Fungal root rot of soybean

Fungal root rot of soybean.

Fungal root rot of soybean

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Soybean root rot management (July, 2001)


Fusarium root rot

Fusarium root rot of soybean.

Fusarium root rot

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Early summer soybean diseases in 2002 (July, 2002)

Fusarium root rot

Fusarium root rot.

Fusarium root rot

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Soybean root rot (June, 1999)
Soybean root rot now and then (July, 1997)

Root rot of a seedling injured by herbicide

Root rot of a seedling injured by herbicide.

Root rot of a seedling injured by herbicide

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Herbicide-tolerant soybean and disease management (June, 1997)

Phytophthora root rot

Phytophthora root rot of soybean.

Phytophthora root rot

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Early summer soybean diseases in 2002 (July, 2002)

Phytophthora symptoms

Some Phytophthora symptoms look like stem cancer.

Some Phytophthora symptoms look like stem cancer

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Phytophthora race 25 and soybean 1k gene (July, 2000)

Phytophthora root rot

Phytophthora root rot.

Phytophthora root rot

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Soybean stem diseases in midsummer (July, 1998)

Phytophthora stem rot

A brown lesion caused by Phytophthora stem rot.

Phytophthora stem rot

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Scout now for Phytophthora root rot (June, 1997)

Phytophthora root rot discoloration

Brown discoloration by Phytophthora root rot.

Phytophthora root rot discoloration

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Soybean root rot diseases are here (July, 1996)

Plants killed by Phytophthora

Plants killed by Phytophthora.

Plants killed by Phytophthora

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Soybean root rot diseases are here (July, 1996)

Seedlings killed by Phytophthora

Seedlings killed by Phytophthora.

Seedlings killed by Phytophthora

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Disease problems after soybean damping-off (June, 2001)
Soybean diseases in a rainy season (June, 1998)
Scout now for Phytophthora root rot (June, 1997)

Reddish-brown lesions

Reddish-brown lesions common to two kinds of root rot.

Reddish-brown lesions

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Is it Rhizoctonia root rot? (June, 1997) Rhizoctonia root rot

Reddish-brown lesion of Rhizoctonia root rot.

Rhizoctonia root rot

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Early summer soybean diseases (July, 2000)
Soybean root rot (June, 1999)
Soybean root rot now and then (July, 1997)
Rhizoctonia root rot prevalent (July, 1996)
Soybean root rot diseases are here (July, 1996)

Stand reduction caused by Rhizoctonia

Stand reduction caused by Rhizoctonia.

Stand reduction caused by Rhizoctonia

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Soybean root rot now and then (July, 1997)