Barley:Photos

Small Grain Pest and Nutritional Disorder Photos

2,4-D_damage_to_barley

2,4-D damage to barley (Mark van Gessel; Colorado State University)

[1]

Anthracnose_Damage_-_Rye

Anthracnose Damage - Rye

Barley_yellow_dwarf_symptoms

Barley yellow dwarf symptoms (Colorado State University)

[2]

Barley_yellow_dwarf_symptoms

Barley yellow dwarf symptoms (Colorado State University)

[3]

Bipolaris_1

Bipolaris sorokiniana (syn. helminthosporium sativum), subcrown internodes darkened (left); healthy plants (right) (R. James Cook, USDA)

[4]

Boron_deficiency_in_barley

Boron deficiency in barley

(Ralph B. Clark, USDA-ARS)

Common_root_rot_1

Common root rot early symptoms on young plants, Bipolaris sorokiniana (syn. helminthosporium sativum) (left); healthy plant (right) (R. James Cook, USDA)

[5]

Copper_deficiency_in_barley

Copper deficiency in barley

(Ralph B. Clark, USDA-ARS)

Copper_deficiency_in_oats

Copper deficiency in oats

(Ralph B. Clark, USDA-ARS)

Crown_rust_of_oats

Crown rust of oats (H. F. Schwartz; Colorado State University)

[6]

Dwarf_bunt_1

Dwarf bunt teliospore cloud, Tilletia controversa released during harvest (James A. Hoffmann, USDA)

[7]

Eyespot_2

Sharp eyespot on culms, Rhizoctonia cerealis (R. James Cook, USDA)

[8]

Freeze_damage_to_wheat_head,_Julesburg

Freeze damage to wheat head, Julesburg (H. F. Schwartz; Colorado State University)

[9]

Frost_damage_-_winter_wheat

Frost damage - winter wheat (H. F. Schwartz; Colorado State University)

[10]

Frost_damage_on_wheat

Frost damage on wheat (H. F. Schwartz; Colorado State University)

[11]

Frost_damage_on_wheat

Frost damage on wheat (H. F. Schwartz; Colorado State University)

[12]

Fusarium_leaf_spot_1

Fusarium leaf spot (R. James Cook, USDA)

[13]

Hail_damage_wheat

Hail damage on wheat (H. F. Schwartz; Colorado State University)

[14]

Hail_damaged_wheat

Hail damaged wheat (Colorado State University)

[15]

Helminthosporium_Leaf_Spot_-_Oat

Helminthosporium Leaf Spot - Oat

High plains virus on wheat

High_plains_virus_on_wheat

http://ianrwww.unl.edu/ianr/plntpath/nematode/PPATHPER/Hpv.htm (Stanley G. Jensen, USDA-ARS, University of Nebraska)

High_plains_virus_on_wheat

High plains virus on wheat

http://ianrwww.unl.edu/ianr/plntpath/nematode/PPATHPER/Hpv.htm (Stanley G. Jensen, USDA-ARS, University of Nebraska)

High_plains_virus_on_wheat

High plains virus on wheat

http://ianrwww.unl.edu/ianr/plntpath/nematode/PPATHPER/Hpv.htm (Stanley G. Jensen, USDA-ARS, University of Nebraska)

High_plains_virus_on_wheat

High plains virus on wheat

http://ianrwww.unl.edu/ianr/plntpath/nematode/PPATHPER/Hpv.htm (Stanley G. Jensen, USDA-ARS, University of Nebraska)

Leaf_Rust

Leaf Rust

Leaf_Stripe_-_Barley

Leaf Stripe - Barley

Lodged_winter_wheat

Lodged winter wheat (Colorado State University)

[16]

Lodging_wheat

Lodging wheat (Colorado State University)

[17]

Loose_Smut_-_Wheat_or_Barley

Loose Smut - Wheat or Barley

Loose_smut_of_oats

Loose smut of oats (H. F. Schwartz; Colorado State University)

[18]

Loose_smut_symptoms

Loose smut symptoms (; Colorado State University)

[19]

Manganese_deficiency_in_barley

Manganese deficiency in barley

(Ralph B. Clark, USDA-ARS)

Nematode-trapping_fungus,_Dactylella_(sticky_net_traps)

Nematode-trapping fungus, Dactylella (sticky net traps) (H. J. Larsen; Colorado State University)

[20]

Nitrogen_deficiency_symptoms_in_wheat

Nitrogen deficiency symptoms in wheat (Colorado State University)

[21]

Ozone_injury_1

Ozone chronic exposure injured leaf (right), healthy leaf (left) (Allen S. Heagle, USDA)

[22]

Polymyxa_graminis_resting_spore_cluster_in_wheat_root_epidermis

Polymyxa graminis resting spore cluster in wheat root epidermis (H. J. Larsen; Colorado State University)

[23]

Powdery_Mildew_-_Wheat_or_Barley

Powdery Mildew - Wheat or Barley

Russian_Wheat_Aphid_susceptible_barley

Russian Wheat Aphid susceptible barley (H. F. Schwartz; Colorado State University)

[24]

Rye_head_&_leaf_smut

Rye head & leaf smut (H. J. Larsen; Colorado State University)

[25]

Rye_head_smut

Rye head smut (H. J. Larsen; Colorado State University)

[26]

SBWMV_symptoms_on_wheat

SBWMV symptoms on wheat (H. J. Larsen; Colorado State University)

[27]

SBWMV_symptoms_on_wheat

SBWMV symptoms on wheat (H. J. Larsen; Colorado State University)

[28]

Scald_Disease_-_Barley

Scald Disease - Barley

Secondary_root_1

Secondary root emerging, Fusarium culmorum (R. James Cook, USDA)

[29]

Septeria_Leaf_Spot_-_Wheat

Septeria Leaf Spot - Wheat

Tan_spot_in_wheat

Tan spot in wheat (Colorado State University)

[30]

Tan_spot_in_wheat

Tan spot in wheat (Colorado State University)

[31]

Volunteer_onions_in_wheat

Volunteer onions in wheat (H. F. Schwartz; Colorado State University)

[32]

Weeds_in_wheat_stubble

Weeds in wheat stubble (Colorado State University)

[33]

Wheat_-_hail_damage

Wheat - hail damage (H. F. Schwartz; Colorado State University)

[34]

Wheat_freeze_damage

Wheat freeze damage (Colorado State University)

[35]

Wheat_freeze_damage

Wheat freeze damage (Colorado State University)

[36]

Wheat_freeze_damage

Wheat freeze damage (Colorado State University)

[37]

Wheat_freeze_damage

Wheat freeze damage (Colorado State University)

[38]

Wheat_freeze_damage

Wheat freeze damage (Colorado State University)

[39]

Wheat_freeze_damage

Wheat freeze damage (Colorado State University)

[40]

Wheat_leaf_rust

Wheat leaf rust (Colorado State University)

[41]

Wheat_leaf_rust

Wheat leaf rust (H. F. Schwartz; Colorado State University)

[42]

Wheat_response_to_nitrogen

Wheat response to nitrogen (Colorado State University)

[43]

Wheat_response_to_nitrogen

Wheat response to nitrogen (Colorado State University)

[44]

Wheat_response_to_nitrogen

Wheat response to nitrogen (Colorado State University)

[45]

Wheat_response_to_nitrogen

Wheat response to nitrogen (Colorado State University)

[46]

Wheat_response_to_nitrogen

Wheat response to nitrogen (Colorado State University)

[47]

Wheat_response_to_phosphorus

Wheat response to phosphorus (Colorado State University)

[48]

Wheat_response_to_sulfur

Wheat response to sulfur (Colorado State University)

[49]

Wheat_responses_to_Phosphorus

Wheat responses to Phosphorus (Colorado State University)

[50]

Wheat_root_rot_symptoms

Wheat root rot symptoms (Colorado State University)

[51]

Wheat_root_rot_symptoms

Wheat root rot symptoms (Colorado State University)

[52]

Wheat_stem_rust

Wheat stem rust (Colorado State University)

[53]

Wheat_stem_rust

Wheat stem rust (Colorado State University)

[54]

Wheat_streak_mosaic_symptoms

Wheat streak mosaic symptoms (Colorado State University)

[55]

Wheat_streak_mosaic_symptoms

Wheat streak mosaic symptoms (Colorado State University)

[56]

Wheat_streak_mosaic_symptoms

Wheat streak mosaic symptoms (Colorado State University)

[57]

Wheat_stripe_leaf_rust

Whet stripe leaf rust (Colorado State University)

[58]

Wheat_up_close

Wheat up close (Colorado State University)

[59]

Wheat_yellows_1

Seedborne wheat yellows symptoms (R. James Cook, USDA)

[60]

Winter_killed_wheat

Winter killed wheat (Colorado State University)

[61]

Winter_killed_wheat

Winter killed wheat (Colorado State University)

[62]

Zinc_deficiency_in_barley

Zinc deficiency in barley

(Ralph B. Clark, USDA-ARS)

Zinc_deficiency_in_oat

Zinc deficiency in oat

(Ralph B. Clark, USDA-ARS)

Zinc_deficiency_in_oat

Zinc deficiency in oat

(Ralph B. Clark, USDA-ARS)

Zinc_deficiency_in_wheat

Zinc deficiency in wheat (Colorado State University)

[63]

Zinc_deficiency_in_wheat

Zinc deficiency in wheat

(Ralph B. Clark, USDA-ARS)

Zinc_deficiency_in_wheat

Zinc deficiency in wheat

(Ralph B. Clark, USDA-ARS)

Zinc_deficiency_in_wheat

Zinc deficiency in wheat

(Ralph B. Clark, USDA-ARS)