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Gerald Holmes's Images

Title: Product Development Manager
Organization: Valent USA Corporation
Country: United States
Web: http://

1994-1997: Plant Pathology Farm Advisor; Univ of Calif. Cooperative Extension Service, Imperial Co.// 1997-2008: Plant Pathology Extension Specialist; NC State University, Raleigh, NC// 2009-present: Product Development Manager; Valent USA Corporation


Remove Filters: Root(s)(X)

133 Images of 31 Subjects View Subject List View Image Descriptions View Thumbnails

133 Images    

Page: 1/3     Display:


1574356
1574356

unknown
Root(s)
Gerald Holmes

1574354
1574354

abiotic stresses (general)
Root(s)
Gerald Holmes

1574353
1574353

abiotic stresses (general)
Root(s)
Gerald Holmes

1574352
1574352

Sweet Potato Feathery Mottle Virus
Potyvirus SPFMV
Root(s)
Gerald Holmes

1574351
1574351

sweetpotato
Ipomoea batatas
Root(s)
Gerald Holmes

1574231
1574231

sweetpotato
Ipomoea batatas
Root(s)
Gerald Holmes

1574228
1574228

sweetpotato
Ipomoea batatas
Root(s)
Gerald Holmes

1574229
1574229

sweetpotato
Ipomoea batatas
Root(s)
Gerald Holmes

1574230
1574230

sweetpotato
Ipomoea batatas
Root(s)
Gerald Holmes

1574224
1574224

sweetpotato
Ipomoea batatas
Root(s)
Gerald Holmes

1574223
1574223

sweetpotato
Ipomoea batatas
Root(s)
Gerald Holmes

1574198
1574198

sweetpotato
Ipomoea batatas
Root(s)
Gerald Holmes

1574197
1574197

Sweet Potato Feathery Mottle Virus
Potyvirus SPFMV
Root(s)
Gerald Holmes

1574196
1574196

Sweet Potato Feathery Mottle Virus
Potyvirus SPFMV
Root(s)
Gerald Holmes

1574195
1574195

Sweet Potato Feathery Mottle Virus
Potyvirus SPFMV
Root(s)
Gerald Holmes

1574190
1574190

Sweet Potato Feathery Mottle Virus
Potyvirus SPFMV
Root(s)
Gerald Holmes

1574194
1574194

Sweet Potato Feathery Mottle Virus
Potyvirus SPFMV
Root(s)
Gerald Holmes

1574186
1574186

scurf
Monilochaetes infuscans
Root(s)
Gerald Holmes

1574181
1574181

sweetpotato
Ipomoea batatas
Root(s)
Gerald Holmes

1574178
1574178

sour rot
Geotrichum candidum
Root(s)
Gerald Holmes

1574168
1574168

abiotic stresses (general)
Root(s)
Gerald Holmes

1574167
1574167

abiotic stresses (general)
Root(s)
Gerald Holmes

1574165
1574165

abiotic stresses (general)
Root(s)
Gerald Holmes

1574166
1574166

abiotic stresses (general)
Root(s)
Gerald Holmes

1574164
1574164

abiotic stresses (general)
Root(s)
Gerald Holmes

1574163
1574163

abiotic stresses (general)
Root(s)
Gerald Holmes

1574162
1574162

abiotic stresses (general)
Root(s)
Gerald Holmes

1574078
1574078

abiotic stresses (general)
Root(s)
Gerald Holmes

1571715
1571715

Rhizobium bacteria
Rhizobium spp.
Root(s)
Gerald Holmes

1571713
1571713

Rhizobium bacteria
Rhizobium spp.
Root(s)
Gerald Holmes

1573382
1573382

Fusarium root rot and wilt
Fusarium oxysporum
Root(s)
Gerald Holmes

1573383
1573383

cantaloupe
Cucumis melo Cantalupensis Group
Root(s)
Gerald Holmes

1573381
1573381

cantaloupe
Cucumis melo Cantalupensis Group
Root(s)
Gerald Holmes

1573379
1573379

cantaloupe
Cucumis melo Cantalupensis Group
Root(s)
Gerald Holmes

1573380
1573380

cantaloupe
Cucumis melo Cantalupensis Group
Root(s)
Gerald Holmes

1573378
1573378

cantaloupe
Cucumis melo Cantalupensis Group
Root(s)
Gerald Holmes

1573376
1573376

cantaloupe
Cucumis melo Cantalupensis Group
Root(s)
Gerald Holmes

1573377
1573377

cantaloupe
Cucumis melo Cantalupensis Group
Root(s)
Gerald Holmes

1573331
1573331

root-knot nematode
Meloidogyne spp.
Root(s)
Gerald Holmes

1573330
1573330

root-knot nematode
Meloidogyne spp.
Root(s)
Gerald Holmes

1573329
1573329

root-knot nematode
Meloidogyne spp.
Root(s)
Gerald Holmes

1573325
1573325

Fusarium root rot and wilt
Fusarium oxysporum
Root(s)
Gerald Holmes

1573324
1573324

watermelon
Citrullus lanatus
Root(s)
Gerald Holmes

1573284
1573284

unknown fungi
Root(s)
Gerald Holmes

1573281
1573281

Rhizoctonia damping-off, blight and rot
Rhizoctonia solani
Root(s)
Gerald Holmes

1573282
1573282

Rhizoctonia damping-off, blight and rot
Rhizoctonia solani
Root(s)
Gerald Holmes

1573280
1573280

Rhizoctonia damping-off, blight and rot
Rhizoctonia solani
Root(s)
Gerald Holmes

1573279
1573279

Rhizoctonia damping-off, blight and rot
Rhizoctonia solani
Root(s)
Gerald Holmes

1572972
1572972

Pythium diseases
Pythium spp.
Root(s)
Gerald Holmes

1572970
1572970

Pythium diseases
Pythium spp.
Root(s)
Gerald Holmes

1572969
1572969

Pythium diseases
Pythium spp.
Root(s)
Gerald Holmes

1572968
1572968

Pythium diseases
Pythium spp.
Root(s)
Gerald Holmes

1572967
1572967

Pythium diseases
Pythium spp.
Root(s)
Gerald Holmes

1572966
1572966

Pythium diseases
Pythium spp.
Root(s)
Gerald Holmes

1572964
1572964

Pythium diseases
Pythium spp.
Root(s)
Gerald Holmes

1572960
1572960

Pythium diseases
Pythium spp.
Root(s)
Gerald Holmes

1572959
1572959

watermelon
Citrullus lanatus
Root(s)
Gerald Holmes

1572958
1572958

Pythium diseases
Pythium spp.
Root(s)
Gerald Holmes

1572945
1572945

sweetpotato
Ipomoea batatas
Root(s)
Gerald Holmes

1572944
1572944

sweetpotato
Ipomoea batatas
Root(s)
Gerald Holmes

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