Narrow Results by:

Subject Specific Filters:

Type:

Diseases (7)

Insects (2)

Plants (2)

Other Damage Agents (1)

1. Category:             

   Crops (2)

   Foliage Diseases (2)

   Forbs/Herbs (2)

   Stem and Leaf Rusts (2)

1. Order:                   (show all)

   Asterales (2)

   Pleosporales (2)

   Albuginales (1)

   Coleoptera (1)

   Helotiales (1)

   • Hymenoptera (1)
   • Hypocreales (1)
   • Mucorales (1)
   • Terrestrial weather (1)
   • Uredinales (1)

Image Specific Filters:

1. Descriptor:           (show all)

   Symptoms (36)

   Flower(s) (20)

   Field (15)

   Plant(s) (10)

   Seedling(s) (8)

   • Sign (7)
   • Damage (2)
   • Equipment (2)
   • Harvesting (2)
   • Sexual Spore (2)
   • Infestation (1)
   • Nursery (1)
   • Research (1)
   • Seed(s) (1)

Gender:

Female (1)

Image Setting:

Field (107)

Laboratory (1)

1. View:                     

   Dorsal / Abaxial / Back (4)

   Ventral / Adaxial / Front (2)

   Identifying Feature (2)

1. Country:                

   United States (105)

   Malawi (3)

Agricultural Systems: Sunflowers

5361619 sunflower Helianthus spp. Flower(s) Howard F. Schwartz	5361618 sunflower Helianthus spp. Flower(s) Howard F. Schwartz	5357377 Sclerotinia rot Sclerotinia sclerotiorum Symptoms Howard F. Schwartz
5360543 sunflower Helianthus spp. Nursery Howard F. Schwartz	5367080 sunflower Helianthus spp. Field Howard F. Schwartz	5365632 sunflower Helianthus spp. Research Howard F. Schwartz
5365929 sunflower Helianthus spp. Field Howard F. Schwartz	5365928 sunflower Helianthus spp. Field Howard F. Schwartz	5365926 sunflower Helianthus spp. Field Howard F. Schwartz
5365927 sunflower Helianthus spp. Field Howard F. Schwartz	5365924 sunflower Helianthus spp. Field Howard F. Schwartz	5365925 sunflower Helianthus spp. Field Howard F. Schwartz
5365923 sunflower Helianthus spp. Flower(s) Howard F. Schwartz	5365922 sunflower Helianthus spp. Flower(s) Howard F. Schwartz	5361679 sunflower Helianthus spp. Plant(s) Howard F. Schwartz
5361677 sunflower Helianthus spp. Field Howard F. Schwartz	5361678 sunflower Helianthus spp. Field Howard F. Schwartz	5361617 rust Puccinia helianthi Symptoms Howard F. Schwartz
5361616 rust Puccinia helianthi Symptoms Howard F. Schwartz	5361615 rust Puccinia helianthi Symptoms Howard F. Schwartz	5361614 white rust Albugo tragopogonis Symptoms Howard F. Schwartz
5361613 white rust Albugo tragopogonis Symptoms Howard F. Schwartz	5361612 white rust Albugo tragopogonis Symptoms Howard F. Schwartz	5361540 Phoma blight Phoma macdonaldii Symptoms Howard F. Schwartz
5361539 Phoma blight Phoma macdonaldii Symptoms Howard F. Schwartz	5361537 Rhizopus soft rots Rhizopus spp. Symptoms Howard F. Schwartz	5363797 sunflower Helianthus spp. Seed(s) Howard F. Schwartz
5362698 Rhizopus soft rots Rhizopus spp. Symptoms Howard F. Schwartz	5362697 Alternaria black molds / stem cankers Alternaria spp. Symptoms Howard F. Schwartz	5362696 rust Puccinia helianthi Symptoms Howard F. Schwartz
5362627 sunflower Helianthus spp. Flower(s) Howard F. Schwartz	5362628 sunflower Helianthus spp. Flower(s) Howard F. Schwartz	5362625 sunflower Helianthus spp. Flower(s) Howard F. Schwartz
5362626 sunflower Helianthus spp. Flower(s) Howard F. Schwartz	5362624 sunflower Helianthus spp. Flower(s) Howard F. Schwartz	5362623 sunflower Helianthus spp. Flower(s) Howard F. Schwartz
5362622 sunflower Helianthus spp. Flower(s) Howard F. Schwartz	5362621 sunflower Helianthus spp. Flower(s) Howard F. Schwartz	5362620 sunflower Helianthus spp. Plant(s) Howard F. Schwartz
5362619 sunflower Helianthus spp. Plant(s) Howard F. Schwartz	5362618 sunflower Helianthus spp. Seedling(s) Howard F. Schwartz	5362617 sunflower Helianthus spp. Field Howard F. Schwartz
5362616 sunflower Helianthus spp. Field Howard F. Schwartz	5362615 sunflower Helianthus spp. Field Howard F. Schwartz	5362613 sunflower Helianthus spp. Equipment Howard F. Schwartz
5362612 sunflower Helianthus spp. Equipment Howard F. Schwartz	5362611 rust Puccinia helianthi Symptoms Howard F. Schwartz	5362609 rust Puccinia helianthi Symptoms Howard F. Schwartz
5362610 rust Puccinia helianthi Symptoms Howard F. Schwartz	5362608 hail Damage Howard F. Schwartz	5362607 hail Damage Howard F. Schwartz
5361066 sunflower Helianthus spp. Field Howard F. Schwartz	5360288 sunflower Helianthus spp. Field Howard F. Schwartz	5359319 sunflower Helianthus spp. Flower(s) Howard F. Schwartz
5359318 sunflower Helianthus spp. Harvesting Howard F. Schwartz	5359317 sunflower Helianthus spp. Harvesting Howard F. Schwartz	5358957 sunflower Helianthus spp. Plant(s) Howard F. Schwartz
5358914 sunflower Helianthus spp. Flower(s) Howard F. Schwartz	5358913 sunflower Helianthus spp. Flower(s) Howard F. Schwartz	5358912 sunflower Helianthus spp. Plant(s) Howard F. Schwartz

Page: 1/2

Home | Image Usage | Accessibility Policy | Privacy Policy | Contact Us

Last updated on Tuesday, May 04, 2010 at 02:41 PM