Cristulariella moricola associated with foliar blight of Camden white gum (Eucalyptus benthamii), a bioenergy crop

被引：1

作者：

Aubrey, Doug P. ^{[1
,2
]}

Fraedrich, Stephen W. ^{[3
]}

Harrington, Thomas C. ^{[4
]}

Olatinwo, Rabiu ^{[5
]}

机构：

[1] Univ Georgia, Savannah River Ecol Lab, PO Drawer E, Aiken, SC 29802 USA

[2] Univ Georgia, Warnell Sch Forestry & Nat Resources, Athens, GA 30602 USA

[3] US Forest Serv, USDA, Southern Res Stn, Athens, GA 30602 USA

[4] Iowa State Univ, Dept Plant Pathol & Microbiol, Ames, IA 50011 USA

[5] US Forest Serv, USDA, Southern Res Stn, Pineville, LA 71360 USA

来源：

BIOMASS & BIOENERGY | 2017年 / 105卷

基金：

美国食品与农业研究所;

关键词：

Bioenergy; Defoliation; Eucalypt; Foliar disease; Host plant; Pathology; BLACK-WALNUT; PYRAMIDALIS; RANGE; HOSTS;

D O I：

10.1016/j.biombioe.2017.07.001

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

We report the association of Cristulariella moricola (Hino) Redhead with a zonate leaf spot on Eucalyptus benthamii (Myrtaceae). We observed the disease outbreak across a series of experimental E. benthamii plantings in Barnwell County, South Carolina, USA in October 2015. The disease caused nearly complete foliar necrosis of most trees in one experimental planting, but disease incidence remained at low levels (<10% of foliage affected in most trees) in other plantings. Disease development coincided with periods of extended rainfall, which has also been observed in outbreaks of zonate leaf spot caused by C. moricola in other tree species. (C) 2017 Elsevier Ltd. All rights reserved.

引用

页码：464 / 469

页数：6

共 15 条

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