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multilingual compendium of plant diseases

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Sorghum vulg2,-e (Zea mays) + Cercospora sorghi Ell. & Ev.<br />

ENGLISH Leaf Spot, Gray Leaf Spot<br />

FRENCH Cerco ,porose, Taches Foliaires, Trach6omycose<br />

SPANISH Mancha gris, Mancha de la hoja, Mancha foliar<br />

PORTUGUESE<br />

ITALIAN<br />

RUSSIAN<br />

SCANDINAVIAN<br />

Igepxocnopo3<br />

GERMAN<br />

DUTCH<br />

HUNGARIAN<br />

BULGARIAN<br />

TURKISH<br />

ARABIC<br />

PERSIAN<br />

BURMESE<br />

Cercospora-Blattfleckenkrankheit<br />

THAT<br />

NEPALI<br />

HINDI<br />

Bai-Jut 11m<br />

VIETNAIMESE<br />

CHINESE Gao lHang lsyy lu~n bIng r]<br />

JAPANESE Sirin- byO 41' :<br />

This disease is characterized by lesions which are usually reddish-purple, but in some crop<br />

varieties they are tan. When these spots are small, they resemble those <strong>of</strong> other leaf spot<br />

<strong>diseases</strong> on this host, but as they enlarge they become long and narrow, being limited somewhat<br />

by the leaf veins. The long, narrow spots may come together and then kill large areas<br />

<strong>of</strong> the leaves. As the spots enlarge, they usually become covered with a grayish fuzz made up<br />

<strong>of</strong> the fruiting structures <strong>of</strong> the fungus.<br />

Iste maladia se chararterisa per lesiones usualmente purpuree-rubiette, ma in alicun varietates<br />

bronzate. Quando iste maculas es minute, illos es similar a altere maladias de maculas<br />

foliar que afflige iste <strong>plant</strong>ahospite. Ma quando illos cresce, illos deveni elnngate e stricte,<br />

aliquanto limitate per le venas foliar. Le maculas elongate e stricte a vices coalesce e causa<br />

morte de grande areas del folios. Quando le maculas cresce, illos es usualmente coperte ( e<br />

un villositate gris del structuras sporal del fungo.<br />

Cette maladie est caract6ris6e par des 16sions g~n6ralement rouge pourpr 6 , mais qui, chez<br />

certaines vari6tds cultiv6es, sont couleur chamois. Quand ces taches sont petites, elles ressemblent<br />

N d'autres taches du feuillage sur cet hbte, mais &mesure qu'elles s'agrandissent,<br />

elles deviennent longues et 4troites et sont quelque peu limit~es par les nervures de la feuille.<br />

Les taches longues et 6troites peuvent se fusionner et tuer de grandes aires de la feuille.<br />

En s'agrandissant, les taches se couvrent g6n~ralement d'un duvet grisftre: ce sont les fructifications<br />

du champignon.<br />

Esta enfermedad se caracteriza por lesiones que generalmente son rojizo-purpura, pero en algunas<br />

variedadesde cultivos sonde color crema. Cuando estas manchas son pequeflas se asemejan<br />

a las do otras enfermedades de manchas foliares en esta hospedera, pero a medida que se<br />

agrandan se vuelven largas y angostas, estando limitadas un poco por las venas de las hojas.<br />

Las manchas largas y angostas peuden juntarse y luego matar grandes Areas en las hojas. A<br />

n.edida que las manchas crecen, generalmente se cubren con una peluza gris hecha con las estructuras<br />

fructfferas del hongo.<br />

DISTRIBUTION: Af., A., Aust., Eur., N.A., C.A., S.A.<br />

265

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