PHC Matters

As part of our ongoing series on invasive insects, this article focuses on Japanese beetles, a significant concern for homeowners and gardeners due to their destructive impact on over 300 species of ornamental plants. This article will discuss the characteristics, life cycle, and damage caused by Japanese beetles in Pennsylvania. We will also explore various control …

What is the spotted lanternfly? If you live in Pennsylvania, you have probably already seen this insect. The spotted lanternfly (lycorma delicatula or SLF) is an invasive species native to China and Southeast Asia. The pest was discovered in Pennsylvania in 2014, specifically Berks County, and has spread throughout Pennsylvania and neighboring states: north to Massac…

Boxwood leafminer is a common pest that affects boxwood shrubs. These pests appear as tiny flies on the undersides of boxwood leaves and cause significant damage to boxwood shrubs by feeding on the leaf tissue. The species was first reported as a pest in the United States in 1910 and is now found across the United States wherever boxwood grows. Learn About Seas…

Invasive insects can be a threat to your lawn and home. In addition to disrupting or harming residential landscapes, many invasive pests negatively impact local environments if these insects spread and reproduce. Therefore, pest management is crucial to protecting landscapes and preventing these species from damaging lawns as much as possible. This article will highl…

Soil amendments are products added to the soil to improve soil’s physical, chemical, or biological properties. Some of these properties that amendments are used for include increasing soil fertility or water-holding capacity and decreasing compaction or erosion. Soil amendment differs from fertilizer by modifying the condition of the soil itself, whereas fertilizer a…

Invasive species are plants or animals from another region that have been placed in a new environment. Often these species are introduced to an area by humans and can spread quickly and cause damage to native ecosystems and people. While not all invasive species are necessarily dangerous or lethal, some of these plants and animals can disrupt the balance in their new…

The trend of the past 10 years in residential landscapes has been increasing pressure from insect pests, diseases, and vertebrates. We fully expect that this will continue in 2023 and that the plant health care outlook for the next year will include the following conditions. Increase of insect pest number and variety that will affect more ornamental plants A wet spr…

Mosquitoes have long been considered summertime pests. You know that mosquitoes are annoying with their high-pitched buzzing on hot summer nights, and that their bites lead to itchy skin. Did you know that these insects pose health risks to animals and people? Mosquitoes are actually a major risk to human and animal health. Mosquito borne diseases are spread through …