Cotton Symptoms

Cotton Symptoms Identification Tool

Symptom Identification Images

Cotton Symptoms Key
Cotton Seedling Symptoms Key
Symptoms List

Symptoms Guide Acknowledgements
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Cotton Symptoms Guide
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Symptoms Images of Cotton Plants and Crops
This tool is designed to assist Australian cotton growers, consultants and agronomists with the identification of symptoms expressed by the cotton plant in response to the effects of pathogenic organisms , insects, nutrition and environmental influences.

All | Leaf | Root | Stem | Fruit | Boll | Plant | Crop | Post Harvest |

	Boll affected by boll rot More> Boll rot		Bolls infected by Phytophthora More> Boll rot
	Sclerotinia affected cotton boll More> Boll rot		Stages of Boll rot affected by fungi and bacteria More> Boll rot
	Sclerotinia affected boll More> Boll rot		Fungal boll rot More> Boll rot
	Fungal boll rot More> Boll rot		Boll rot caused by bacterial blight More> Boll rot
	SGI Boll rot affected by bacterial blight More> Boll rot		Secondary fungal infection of bacterial blight lesions More> Boll rot
	Alternaria leaf spot sepals More> Alternaria leaf spot		Hole by insects allow entry of fungal pathogens More> Boll damage
	Hole by insects allows entry of fungal pathogens More> Boll damage		Mirid damaged green boll More> Insect sucking pest damage
	Mirid tightlock and stain More> Insect sucking pest damage		Parrotbeak resulting from anther damage by insects or environment More> Parrotbeak
	hole by insects allows entry of fungal pathogens More> Insect bollfeeders		Mirid inner carpel lesions More> Insect sucking pest damage
	Bald patches’ on mature cotton seeds due to pale cotton stainer feeding. More> Insect sucking pest damage		Lint stain from pale cotton stainer. More> Insect sucking pest damage

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