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United States Department of Agriculture

Agricultural Research Service

Related Topics

Marsha E Browning
Foreign Disease-weed Science Research
Plant Pathologist

Phone: (301) 619-5258
Fax: (301) 619-2880
Room 205

1301 DITTO AVE
BLDG 1301
FORT DETRICK , MD 21702


Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
The effect of relative humidity on germination of Sporangia of Phytophthora ramorum -
Temperature effects on the onset of sporulation by Phytophthora ramorum on rhododendron Cunningham’s White -
Tooley, P.W., Browning, M.E. 2015. Temperature effects on the onset of sporulation by Phytophthora ramorum on rhododendron Cunningham’s White. Journal of Phytopathology. DOI: 10.1111/jph.12390.
Effects of inoculum density and wounding on stem infection of three Eastern U.S. forest species by Phytophthora ramorum -
Tooley, P.W., Browning, M.E., Leighty, R.M. 2014. Effects of inoculum density and wounding on stem infection of three Eastern U.S. forest species by Phytophthora ramorum. Journal of Phytopathology. 162:683-689 (2014) - doi: 10.1111/jph.12251.
The effect of temperature on germination of chlamydospores of Phytophthora ramorum -
Tooley, P.W., Browning, M.E., Leighty, R.M. 2014. The effect of temperature on germination of chlamydospores of Phytophthora ramorum. Mycologia. 106:424-430.
Inoculum density relationships for infection of some Eastern forest species by Phytophthora ramorum Reprint Icon -
Tooley, P.W., Browning, M.E., Leighty, R.M. 2013. Inoculum density relationships for infection of some Eastern forest species by Phytophthora ramorum. Journal of Phytopathology. 161:595-603.
Inoculum density effects on infection of selected Eastern US forest species by Phytophthora ramorum -
Tooley, P.W., Browning, M.E. 2011. Inoculum density effects on infection of selected Eastern US forest species by Phytophthora ramorum. Phytopathology. 101:S274-275.
Infectivity and sporulation of Phytophthora ramorum on northern red oak and chestnut oak -
Tooley, P.W., Browning, M.E., Leighty, R.M. 2011. Infectivity and sporulation of Phytophthora ramorum on northern red oak and chestnut oak. Journal of Phytopathology. 159:516-521.
Factors Affecting Onset of Sporulation in Phytophthora ramorum -
Tooley, P.W., Browning, M.E. 2010. Factors Affecting Onset of Sporulation in Phytophthora ramorum. Sudden Oak Death Science Symposium. 2010: 373-374.
The effect of temperature and moisture period on infection of Rhododendron Cunningham’s White by Phytophthora ramorum -
Tooley, P.W., Browning, M.E., Kyde, K.L., Berner, D.K. 2009. The effect of temperature and moisture period on infection of Rhododendron Cunningham’s White by Phytophthora ramorum. Phytopathology. 99:1045-1052.
Sporulation capacity of Phytophthora ramorum on northern red oak and chestnut oak -
Tooley, P.W., Browning, M.E. 2009. Sporulation capacity of Phytophthora ramorum on northern red oak and chestnut oak. Phytopathology. 99:S05.
Susceptibility of some common Eastern forest understory plant species to Phytophthora ramorum -
Tooley, P.W., Browning, M.E. 2009. Susceptibility of some common Eastern forest understory plant species to Phytophthora ramorum. Plant Disease. 93:249-256.
Survival of Phytophthora ramorum hyphae following exposure to temperature extremes and various humidities -
Browning, M.E., Englander, L., Tooley, P.W., Berner, D.K. 2008. Survival of Phytophthora ramorum hyphae following exposure to temperature extremes and various humidities. Mycologia. 100:236-245.
Recovery of Phytophthora ramorum following exposure to extreme temperatures -
Tooley, P.W., Browning, M.E., Berner, D.K. 2008. Recovery of Phytophthora ramorum following exposure to extreme temperatures. Plant Disease. 92:431-437
Survival of Phytophthora ramorum chlamydospores at high and low temperatures -
Tooley, P.W., Browning, M.E. 2008. Survival of Phytophthora ramorum chlamydospores at high and low temperatures. Page 475 in: Frankel, Susan J; Kliejunas, John T; Palmieri, Katherine M., tech. coords. 2008. Proceedings of the sudden oak death third science symposium. Gen. Tech. Rep. PSW-GTR-214. Albany, CA: U.S. Department of Agriculture, Forest Service, Pacific Southwest Research Station. 491 p.
RECOVERY OF PHYTOPHTHORA RAMORUM FOLLOWING EXPOSURE TO TEMPERATURE EXTREMES -
Tooley, P.W., Browning, M.E., Englander, L. 2006. Recovery of phytophthora ramorum following exposure to temperature extremes. Phytopathology 96:S115
GROWTH AND SPORULATION OF PHYTOPHTHORA RAMORUM IN VITRO IN RESPONSE TO TEMPERATURE AND LIGHT -
THE EFFECT OF TEMPERATURE ON INFECTION OF RHODODENDRON 'CUNNINGHAM'S WHITE' BY PHYTOPHTHORA RAMORUM -
Tooley, P.W., Browning, M.E., Kyde, K.L. 2005. The effect of temperature on infection of Rhododendron 'Cunningham's white' by Phytophthora ramorum [abstract]. Phytopathology. 95:S104.
Last Modified: 5/2/2016
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