ROOTS1 ­ Root and tuber slides

Slide Number 1
Date
Site
Hosts
Disease Name
Scientific name of pathogen
Subject World production of root crops
Slide credit Thurston
Additional information

Slide Number 2
Date 1991
Site
Hosts
Disease Name
Scientific name of pathogen
Subject Tropical Crop Production
Slide credit
Additional information

Slide Number 3
Date ?
Site Puerto Rico
Hosts Tropical root/tuber crops
Disease Name
Scientific name of pathogen
Subject Yams, cassava, tannier, dasheen, sweet potato
Slide credit Thurston
Additional information

Slide Number 4
Date 9/4/87
Site Fall Creek, Ithaca, NY
Hosts
Disease Name
Scientific name of pathogen
Subject Goundnut, potato-bean, Apios americana
Slide credit Thurston
Additional information

Slide Number 5
Date 1/27/70
Site Orocovis, Puerto Rico
Hosts Dasheen, tannier, Yam, cassava, sweet potato
Disease Name
Scientific name of pathogen
Subject Dasheen, tannier, Yam, cassava, sweet potato
Slide credit Thurston
Additional information

Slide Number 6
Date ?
Site ?
Hosts
Disease Name
Scientific name of pathogen
Subject Graph of calories, world crops
Slide credit Thurston
Additional information

Slide Number 7
Date ?
Site ?
Hosts
Disease Name
Scientific name of pathogen
Subject Graph of protein, major crops
Slide credit Thurston
Additional information

Slide Number 8
Date ?
Site ?
Hosts
Disease Name
Scientific name of pathogen
Subject Maximum yield, tropical crops
Slide credit Thurston
Additional information

Slide Number 9
Date ?
Site ?
Hosts
Disease Name
Scientific name of pathogen
Subject Sources of man's food energy
Slide credit Thurston
Additional information

Slide Number 10
Date ?
Site ?
Hosts
Disease Name
Scientific name of pathogen
Subject Returns to labor, African crops
Slide credit Thurston
Additional information

Slide Number 11
Date ?
Site ?
Hosts
Disease Name
Scientific name of pathogen
Subject Potato history - negative comments
Slide credit Thurston
Additional information

Slide Number 12
Date
Site
Hosts
Disease Name
Scientific name of pathogen
Subject Dry matter, protein, & carbohydrate content
root and tuber crops
Slide credit Thurston
Additional information

Slide Number 13
Date 1/28/69
Site Corozol, Puerto Rico
Hosts
Disease Name
Scientific name of pathogen
Subject L-R; Tannier, Colocasia, cassava,
sweet potatoes, yam
Slide credit Thurston
Additional information

Slide Number 14
Date
Site
Hosts
Disease Name
Scientific name of pathogen
Subject Introduction of potatoes into
Germany by Frederick William I
Slide credit Thurston
Additional information

Slide number 15
Date
Site
Hosts
Disease Name
Scientific name of pathogen
Subject Colombus' meal in 1492 in
Americas included cassava
Slide credit Thurston
Additional information

Slide Number 16
Date 1978
Site
Hosts
Disease Name
Scientific name of pathogen
Subject Food crops in Nigeria; rice, plantain, yams, cassava, cowpeas
Slide credit Moni Taiwo
Additional information

Slide Number 17
Date 10/10/68
Site Puerto Rico
Hosts Yams and tannier
Disease Name
Scientific name of pathogen
Subject Hillsides with yams and tannier fields
Slide credit Thurston
Additional information - Small farms

Slide Number 18
Date 1/7/73
Site Altagracia, Dominican Republic
Hosts
Disease Name
Scientific name of pathogen
Subject tuber crops & citrus in market
Slide credit Thurston
Additional information

Slide Number 19
Date 1/7/73
Site Altagracia, Dominican Republic
Hosts
Disease Name
Scientific name of pathogen
Subject Root crops in market
Slide credit Thurston
Additional information

Slide Number 20
Date 9/13/82
Site Alujuela, Dominican Republic
Hosts
Disease Name
Scientific name of pathogen
Subject Sweet potato flower
Slide credit Thurston
Additional information

Slide Number 21
Date 9/13/82
Site Alujuela, Dominican Republic
Hosts
Disease Name
Scientific name of pathogen
Subject Sweet potato propagation
by cuttings
Slide credit Thurston
Additional information

Slide Number 22
Date 9/9/82
Site Turrialba, Costa Rica
Hosts
Disease Name
Scientific name of pathogen
Subject Sweet potato collection
Slide credit Thurston
Additional information

Slide Number 23
Date 12/6/73
Site IITA, Nigeria
Hosts Sweet potato
Disease Name
Scientific name of pathogen
Subject Damage - sweet potato weevil
Slide credit Thurston
Additional information

Slide Number 24
Date 12/6/73
Site IITA, Nigeria
Hosts Sweet potato
Disease Name
Scientific name of pathogen
Subject Sweet potatoes
Slide credit Thurston
Additional information

Slide Number 25
Date 12/6/73
Site IITA, Nigeria
Hosts Sweet potato
Disease Name
Scientific name of pathogen
Subject Sweet potatoes
Slide credit Thurston
Additional information

Slide Number 26
Date 9/13/82
Site Alajuela, Puerto Rico
Hosts
Disease Name
Scientific name of pathogen
Subject Sweet potato
Slide credit Thurston
Additional information

Slide Number 27
Date 11/17/71
Site Tainan, Taiwan
Hosts Sweet potato
Disease Name Sweet potato witches broom
Scientific name of pathogen -- mycoplasma
Subject Sweet potato witches broom
Slide credit Thurston
Additional information

Slide Number 28
Date 1980
Site Ghana
Hosts Yams - Dioscorea spp.
Disease Name
Scientific name of pathogen
Subject Yams in market
Slide credit Conrad Bonsi
Additional information

Slide Number 29
Date 1/11/71
Site Ibadan, Nigeria
Hosts Harvesting yams
Disease Name
Scientific name of pathogen
Subject Farmer harvesting yams
Slide credit Thurston
Additional information

Slide Number 30
Date 1/23/69
Site Mayaguez, Puerto Rico
Hosts
Disease Name
Scientific name of pathogen
Subject Field of staked yams/bamboo
Slide credit Thurston
Additional information

Slide Number 31
Date 10/8/68
Site Isabella, Puerto Rico
Hosts
Disease Name
Scientific name of pathogen
Subject Yams on ridges
Slide credit Thurston
Additional information

Slide Number 32
Date 10/8/68
Site Isabella, Puerto Rico
Hosts
Disease Name
Scientific name of pathogen
Subject Fungicide trial on yams (Colletotrichum
Slide credit Thurston
Additional information

Slide Number 33
Date 1/17/75
Site Isabella, Puerto Rico
Hosts
Disease Name
Scientific name of pathogen
Subject Harvesting yams
Slide credit Thurston
Additional information

Slide Number 34
Date 9/9/82
Site Turrialba, Costa Rica
Hosts
Disease Name
Scientific name of pathogen
Subject Staked yams
Slide credit Thurston
Additional information

Slide Number 35
Date 9/9/82
Site Turrialba, Costa Rica
Hosts
Disease Name
Scientific name of pathogen
Subject Staked yams
Slide credit Thurston
Additional information

Slide Number 36
Date 1/8/85
Site Turrialba, Costa Rica
Hosts
Disease Name
Scientific name of pathogen
Subject Yam harvest
Slide credit Thurston
Additional information

Slide Number 37
Date 1/8/85
Site Turrialba, Costa Rica
Hosts Yam - Dioscorea alata
Disease Name anthracnose
Scientific name of pathogen - Glomerella cingulata
Subject Damage to plants
Slide credit Thurston
Additional information

Slide Number 38
Date 1980
Site Ghana
Hosts
Disease Name
Scientific name of pathogen
Subject Yams on stakes
Slide credit Conrad Bonsi
Additional information

Slide Number 39
Date 4/15/83
Site Wageningen, Netherlands
Hosts
Disease Name
Scientific name of pathogen
Subject Yam - Dioscorea alata
Slide credit Thurston
Additional information

Slide Number 40
Date 12/6/73
Site IITA, Nigeria
Hosts Yam
Disease Name
Scientific name of pathogen
Subject Yam barn, storage
Slide credit Thurston
Additional information

Slide Number 41
Date 12/6/73
Site IITA, Nigeria
Hosts Yam
Disease Name
Scientific name of pathogen
Subject Yam barn, storage
Slide credit Thurston
Additional information

Slide Number 42
Date 1980
Site Ghana
Hosts
Disease Name
Scientific name of pathogen
Subject Rustic yam storage
Slide credit Conrad Bonsi
Additional information

Slide Number 43
Date 1/5/85
Site Hone Creek, Costa Rica
Hosts
Disease Name
Scientific name of pathogen
Subject Yam storage at cooperative
Slide credit Thurston
Additional information

Slide Number 44
Date 1/5/85
Site Hone Creek, Costa Rica
Hosts
Disease Name
Scientific name of pathogen
Subject Yams ready for shipment
Slide credit Thurston
Additional information

Slide Number 45
Date 1/7/89
Site Puerto Viejo, Costa Rica
Hosts
Disease Name
Scientific name of pathogen
Subject Alfredo Smith planting yams
Slide credit Thurston
Additional information

Slide Number 46
Date 1/7/89
Site Puerto Viejo, Costa Rica
Hosts
Disease Name
Scientific name of pathogen
Subject Alfredo Smith planting yams
Slide credit Thurston
Additional information

Slide Number 47
Date 1/11/89
Site San José, Costa Rica
Hosts
Disease Name
Scientific name of pathogen
Subject Peeling Yams, Yucatica
Slide credit Thurston
Additional information

Slide Number 48
Date 9/13/82
Site Alajuela, Puerto Rico
Hosts
Disease Name
Scientific name of pathogen
Subject Left- Xanthosoma spp. (Tannier) ;
Rt - Colocasia esculenta (Taro)
Slide credit Thurston
Additional information

Slide Number 49
Date 1967
Site Palan Islands, S. Pacific
Hosts
Disease Name
Scientific name of pathogen
Subject Woman harvesting taro in swamp
Slide credit National Geographic Society
Additional information

Slide Number 50
Date 1/6/79
Site Teapa, Mexico
Hosts
Disease Name
Scientific name of pathogen
Subject Foreground - Colocasia esculenta (Taro) Back - Xanthosoma spp. (Tannier) ;
Slide credit Thurston
Additional information

Slide Number 51
Date 1/17/75
Site Isabella, Puerto Rico
Hosts
Disease Name Unknown virus
Scientific name of pathogen ??
Subject Xanthosoma spp. (Tannier)
Slide credit Thurston
Additional information

Slide Number 52
Date 6/18/67
Site St. Vincent, West Indies
Hosts
Disease Name
Scientific name of pathogen
Subject Colocasia esculenta (Taro/Dasheen)
Slide credit Thurston
Additional information

Slide Number 53
Date 9/982
Site Turrialba, Costa Rica
Hosts
Disease Name
Scientific name of pathogen
Subject Xanthosoma spp. (Tannier) planting
Slide credit Thurston
Additional information

Slide Number 54
Date 1/8/80
Site Teapa, Mexico
Hosts
Disease Name
Scientific name of pathogen
Subject Colocasia esculenta (Taro/Dasheen)
on edge of cacao plantation
Slide credit Thurston
Additional information

Slide Number 55
Date 9/982
Site Turrialba, Costa Rica
Hosts
Disease Name
Scientific name of pathogen
Subject Xanthosoma spp. (Tannier) planting
Slide credit Thurston
Additional information

Slide Number 56
Date 1/22/69
Site Mayaguez, Puerto Rico
Hosts
Disease Name
Scientific name of pathogen
Subject Xanthosoma spp. (Tannier) roots (Yautia)
Slide credit Thurston
Additional information

Slide Number 57
Date ?
Site ?
Hosts
Disease Name
Scientific name of pathogen
Subject Xanthosoma spp. (Tannier) flower
Slide credit Loy Crowder
Additional information

Slide Number 58
Date 1/16/85
Site Dhaka, Bangladesh
Hosts
Disease Name
Scientific name of pathogen
Subject farmer's home and field of Colocasia esculenta (Taro)
Slide credit Thurston
Additional information

Slide Number 59
Date October 1983
Site Cameroon
Hosts
Disease Name root rot
Scientific name of pathogen ??
Subject Root rot of Xanthosoma spp. and James Teri
Slide credit James Teri
Additional information

Slide Number 60
Date 9/13/82
Site Alujuela, Puerto Rico
Hosts
Disease Name
Scientific name of pathogen
Subject Wing Bean - Psophocarpus tetragonolobus - flowers and pods
Slide credit Thurston
Additional information

Slide Number 61
Date 1/22/69
Site Mayaguez, Puerto Rico
Hosts
Disease Name
Scientific name of pathogen
Subject Arrowroot - Maranta arundinacea
Slide credit Thurston
Additional information

Slide Number 62
Date 3/23/71
Site Popayan, Colombia
Hosts
Disease Name
Scientific name of pathogen
Subject Arracacha - Arracacia xanthorrhiza
Slide credit Thurston
Additional information

Slide Number 63
Date ?
Site Corozol, Puerto Rico
Hosts
Disease Name
Scientific name of pathogen
Subject Arracacha - Arracacia xanthorrhiza
Slide credit ?
Additional information

Slide Number 64
Date 1/28/69
Site Corozol, Puerto Rico
Hosts
Disease Name
Scientific name of pathogen
Subject Arracacha - Arracacia xanthorrhiza
Slide credit Thurston
Additional information
Slide Number 65
Date 12/6/73
Site Ibadan, Nigeria
Hosts
Disease Name
Scientific name of pathogen
Subject Yam Bean - Pachyrrhizus erosus - foliage, pods, and roots
Slide credit Thurston
Additional information

Slide Number 66
Date 1/22/69
Site Mayaguez, Puerto Rico
Hosts
Disease Name
Scientific name of pathogen
Subject Yam Bean - Pachyrrhizus erosus - foliage, pods, and roots
Slide credit Thurston
Additional information

Slide Number 67
Date 1/28/69
Site Corozol, Puerto Rico
Hosts
Disease Name
Scientific name of pathogen
Subject Ginger - Zingiber officianale
Slide credit Thurston
Additional information

Slide Number 68
Date 1/8/87
Site Limon, Costa Rica
Hosts
Disease Name
Scientific name of pathogen
Subject Ginger - Zingiber officinale and
Sung-Po Kou of JAPDEVA
Slide credit Thurston
Additional information

Slide Number 69
Date 1/22/69
Site Mayaguez, Puerto Rico
Hosts
Disease Name
Scientific name of pathogen
Subject Edible canna, Queensland arrowroot;
Canna indica or Canna edulis
Slide credit Thurston
Additional information