Difference between revisions of "Cotton:Photos"
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Latest revision as of 09:04, 13 March 2016
Cotton Pest and Nutritional Disorder Photos
Contents
- 1 2-4,_D_Damage
- 2 Angular_leaf_blight_(bacterial_blight)
- 3 Angular_Leaf_Spot
- 4 Ascochyta_Blight
- 5 Bacterial_blight
- 6 Bacterial_blight
- 7 Bacterial_blight
- 8 Boll_Rot
- 9 Boron_deficiency_in_cotton
- 10 Bouteloua_aristoides_and_Puccinia_stakmanii
- 11 Cotton_bolls
- 12 Cotyledons_beginning_to_drop
- 13 Dead_and_healthy_seedlings
- 14 Disease_symptoms/healthy
- 15 Diseased_and_healthy_seedlings
- 16 Diseased_and_healthy_stems
- 17 Diseased_cotton_seedlings
- 18 Diseased_cotyledons
- 19 Diseased_seedlings
- 20 Fusarium
- 21 Fusarium
- 22 Fusarium_and_Verticillium
- 23 Fusarium_foliar_and_verticillium
- 24 Fusarium_leaf
- 25 Fusarium_leaf_symptoms_and_root_knot_nematode
- 26 Fusarium_leaf_symptoms_and_verticillium_symptoms
- 27 Fusarium_oxysporum_and_root_knot_nematode
- 28 Fusarium_Wilt
- 29 Fusarium_wilt
- 30 Fusarium_wilt
- 31 Fusarium_wilt
- 32 Fusarium_wilt
- 33 Fusarium_wilt
- 34 Fusarium_wilt
- 35 Fusarium_wilt
- 36 Fusarium_wilt
- 37 Fusarium_wilt
- 38 Fusarium_wilt
- 39 Fusarium_wilt_leaf_symptoms_and_root_knot_nematode
- 40 Gray_lock_1
- 41 Healthy_and_diseased_seedlings
- 42 Healthy_seedling_emergence
- 43 Iron_chlorosis
- 44 Iron_chlorosis
- 45 Iron_chlorosis
- 46 Iron_deficiency_in_cotton
- 47 Nematode_Damage_to_Roots
- 48 Nigraspora_oryzae
- 49 Nigraspora_oryzae
- 50 Nigraspora_oryzae
- 51 Nitrogen(N)_deficiency
- 52 Nitrogen_rate_study
- 53 No_nitrogen
- 54 Phosphorus_response
- 55 Phytophthora_boll_rot
- 56 Phytophthora_boll_rot
- 57 Phytophthora_boll_rot
- 58 Potassium_deficiency
- 59 Potassium_deficiency
- 60 Potassium_deficiency
- 61 Potassium_deficiency
- 62 Puccinia_stakmanii
- 63 Puccinia_stakmanii
- 64 Puccinia_stakmanii
- 65 Pythium_seedling_disease
- 66 Pythium_seedling_disease
- 67 Pythium_seedling_disease
- 68 Pythium_ultimatum
- 69 Pythium_ultimatum_seedling_disease
- 70 Rhizoctonia_diseased_seedling
- 71 Rhizoctonia_solani
- 72 Rhizoctonia_solani
- 73 Rhizoctonia_solani
- 74 Rhizoctonia_solani
- 75 Rhizoctonia_solani
- 76 Rhizopus
- 77 Rhizopus_infection
- 78 Root_knot_nematode_1
- 79 Rust_on_boll_tuberculins
- 80 Seedling_Blight
- 81 Seedling_disease
- 82 Spodoptera_litura,_adult
- 83 Spodoptera_litura,_larvae
- 84 Thielasviopsis_seedling_disease
- 85 Thielaviopsis
- 86 Thielaviopsis
- 87 Thielaviopsis
- 88 Thielaviopsis
- 89 Thielaviopsis
- 90 Thielaviopsis_basicola
- 91 Thielaviopsis_basicola
- 92 Thielaviopsis_basicola
- 93 Thielaviopsis_basicola
- 94 Thielaviopsis_basicola
- 95 Thielaviopsis_basicola
- 96 Thielaviopsis_basicola
- 97 Thielaviopsis_basicola
- 98 Thielaviopsis_basicola
- 99 Thielaviopsis_basicola
- 100 Thielaviopsis_on_root
- 101 Thielaviopsis_on_root
- 102 Thielaviopsis_seedling
- 103 Verticillium_Wilt
- 104 Verticillium_wilt
- 105 Verticillium_wilt
- 106 Verticillium_wilt
- 107 Verticillium_wilt
- 108 Verticillium_wilt
- 109 Verticillium_wilt
- 110 Verticillium_wilt
- 111 Verticillium_wilt
- 112 Verticillium_wilt
- 113 Verticillium_wilt
- 114 Verticillium_wilt
- 115 Verticillium_wilt
- 116 Verticillium_wilt
- 117 Verticillium_wilt
- 118 Verticillium_wilt
- 119 Verticillium_wilt
- 120 Verticillium_wilt_disease
- 121 Verticillium_wilt_seedling
- 122 Zinc_deficiency
- 123 Zinc_deficiency
- 124 Zinc_deficiency_(extreme_deficiency)
- 125 Zinc_deficiency_(normal-left,_deficient-right)
2-4,_D_Damage
2-4, D Damage
Angular_leaf_blight_(bacterial_blight)
Angular leaf blight (bacterial blight) (Richard Garber)
Angular_Leaf_Spot
Angular Leaf Spot
Ascochyta_Blight
Ascochyta Blight
Bacterial_blight
Bacterial blight (Richard Garber)
Bacterial_blight
Bacterial blight- leaf (Richard Garber)
Bacterial_blight
Bacterial blight- leaf (Richard Garber)
Boll_Rot
Boll Rot
Boron_deficiency_in_cotton
Boron deficiency in cotton
(Ralph B. Clark, USDA-ARS)
Bouteloua_aristoides_and_Puccinia_stakmanii
Bouteloua aristoides and Puccinia stakmanii (Richard Garber)
Cotton_bolls
Cotton bolls ready for harvest, Gossypium hirsutum
Cotyledons_beginning_to_drop
Cotyledons beggining to drop (Jack Clark)
Dead_and_healthy_seedlings
Dead and healthy seedlings (Richard Garber)
Disease_symptoms/healthy
Disease symptoms/healthy (Richard Garber)
Diseased_and_healthy_seedlings
Diseased and healthy seedlings- hypocotyl exposed/ half above and below ground (Richard Garber)
Diseased_and_healthy_stems
Diseased and healthy stems (Richard Garber)
Diseased_cotton_seedlings
Diseased cotton seedling (Richard Garber)
Diseased_cotyledons
Dark small cotyledons- diseased (Richard Garber)
Diseased_seedlings
Diseased seedlings dropping cotyledons (Jack Clark)
Fusarium
Fusarium- vascular discoloration (Jack Clark)
Fusarium
Fusarium, SU-2 (susceptible) Perma (tolerant) (Richard Garber)
Fusarium_and_Verticillium
Fusarium (soild)- vascular discoloration and verticillium (flecking)- vascular discoloration (Richard Garber)
Fusarium_foliar_and_verticillium
Fusarium foliar (left) and Verticillium (right) (Richard Garber)
Fusarium_leaf
Fusarium leaf (Jack Clark)
Fusarium_leaf_symptoms_and_root_knot_nematode
Fusarium leaf symptoms-stem discoloration and root knot nematode (Richard Garber)
Fusarium_leaf_symptoms_and_verticillium_symptoms
Fusarium leaf symptoms and verticillium symptoms (Richard Garber)
Fusarium_oxysporum_and_root_knot_nematode
Fusarium oxysporum and root knot nematode galls (Jack Clark)
Fusarium_Wilt
Fusarium Wilt
Fusarium_wilt
Fusarium wilt (Richard Garber)
Fusarium_wilt
Fusarium wilt (Richard Garber)
Fusarium_wilt
Fusarium wilt and root knot nematode (Richard Garber)
Fusarium_wilt
Fusarium wilt- black lateral root (Richard Garber)
Fusarium_wilt
'Fusarium wilt- blade main vein (infected discolored) (Richard Garber)
== Fusarium_wilt
Fusarium_wilt
Fusarium wilt leaf discoloration (Richard Garber)
Fusarium_wilt
Fusarium wilt leaf symptoms (Richard Garber)
Fusarium_wilt
Fusarium wilt- petiole cut, vascular discoloration (Richard Garber)
Fusarium_wilt
Fusarium wilt- susceptible to root knot nematode/fusarium (Richard Garber)
Fusarium_wilt
Fusarium wilt- typical chlorosis of middle leaf lobe (Richard Garber)
Fusarium_wilt_leaf_symptoms_and_root_knot_nematode
Fusarium wilt leaf symptoms and root knot nematode (Richard Garber)
Gray_lock_1
Gray lock infection on boll, Nigraspora oryzae (R.H. Garber, USDA)
Healthy_and_diseased_seedlings
Healthy and diseased seedlings (Richard Garber)
Healthy_seedling_emergence
Healthy seedling emergence (Richard Garber)
Iron_chlorosis
Iron chlorosis (Dick Bassett)
Iron_chlorosis
Iron chlorosis (Dick Bassett)
Iron_chlorosis
Iron chlorosis (Dick Bassett)
Iron_deficiency_in_cotton
Iron deficiency in cotton
(Ralph B. Clark, USDA-ARS)
Nematode_Damage_to_Roots
Nematode Damage to Roots
Nigraspora_oryzae
Nigraspora oryzae (Richard Garber)
Nigraspora_oryzae
Nigraspora oryzae- grey lock (Richard Garber)
Nigraspora_oryzae
Nigraspora oryzae- grey lock (Richard Garber)
Nitrogen(N)_deficiency
Nitrogen(N) Deficiency (Dick Bassett)
Nitrogen_rate_study
Nitrogen rate study (Dick Bassett)
No_nitrogen
No nitrogen (Dick Bassett)
Phosphorus_response
Phosphorus response (Dick Bassett)
Phytophthora_boll_rot
Phytophthora boll rot (San Andrews-Maricopa)
Phytophthora_boll_rot
Phytophthora boll rot (San Andrews-Maricopa)
Phytophthora_boll_rot
Phytophthora boll rot (San Andrews-Maricopa)
Potassium_deficiency
Potassium deficiency (Dick Bassett)
Potassium_deficiency
Potassium deficiency (Dick Bassett)
Potassium_deficiency
Potassium deficiency (Dick Bassett)
Potassium_deficiency
Potassium deficiency (Dick Bassett)
Puccinia_stakmanii
Puccinia stakmanii- aecia and pycnia on leaves (Richard Garber)
Puccinia_stakmanii
Puccinia stakmanii- aecia on leaf (Richard Garber)
Puccinia_stakmanii
Puccinia stakmanii- aecia on lower surface of leaf (Richard Garber)
Pythium_seedling_disease
Pythium seedling disease (Richard Garber)
Pythium_seedling_disease
Pythium seedling disease (Richard Garber)
Pythium_seedling_disease
Pythium seedling disease- plant on left is diseased and dark color (Jack Clark)
Pythium_ultimatum
Pythium ultimatum- left (infested), right (healthy) (Richard Garber)
Pythium_ultimatum_seedling_disease
Pythium ultimatum seedling disease (Richard Garber)
Rhizoctonia_diseased_seedling
Rhizoctonia diseased seedling (Jack Clark)
Rhizoctonia_solani
Rhizoctonia solani (Jack Clark)
Rhizoctonia_solani
Rhizoctonia solani (Richard Garber)
Rhizoctonia_solani
Rhizoctonia solani- ground level (Jack Clark)
Rhizoctonia_solani
Rhizoctonia solani- ground level (Richard Garber)
Rhizoctonia_solani
Rhizoctonia solani on seedling (Richard Garber)
Rhizopus
Rhizopus- tight lock (Richard Garber)
Rhizopus_infection
Rhizopus infection- injury of boll wall into fiber (Richard Garber)
Root_knot_nematode_1
Root-knot nematode on cotton roots; normal root system, right (Raymond L. Shepherd, USDA)
Rust_on_boll_tuberculins
Rust on boll tuberculins (Richard Garber)
Seedling_Blight
Seedling Blight
Seedling_disease
Seedling disease- healthy (left), diseased (right) (Jack Clark)
== Severe_nitrogen_deficiency
- Severe nitrogen deficiency (Dick Bassett)
Spodoptera_litura,_adult
Spodoptera litura, adult
Spodoptera_litura,_larvae
Spodoptera litura, larvae
Thielasviopsis_seedling_disease
Thielaviopsis seedling disease (Richard Garber)
Thielaviopsis
Thielaviopsis (Richard Garber)
Thielaviopsis
Thielaviopsis (Richard Garber)
Thielaviopsis
Thielaviopsis (Richard Garber)
Thielaviopsis
Thielaviopsis (Richard Garber)
Thielaviopsis
Thielaviopsis (Richard Garber)
Thielaviopsis_basicola
Thielaviopsis basicola (Richard Garber)
Thielaviopsis_basicola
Thielaviopsis basicola (Richard Garber)
Thielaviopsis_basicola
Thielaviopsis basicola (Richard Garber)
Thielaviopsis_basicola
Thielaviopsis basicola (Richard Garber)
Thielaviopsis_basicola
Thielaviopsis basicola (Richard Garber)
Thielaviopsis_basicola
Thielaviopsis basicola (Richard Garber)
Thielaviopsis_basicola
Thielaviopsis basicola (Richard Garber)
Thielaviopsis_basicola
Thielaviopsis basicola (Richard Garber)
Thielaviopsis_basicola
Thielaviopsis basicola (Richard Garber)
Thielaviopsis_basicola
Thielaviopsis basicola (Richard Garber)
Thielaviopsis_on_root
Thielaviopsis on root (Richard Garber)
Thielaviopsis_on_root
Thielaviopsis on root (Richard Garber)
Thielaviopsis_seedling
Thielaviopsis seedling (Richard Garber)
Verticillium_Wilt
Verticillium Wilt
Verticillium_wilt
Verticillium wilt (Richard Garber)
Verticillium_wilt
Verticillium wilt (Richard Garber)
Verticillium_wilt
Verticillium wilt (Richard Garber)
Verticillium_wilt
Verticillium wilt (Richard Garber)
Verticillium_wilt
Verticillium wilt (Richard Garber)
Verticillium_wilt
Verticillium wilt (Richard Garber)
Verticillium_wilt
Verticillium wilt (Richard Garber)
Verticillium_wilt
Verticillium wilt (Richard Garber)
Verticillium_wilt
Verticillium wilt (Richard Garber)
Verticillium_wilt
Verticillium wilt (Richard Garber)
Verticillium_wilt
Verticillium wilt (Richard Garber)
Verticillium_wilt
Verticillium wilt (Richard Garber)
Verticillium_wilt
Verticillium wilt (Richard Garber)
Verticillium_wilt
Verticillium wilt (Richard Garber)
Verticillium_wilt
Verticillium wilt (Richard Garber)
Verticillium_wilt
Verticillium wilt (Richard Garber)
Verticillium_wilt_disease
Verticillium wilt disease (Richard Garber)
Verticillium_wilt_seedling
Verticillium wilt seedling (Richard Garber)
Zinc_deficiency
Zinc deficiency (Dick Bassett)
Zinc_deficiency
Zinc deficiency (Dick Bassett)
Zinc_deficiency_(extreme_deficiency)
Zinc deficiency (extreme deficiency)
Zinc_deficiency_(normal-left,_deficient-right)
Zinc deficiency (normal-left, deficient-right) (Dick Bassett)