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PocketBook_afr [Compatibility Mode] - Landbou.com

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BRUINROES<br />

Siekteveroorsakende Siekteveroorsakende organisme:<br />

organisme:<br />

Swam: Puccinia sorghi<br />

Simptome:<br />

Simptome:<br />

Simptome:<br />

Puisies vorm op die bo- en onderkante van die blaar; bruinrooi &<br />

langwerpig; 'n roesband vorm naby die basis van die blaar.<br />

Notas: Notas:<br />

Notas:<br />

Bruinroes is die mees algemene tipe roes wat in SA voorkom.<br />

Matige temperature (16-25 C) en hoë humiditeit (>95%),<br />

wat met langdurige periodes van mis/dou geassosieer<br />

word, is gunstig vir ontwikkeling en verspreiding van roes.

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