SUGCANE ­ Sugar Cane Slides

Slide Number 1
Date 1/22/70
Site Lajas Exp. Station, Puerto Rico
Hosts Sugar Cane
Disease Name
Scientific name of pathogen
Subject Healthy Sugar Cane
Slide credit Thurston
Additional information

Slide Number 2
Date 1/22/70
Site Near Mayaguez, Puerto Rico
Hosts Sugar Cane
Disease Name
Scientific name of pathogen
Subject Harvesting sugar cane by hand
Slide credit Thurston
Additional information

Slide Number 3
Date ?
Site Puerto Rico
Hosts Sugar Cane
Disease Name
Scientific name of pathogen
Subject Burning Sugar Cane
Slide credit Madison Wright
Additional information

Slide Number 4
Date 1988
Site Near CATIE, Costa Rica
Hosts Sugar Cane
Disease Name
Scientific name of pathogen
Subject Sugar Cane in flower
Slide credit Christine Stockwell
Additional information

Slide Number 5
Date 511/21/71
Site Tainan, Taiwan
Hosts Sugar cane
Disease Name
Scientific name of pathogen
Subject Sugar cane carts hauled
by carabao
Slide credit Thurston
Additional information

Slide Number 6
Date 9/10/54
Site Cauca Valley, Colombia
Hosts Sugar Cane
Disease Name
Scientific name of pathogen
Subject Load of sugar cane
Slide credit Thurston
Additional information Harvesting

Slide Number 7
Date 1/23/69
Site Ensenada, Puerto Rico
Hosts Sugar Cane
Disease Name
Scientific name of pathogen
Subject Guanica Sugar Cane Mill
Slide credit Thurston
Additional information - processing

Slide Number 8
Date 1/22/70
Site Near Lajas Exp. Station, Puerto Rico
Hosts Sugar Cane
Disease Name
Scientific name of pathogen
Subject Mechanical harvester
Slide credit Thurston
Additional information

Slide Number 9
Date 1/22/70
Site Near Lajas Exp. Station, Puerto Rico
Hosts Sugar Cane
Disease Name
Scientific name of pathogen
Subject Mechanical harvesting of sugar cane
Slide credit Thurston
Additional information

Slide Number 10
Date 1/22/70
Site Near Lajas Exp. Station, Puerto Rico
Hosts Sugar Cane
Disease Name
Scientific name of pathogen
Subject Mechanical harvesting of sugar cane
Slide credit Thurston
Additional information

Slide Number 11
Date 1/9/80
Site Villahermosa, Mexico
Hosts Sugar Cane
Disease Name
Scientific name of pathogen
Subject Sugar Cane loader
Slide credit Thurston
Additional information - harvesting

Slide Number 12
Date 1/4/85
Site Road to Turrialba, Costa Rica
Hosts Sugar Cane
Disease Name
Scientific name of pathogen
Subject Grinding cane in trapiche (small scale
sugar mill
Slide credit Thurston
Additional information - processing

Slide Number 13
Date 1992
Site Honduras
Hosts Sugar Cane
Disease Name
Scientific name of pathogen
Subject Grinding cane in small scale
sugar mill with oxen
Slide credit Steve Sherwood
Additional information - processing

Slide Number 14
Date 1/4/85
Site Road to Turrialba, Costa Rica
Hosts Sugar Cane
Disease Name
Scientific name of pathogen
Subject Panela (brown sugar) from trapiche
Slide credit Thurston
Additional information

Slide Number 15
Date ?
Site Ecuador
Hosts Sugar Cane
Disease Name
Scientific name of pathogen
Subject Sugar cane for chewing for sale
Slide credit ?
Additional information

Slide Number 16
Date 3/10/60
Site Palmira, Colombia
Hosts Sugar Cane
Disease Name Ratoon Stunting
Scientific name of pathogen - Clavibacter xyli subsp. xyli
Subject Left - Diseased cane; Right - Hot water treated
Slide credit Thurston
Additional information

Slide Number 17
Date 3/10/60
Site Palmira, Colombia
Hosts Sugar Cane
Disease Name Ratoon Stunting
Scientific name of pathogen - Clavibacter xyli subsp. xyli
Subject Left - Hot water treated; Right - Healthy
Slide credit Thurston
Additional information

Slide Number 18
Date 3/10/60
Site Palmira, Colombia
Hosts Sugar Cane
Disease Name Ratoon Stunting
Scientific name of pathogen - Clavibacter xyli subsp. xyli
Subject Left - Hot water treated; Right - Healthy
Slide credit Thurston
Additional information - Clyde Christiansen, Guillermo Galvez
and Rodolfo Barriga

Slide Number 19
Date 10/8/68
Site Isabella, Puerto Rico
Hosts Sugar cane
Disease Name Ratoon Stunting
Scientific name of pathogen - Clavibacter xyli subsp. xyli
Subject Orange discoloration in node of vascular system;
symptom of ratoon stunting disease
Slide credit Thurston
Additional information

Slide Number 20
Date ?
Site ?
Hosts Sugar cane
Disease Name Ratoon Stunting
Scientific name of pathogen - Clavibacter xyli subsp. xyli
Subject Orange discoloration in node of vascular system;
symptom of ratoon stunting disease
Slide credit American Phytopathological Society
Additional information

Slide Number 21
Date 8/30/61
Site Palmira, Colombia
Hosts Sugar Cane
Disease Name Ratoon Stunting
Scientific name of pathogen - Clavibacter xyli subsp. xyli
Subject Left-tratado (treated with hot water) - healthy
Right - inoculated by machete cuts - diseased
Slide credit Thurston
Additional information - bacterial transmission

Slide Number 22
Date 8/30/61
Site Palmira, Colombia
Hosts Sugar Cane
Disease Name Ratoon Stunting
Scientific name of pathogen - Clavibacter xyli subsp. xyli
Subject Left-testigo -check - healthy
Right - inoculated by machete cuts - diseased
Slide credit Thurston
Additional information - bacterial transmission

Slide Number 23
Date 10/28/64
Site Zarzál, Colombia - Ingenio Riopaila
Hosts Sugar Cane
Disease Name Sugar Cane Mosaic
Scientific name of pathogen - virus
Subject Sugar Cane Mosaic symptoms
Slide credit Thurston
Additional information

Slide Number 24
Date 10/28/64
Site Zarzál, Colombia - Ingenio Riopaila
Hosts Sugar Cane
Disease Name Sugar Cane Mosaic
Scientific name of pathogen - virus
Subject Sugar Cane Mosaic symptoms
Slide credit Thurston
Additional information

Slide Number 25
Date 1229/69
Site Gurabo, Puerto Rico
Hosts Sugar Cane
Disease Name Sugar Cane Mosaic
Scientific name of pathogen - virus
Subject Sugar cane seedlings being tested for
sugar cane mosaic by USDA/
Slide credit Thurston
Additional information -L-R - Brockman, T. L. Chu, Hassan, Harry MacDonald

Slide Number 26
Date 10/8/68
Site Isabella, Puerto Rico
Hosts Sugar Cane
Disease Name Chlorotic Streak of sugar cane
Scientific name of pathogen - virus
Subject Symptoms of Chlorotic Streak of sugar cane
Slide credit Thurston
Additional information

Slide Number 27
Date ?
Site ?
Hosts Sugar cane
Disease Name Pineapple disease of sugar cane
Scientific name of pathogen - Ceratocystis paradoxa
Subject Symptoms of Pineapple disease of sugar cane
Slide credit American Phytopathological Society
Additional information

Slide Number 28
Date ?
Site ?
Hosts Sugar Cane
Disease Name Red rot of sugar cane
Scientific name of pathogen - Glomerella tucmanensis
Subject Symptoms of Red rot of sugar cane
Slide credit American Phytopathological Society
Additional information

Slide Number 29
Date March 1968
Site Tainan, Taiwan
Hosts Sugar cane and maize
Disease Name Downy mildew of sugar cane
Scientific name of pathogen - Peronosclerospora sacchari
Subject Maize plots for evaluation of P. sacchari resistance
interplanted with infected sugarcane
Slide credit Paul Sun
Additional information

Slide Number 30
Date ?
Site ?
Hosts
Disease Name - Sugar cane smut
Scientific name of pathogen - Ustilago scitaminea
Subject Symptoms of sugar cane smut
Slide credit R. A. Fredericksen
Additional information

Slide Number 31
Date 1/29/61
Site Gurabo, Puerto Rico
Hosts Sugar cane
Disease Name Ring spot
Scientific name of pathogen - Leptosphaeria sacchari
Subject Symptoms of ring spot
Slide credit Thurston
Additional information

Slide Number 32
Date ?
Site ?
Hosts Sugar cane
Disease Name Pythium root rot of sugar cane
Scientific name of pathogen - Pythium arrhenomanes
Subject Symptoms of Pythium root rot of sugar cane
Slide credit American Phytopathological Society
Additional information

Slide Number 33
Date 1/21/70
Site Mayaguez, Puerto Rico
Hosts Sugar cane
Disease Name Brown stripe &/or eye spot
Scientific name of pathogen - Biopolaris sacchari (Helminthosporium sacchari)
Subject Symptoms
Slide credit Thurston
Additional information