Pisum sativum L. - International Union for the Protection of New ...
Pisum sativum L. - International Union for the Protection of New ...
Pisum sativum L. - International Union for the Protection of New ...
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TG/7/10<br />
Pea, 2009-04-01<br />
- 30 -<br />
ei<strong>the</strong>r be observed by staining (a drop <strong>of</strong> Phloroglucinol dissolved in Ethanol followed by a<br />
drop <strong>of</strong> concentrated (37%) Hydrochloric Acid), or by reflecting light (preferably daylight) on<br />
<strong>the</strong> inside <strong>of</strong> <strong>the</strong> pod wall.<br />
(3) In <strong>the</strong> case <strong>of</strong> varieties with <strong>the</strong> state “entire”, <strong>the</strong> parchment will occur as a thick<br />
layer in all pods.<br />
Ad. 40: Excluding varieties with pod parchment: entire: Pod: thickened wall<br />
The observations should be made on well developed pods not showing any signs <strong>of</strong><br />
senescence. Unopened harvested pods should be cut in cross section to examine pod wall<br />
thickness.<br />
1 9<br />
absent present<br />
Ad. 41: Only varieties with Pod: thickened wall: absent: Pod: shape <strong>of</strong> distal part<br />
Observations should be made on several nodes <strong>of</strong> each plant when pods are fully<br />
developed, but be<strong>for</strong>e any senescence.<br />
1 2<br />
pointed blunt
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