This is the first part of a series on summer tree insects. This article examines ailanthus webworm, Asian long-horned beetle, and bagworm. Introduction As spring transitions into summer, temperatures gradually…
Mulching is one of the best ways to maintain a healthy landscape. When properly applied, mulch can serve as an excellent substitute to the organic materials and other living organisms…
This is the final part of a series on spring tree diseases. This article examines oak wilt. Introduction In spring, as the growing season commences, trees become vulnerable to infection…
This is the seventh part of a series on spring tree diseases. This article examines maple tar spot, and Rhizosphaera needle cast. Introduction In spring, as the growing season commences,…
This is the sixth part of a series on spring tree diseases. This article examines holly leaf spot, and hoof fungus. Introduction In spring, as the growing season commences, trees…
Introduction Japanese maple scale (Lopholeucaspis japonica), also known as Japanese scale or pear white scale, is an invasive pest that infests a wide range of woody plants. The insect is…
Introduction Early blight is a serious fungal disease that afflicts tomato and potato plants. It is caused by two closely related fungi: Alternaria solani and Alternaria tomatophilia. When A. tomatophilia…
Introduction White prunicola scale (Pseudaulalacaspis prunicola) is an armored scale insect that infects members of the Prunus species, and various other ornamental plants. It is one of the most significant…
Introduction Fall is an ideal time to tend to your landscape. Raking and disposing of leaves and plant debris can help to reduce the presence of disease pathogens and insects,…
Pruning is a horticultural practice that involves the removal of branches or stems from a tree or shrub. It is an effective method for maintaining plant health, and establishing branching…