Bacterial leaf scorch (BLS) is caused by the bacterium Xylella fastidiosa. This disease impacts certain shade trees resulting in uneven ‘scorching’ of leaf margins in late summer and early fall. The bacteria themselves live in the xylem tissue and gather in clusters called biofilms. These ‘bunches’ of bacteria clog the xylem and block water transport, […]
Treating Bacterial Leaf Scorch Read More »
Two common causes of root disease in California are species of the fungus Armillaria and species of Phytophthora, which are fungus-like organisms. There are many differences between the two pathogens, but effective management of both involves creating growing conditions that favor plant vigor and that inhibit the pathogen.
Managing Tree Root Diseases Read More »
When native desert plants are irrigated regularly, they can produce a tremendous amount of new growth. This can be good from the perspective of shade and screening, but the new growth is often weak and can fail during storms. In addition, any plant that is growing too quickly can obstruct a view or interfere with
Tree Growth Regulators Read More »
Leaf curl and leaf blister are a group of diseases caused by the fungus Taphrina. Taphrina caerulescens is the causal agent of oak leaf blister, and Taphrina deformans is the causal agent of peach leaf curl. These diseases are common in spring as the pathogens infect newly growing leaves, flower parts and fruits. Only undifferentiated
Look Out for Leaf Curl and Leaf Blister Read More »
Arbor Day and Earth Day are holidays filled with meaning for a tree company. Arbor Day is dedicated to planting trees and celebrates all the benefits those trees bring to our lives while Earth Day commemorates the many ways we can protect and preserve our environment. Here at Bartlett Tree Experts, those ideals are part
Arbor Day and Earth Day 2018 Read More »
This year, Bartlett brought female employees from across the Company together for three days of networking and skills training — and to strategize about how we can help more women thrive in the highly rewarding careers available in arboriculture. Held at our Research Lab in Charlotte, North Carolina, Women in Arboriculture: Maximizing Talent, was the
Bartlett Women in Arboriculture Read More »
This photo shows a simulated aerial rescue by staff of the Elmsford, NY office, just a portion of the tree safety training performed by Bartlett Tree Experts on a regular basis.
Aerial Rescue Safety Training Read More »
Come on out with your family and friends to help your community and the Earth by volunteering to plant trees! Assist Caroline Dowd with her Girl Scout Gold Award Project, in cooperation with the Delaware Forest Service by taking part in this monumental oak seedling planting along the Cypress Branch. March 1th and 18th from
Blackbird State Forest Tree Planting Read More »
If your trees or shrubs suffered badly from insect attack this year (e.g., aphid, scale, red spider mite, etc.), then there is an extremely high probability that they will be back next year in far greater numbers.
Winter Wash of Trees Read More »
Many trees and shrubs in Indiana are losing an abnormal amount of leaves, or showing signs of foliar damage as a result of unusual environmental factors this year. Spring-like weather arrived as early as February in 2017, and by early March, many woody plants were already pushing tender foliage from their buds. In others, buds
Does Your Landscape Already Look Like Fall? Read More »
Trees are important for so many reasons. They make our communities more beautiful and livable. We want to share our love of trees with others. Encouraging people to plant and care for trees is just part of the picture.
Arbor Day and Earth Day 2017 Read More »
Trees are meant to grow in a natural environment where they thrive without any intervention. They are not adapted to live in commercial landscapes where the growing conditions are vastly different. Routine maintenance is the best way to acclimate trees to the less than ideal conditions of an urban or suburban landscape. However, the wrong
Five Common Tree Care Mistakes on Commercial Properties Read More »
Being a leader in the tree care industry means continually focusing on learning and innovation. Bartlett’s Tree Topics blog follows in that tradition by offering a place to receive advice on trees, tree pests, tree preservation, and more.
