawn Care, Linden (Tilia), Pesticide Recommendations, Pesticide recommendations, Rose insects, Roses, shrub roses, Southern Appalachian Region, Strawberries, Uncategorized Comments Off on Dreaded Japanese Beetles Are Back“Neo-Nicotinoid Free” — What Does This Means”
Posted by Hugh on May 27th, 2016
Earlier this year several big box store and regional independent garden center chains announced that the plants they sell in 2016 will be “neonicotinoid-free”. Large regional nurseries and greenhouse operations are also jumping on-board the anti-neonic bandwagon. This means that pesticides containing the ingredient acetamiprid and imidacloprid are members of the neonicotinoid class, and are forbidden to […]
Posted in Bees and other pollinators, Garden Maintenance, Insect (Pest) Problems, Landscape ideas, Pesticide recommendations, Poisonous or toxic, Pollination needs, Purchasing Plants Comments Off on “Neo-Nicotinoid Free” — What Does This Means”Monitor And Manage Two-Spotted Spider Mites
Posted by Hugh on April 21st, 2016
Two-spotted spider mites are destructive pests that ravage a wide host of shrubs and garden plants, including certain house plants, annuals, perennials, herbs and vegetables. Many evergreens are also susceptible. Two-spotted spider mites are warm season arachnids, not insects, and are exceptionally troublesome over a hot dry summer. They […]
Posted in Abutilon (Flowering Maple), Apple tree, Aster, Begonia boliviensis, Cherries, Dahlia, Evergreens, Flowers, Foliage plant, Fruits & Vegetables, Garden Problems, Gladiolus, Hemlock (Tsuga), Juniper, Mite susceptible, Mites, New Guinea impatiens, Norfolk Island Pine, Oriental spruce (Picea), Ornamental Pepper, Peach, Pear (Pyrus spp.), Pepper, Perennials, Pesticide recommendations, Pests, Plum, Raspberries, Roses, Southern Appalachian Region, Spruces (Picea spp.), Sunpatiens, Trees & Shrubs, Tropical Plants (non-hardy), Virus diseases Comments Off on Monitor And Manage Two-Spotted Spider MitesWar On Aphids
Posted by Hugh on April 4th, 2016
Aphids are pests that feed on many kinds of garden plants. These tiny insects wreak massive destruction in multiple ways. There are many different kinds (and colors) of aphids. They’re small, 1/16 inch more or less, and feed on plant sap to obtain nutrients. In greenhouses they reproduce without mating; […]
Posted in Aphids, Apple tree, Blackberries, Cabbage, Cherries, Flowers, Insect (Pest) Problems, Peach, Pepper, Pesticide recommendations, Pests, Planting tips, Raspberries, rose virus, Roses, Salvia, Southern Appalachian Region, Tomato, Virus diseases Comments Off on War On AphidsPatio Peach Blooms In Early Spring
Posted by Hugh on March 12th, 2016
For small garden spaces patio peach (Prunus persica) is a gem. This miniature tree bears long narrow lush green (or reddish) foliage. Site selection is crucial to ward off potential disease and insect problems. Patio peach is a genetic dwarf and may be grown in a large container on your deck or patio. Tree height averages 6-8 feet tall […]
Posted in acidic soil, Aphids, Bacterial diseases, Bee Favorite, Disease prone, Fertilizing plants, Flowering peach (Prunus), Fragrant, Insect (Pest) Problems, Mites, Peach, Pesticide recommendations, Planting tips, Propagation(grafting), Pruning, Rabbit/deer Protection, Scale, Southern Appalachian Region, Spring flowering, Summer heat tolerant, Trees & Shrubs, watering tips, winter hardiness Comments Off on Patio Peach Blooms In Early SpringTiming Critical For Applying Crabgrass Preventive
Posted by Hugh on February 24th, 2016
To control crabgrass and other lawn weeds, 1. maintain a vigorous healthy turf so weeds can’t get established, and 2. apply the proper pre-emergent herbicide at the right time. Pre-emergent herbicides do not kill weeds; they prevent weed seeds from germinating. It’s that simple. Timing is important! In many states […]
Posted in Bermuda, Broadleaf weeds, Crabgrass control, Herbicide management, Kentucky bluegrass, Lawn Care, Pesticide recommendations, Tall Fescue, watering tips, Weeds Comments Off on Timing Critical For Applying Crabgrass PreventiveAttracting Monarchs To Your Garden
Posted by Hugh on February 21st, 2016
From Canada to Mexico, gardeners are being recruited to halt the decline of the Monarch butterfly populations across North America. One way you can help is to fill your garden with Monarch’s favorite flowering nectar plants and milkweeds (Asclepias spp.). Plants should be sited in open full sun and […]
Posted in acidic soil, Aster, Attracting Butterflies, Black eyed Susan (Rudbeckia), Blazing star (Liatris), Buddleia (Butterfly bush), Butterflies, Butterfly weed (Asclepias), Caterpillars, Coneflower (Echinacea purpurea), Disease resistant, Drought tolerant, Eupatorium 'Gateway', Eupatorium rugosum 'Chocolate', Heat Tolerance, Ironweed (Vernonia), Lantana, Marigold, Mexican sunflower (Tithonia), Native Plant, Pentas (Egyptian star flower), Perennials, Pesticide recommendations, Planting tips, Salvia, Sedum (Groundcover types), Southern Appalachian Region, Star zinnia, Stonecrop sedums, Summer flowering, watering tips, winter hardiness, Zinnia Comments Off on Attracting Monarchs To Your Garden
