1887

oa Agricultural Journal of the Union of South Africa - Giant twig gall of willow, poplar, peach, apple and other trees.

Volume 36, Issue 4
  • ISSN :

 

Abstract

The galls are rather light but firm woody , roundish outgrowths on the twigs and smaller branches. They appear to start from a single small point and to extend rapidly, at least at first, in all outward directions.

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/content/ajusa/36/4/AJA0000021_2230
1910-04-01
2019-11-12

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