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Walnut/butternut (Juglans) - (Nut crops)

List of countries with pests-diseases-weeds

(numbers in brackets behind countries are numbers of pests-diseases-weeds found)
Click on a country to display the relevant list of pests, diseases and weeds.

Central Europe

Austria (1)
France (8)
Germany (2)
Netherlands (1)
Switzerland (2)
United Kingdom (1)

Eastern Europe

Czech Republic (4)
Hungary (5)
Poland (3)
Russia (Eur.) (1)
Slovakia (2)
Ukraine (1)

Northern Europe

Lithuania (1)
Norway (1)

Southern Europe

Bulgaria (1)
Croatia (1)
Greece (2)
Italy (38)
Portugal (continental) (2)
Romania (3)
Serbia (3)
Slovenia (3)
Spain (continental) (14)

North/Central America

Canada (east) (2)
Mexico (5)
U.S.A. (mid N) (5)
U.S.A. (mid S) (2)
U.S.A. (NE) (11)
U.S.A. (NW) (2)
U.S.A. (SE) (7)
U.S.A. (SW) (32)

South America

Argentina (7)
Brazil (south) (1)
Chile (continental) (9)
Colombia (1)

Eastern Asia

China (NE) (19)
China (NW) (11)
China (south) (16)
Japan (1)
Korea-South (4)

Australia/Pacific

Australia (South+SE) (2)
Australia (Western) (2)
New Zealand (3)

Western Asia

India (2)
Iran (21)
Kazakhstan (1)
Turkey (18)

Near East

Israel (1)
Syria (2)

Southern Africa

Egypt (1)
South Africa (2)