borer attacks

Listing 1 - 10 from 32 for borer attacks

An Index of Tree Insects - Forestry
... Borer Attacks birch. Douglas-fir Tussock Moth Attacks true firs and doug-fir. Eastern Pineshoot Borer Attacks pines. Emerald Ash Borer Attacks ash. European Pine Shoot Moth Attacks pines. Fall Webworm Attacks hardwoods. Forest Tent Caterpillar Attacks hardwoods. Gypsy Moth Attacks ...
forestry.about.com

Peachtree Borer, HYG-2032-94
... : the peachtree borer (Synanthedon exitiosa), which is sometimes referred to as the greater peachtree borer, and the lesser peachtree borer (Synanthedon pictipes). The peachtree borer is common in ... on the lesser peachtree borer. In this fact sheet, information that distinguishes peachtree borer from lesser peachtree borer is italicized. Damage The peachtree borer attacks healthy bark near the soil ...
ohioline.osu.edu

Lesser Peachtree Borer, HYG-2033-94
... 94 for information on peachtree borer. In this fact sheet, information that distinguishes lesser peachtree borer from peachtree borer is italicized. Damage The lesser peachtree borer infests the upper parts of the ... and thus attract borers. Any cultural practices that promote healthy trees will also make borer attacks less likely. Trees should be trained so that branches form wide angles rather than ...
ohioline.osu.edu More from this site

American Chestnut Foundation - Ambrosia Beetles, family Scolytidae
... 1974. To date, it is limited to the South. The western experience involves the Shothole Borer (Xyleborus dispar), a long established immigrant from Europe. It was first noted in Massachusetts ... and orchards are susceptible chomping grounds. Ambrosia beetles have a wide host range. The Shothole borer attacks practically all broadleaf trees. In spring the female selects a site, preferably on the trunk ...
www.acf.org

Serviceberry
... are considered less susceptible so regular fertilization and watering during dry spells will help prevent borer attacks. Spider mites will feed on amelanchier. These insects are hard to detect as they are ...
www.bonsai-bci.com

CIS - Article: Iris Borer Information
... borer The iris borer (Macronoctua onusta Grt.) is probably the most injurious insect that attacks ... borer an enemy on its own account, but the tunnels it makes in a rhizome are ideal places for the development of a serious iris disease (page 28). The iris borer attacks ...
www.cdn-iris.ca

Flowering Dogwood
... Insects common on dogwood include dogwood borer, twig borers and club gall. Eggs of the dogwood borer are laid on the dogwood trunk by ... of entry for the larvae, therefore the best way to prevent borer damage is to avoid injuring the tree. Be sure not to ... spots attack dogwood. Spot anthracnose is caused by a fungus that attacks dogwood leaves, stems, flowers and buds. Spots are usually small (1/ ...
edis.ifas.ufl.edu

Bronze Birch Borer
... Bronze Birch Borer Bronze Birch Borer I GardenLine | Common Saskatchewan Pests | Bronze Birch Borer Agrilus anxius (Bury) Russell Friesen The bronze birch borer is an insect of increasing importance. It is the most important ... . As attacks are repeated the egg laying takes place on lower parts of the tree. Control The best control for bronze birch borer is to keep the tree healthy as the borer larvae ...
gardenline.usask.ca

Collier Arbor - Bronze Birch Borer
... A sure sign of bronze birch borer damage is raised bark welts or ridges on the bark, caused by larvae tunneling beneath the bark. Repeated attacks by the larvae eventually disrupt ... larvae before they enter the tree. Exit holes made by the adult Bronze Birch Borer Bronze Birch Borer Larvae Home | Services | The Arbor Advisor | Garden Calendar | Newsworthy | Problems & Solutions | Contact Us | ...
www.collierarbor.com

Emerald Ash Borer - The Morton Arboretum
... 1 inch and are creamy white, flattened, and segmented. Emerald ash borer adult emeraldashborerinfo.org Emerald ash borer larval stages emeraldashborerinfo.org EAB adult beetles emerge from infested trees ... stresses such as drought, disease, and mechanical injury. Unfortunately, in North America, EAB also attacks and kills healthy trees. This invasive pest is so aggressive that virtually all native ...
www.mortonarb.org

These listings are filtered
View all for borer attacks