oak wilt


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Related to oak wilt: Sudden oak death

oak wilt

[′ōk ‚wilt]
(plant pathology)
A fungus disease of oak trees caused by Chalara quercina, characterized by wilting and yellow and red discoloration of the leaves progressing from the top downward and inward.
References in periodicals archive ?
In 2014-2015 surveys were initiated for oak wilt in the study area, resulting in 12 suspected but unconfirmed cases (Metroparks, Toledo, Ohio; unpubl.
to determine the potential for SF fumigation for fungi beyond what is known for oak wilt.
Oak wilt is caused by a fungus, which is spread by both root grafts and insects.
1 This Request for Quote (RFQ) is to establish a Contract with a vendor able to provide oak wilt preventative injection services as stipulated in this solicitation.
Although research scientists are working on this problem, I am not aware of any way to cure or stop the spread of oak wilt, which is spread by root grafts and insects.
Oaks, especially, when pruned during active growth, run the risk of sap escaping from the cutting site and the scent of fresh cut wood attracting oak borers, which are carriers of oak wilt disease that can be fatal to any of the nearly two dozen species of oak native to Illinois.
Contract awarded for 2016 Oak wilt control business Roll trap (pochunggi) Installation - Gwanggyosan
Dormant or summer pruning is best; avoid pruning in mid-spring to early summer in areas where oak wilt is present.
Most notable of these insect-spread maladies: oak wilt.
Contract awarded for 2016 Oak Wilt Control Project (-2 remove the roll trap zones - beophwasan)
Oak wilt is a vascular disease whose symptoms usually start in mid-May to early June and continue throughout the summer.
Contract awarded for 2016 Oak Wilt Control Project (-1 remove rolls trap zones - Gwanggyosan)