EPPO Global Database

Meloidogyne graminicola(MELGGC)

Photos

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For publication in journals, books or magazines, permission should be obtained from the original photographers with a copy to EPPO.

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Root symptoms on Murdannia keisak

Courtesy: Phytosanitary Service of Piemonte region (IT)

Female

Courtesy: Phytosanitary Service of Piemonte region (IT)

Root symptoms on Alisma plantago

Courtesy: Phytosanitary Service of Piemonte region (IT)

Root symptoms on Heteranthera reniformis

Courtesy: Phytosanitary Service of Piemonte region (IT)

Infested rice roots (swellings and hook-shaped galls)

Courtesy: Phytosanitary Service of Piemonte region (IT)

Above-ground symptoms (stunting, chlorosis)

Courtesy: Phytosanitary Service of Piemonte region (IT)

Male

Courtesy: Phytosanitary Service of Piemonte region (IT)

Infested rice plants showing stunting, chlorosis, reduced root systems (left) - healthy plant (right)

Courtesy: Phytosanitary Service of Piemonte region (IT)

Root symptoms on Cyperus difformis

Courtesy: Phytosanitary Service of Piemonte region (IT)

Above-ground symptoms (patches of poor growth)

Courtesy: Phytosanitary Service of Piemonte region (IT)

Root symptoms on wild rice (Oryza sativa var. selvatica)

Courtesy: Phytosanitary Service of Piemonte region (IT)

Root symptoms on Echinochloa crus-galli

Courtesy: Phytosanitary Service of Piemonte region (IT)

Root symptoms on Panicum dichotomiflorum

Courtesy: Phytosanitary Service of Piemonte region (IT)

Symptoms on rice

Courtesy: Lombardia PPS - Stefano Sacchi

Galls on rice roots

Courtesy: Lombardia PPS - Stefano Sacchi

Rice gall after clearing and staining in acid fuchsin. Inside we can observe J3 and J4 fixed on central cylinder

Courtesy: Lombardia PPS - Stefano Sacchi

Collage picture of M. graminicola

Courtesy: Lombardia PPS - Stefano Sacchi