Walnut blight symptoms - Cost 873
Walnut blight symptoms - Cost 873
Walnut blight symptoms - Cost 873
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Results : Fungi<br />
‣ Complex not found in WB necrosis in 2008<br />
‣ Xaj were more frequent<br />
‣ Fungi = secondary contamination<br />
Blight losses: Bouscarel >> Soursac<br />
Xaj populations: Bouscarel > Soursac<br />
Fungus populations: Bouscarel = Soursac<br />
COST <strong>873</strong> – <strong>Cost</strong>iera 2009 - Italy<br />
Which factors influence these<br />
differences