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Lace Bugs
Lace bugs are sap-sucking pests that feed on deciduous and evergreen plants during the spring and summer, weakening their host plants. These pests thrive in full sun under dry conditions. Depending on the species, they are about 1/8-inch long and whitish with tan markings.
Pine Wilt Disease
Pine wilt disease is caused by tiny worms called pine wood nematodes and beetles called sawyers that work together resulting in a disease that rapidly discolors and kills pine trees.
Fairy Rings
Signs of fairy ring include a dark green circle or arc of rapidly growing turfgrasses, sometimes lined with a band of dead grass. Occasionally, mushrooms or puffballs form along the ring. Fairy rings develop most commonly in spring and fall when there is excess moisture.
Crabgrass
There are several species of crabgrass. Common crabgrass is one of the most undesirable and dominant weeds in home lawns. A lighter shade of green than typical turfgrasses, it has a coarse texture and clumpy appearance.
Davey Resource Group Enhances Wetland Biodiversity In Michigan Through Invasive Vegetation Treatments
In 2023, DRG was contracted by the Michigan DNR to restore Curtis Creek Fen, a 12-acre biodiverse wetland area. DRG targeted wetland invasives and woody species to enhance biodiversity, using spot treatments and cautious methods to avoid disturbing wildlife.
DRG Uses Resistograph Technology To Determine Pole Health In Pennsylvania
When a Pennsylvania utility needed to assess the condition of their wooden utility poles, DRG used the latest technology to get accurate results.
Fall Webworm
Fall webworm larvae are pale greenish-yellow with either black or red heads. They have two rows of black spots along their backs and scattered long hairs along their bodies. The caterpillars transform into white moths in the spring.
DRG Develops ‘Your Ash Is On The Line’ State-Wide EAB Project In Colorado
In 2019, the Colorado State Forest Service (CSFS) received a Landscape Scale Restoration (LSR) Grant to increase resources for emerald ash borer (EAB) management. With this grant, CSFS partnered with Davey Resource Group to conduct tree inventories and assist with EAB public education and response.
Have A Japanese Beetle Problem in NE Ohio? Here's How to Protect Your Garden
Zachary Loraditch from Davey's Canton office talks about how Japanese beetles pose a threat to your garden and what you can do about it.
As spring flowers bloom, Callery pear trees can no longer be planted in Pa.
Jason Parker from Davey's North Philadelphia office shares information about Pennsylvania's new ban on callery pear trees.
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