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Maize/corn (Zea mays) - (Cereals/maize)

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 (6)
Belgium (17)
France (22)
Germany (48)
Ireland (2)
Netherlands (9)
Switzerland (59)
United Kingdom (7)

Eastern Europe

Belarus (1)
Czech Republic (12)
Hungary (21)
Moldova (1)
Poland (46)
Russia (Eur.) (2)
Slovakia (12)
Ukraine (1)

Northern Europe

Denmark (10)
Lithuania (4)
Sweden (1)

Southern Europe

Albania (1)
Bosnia and Herzegovina (3)
Bulgaria (5)
Croatia (3)
Greece (23)
Italy (37)
Kosovo (1)
North Macedonia (1)
Portugal (Azores) (2)
Portugal (continental) (17)
Romania (2)
Serbia (15)
Slovenia (4)
Spain (continental) (52)

North/Central America

Belize (2)
Canada (east) (72)
Canada (west) (8)
Costa Rica (8)
Cuba (3)
El Salvador (5)
Guatemala (4)
Honduras (10)
Mexico (80)
Nicaragua (8)
Panama (3)
U.S.A. (mid N) (129)
U.S.A. (mid S) (79)
U.S.A. (NE) (150)
U.S.A. (NW) (21)
U.S.A. (SE) (99)
U.S.A. (SW) (29)

South America

Argentina (71)
Bolivia (3)
Brazil (NE) (53)
Brazil (NW) (6)
Brazil (south) (145)
Chile (continental) (7)
Colombia (11)
Ecuador (continental) (11)
French Guiana (1)
Paraguay (2)
Peru (9)
Uruguay (2)
Venezuela (14)

Caribbean Islands

Dominican Republic (1)
Guadeloupe (1)
Haiti (1)
Puerto Rico (5)
Trinidad and Tobago (2)
United States Virgin Isl. (2)

Eastern Asia

China (NE) (81)
China (NW) (14)
China (south) (40)
Indonesia (18)
Japan (9)
Korea-North (1)
Korea-South (12)
Malaysia (7)
Myanmar (1)
Papua New Guinea (1)
Philippines (13)
Taiwan (6)
Thailand (12)
Vietnam (3)

Australia/Pacific

Australia (NT+QLD) (13)
Australia (South+SE) (13)
Australia (Western) (1)
New Zealand (7)
U.S.A. (Hawaii) (10)

Western Asia

Azerbaijan (1)
Georgia (1)
India (38)
Iran (26)
Nepal (6)
Pakistan (29)
Sri Lanka (1)
Turkey (43)

Near East

Iraq (1)
Israel (9)
Oman (1)
Syria (6)

Northern Africa

Cape Verde Islands (3)
Egypt (32)
Eritrea (1)
Ethiopia (18)
Mali (4)
Morocco (1)
Niger (2)
Senegal (3)
Spain (Canary Is.) (5)
Sudan (11)

Eastern Africa

Burundi (1)
Kenya (46)
Rwanda (4)
Tanzania (13)
Uganda (22)

Western Africa

Benin (22)
Burkina Faso (4)
Cameroon (17)
Congo-Democratic Republic (4)
Gabon (1)
Ghana (19)
Guinea (2)
Ivory Coast (9)
Nigeria (43)
São Tomé and Príncipe (1)
Sierra Leone (1)
Togo (2)

Southern Africa

Botswana (2)
Eswatini (3)
Lesotho (2)
Madagascar (1)
Malawi (18)
Mauritius (1)
Mozambique (9)
Namibia (2)
Reunion Island (6)
South Africa (40)
Zambia (6)
Zimbabwe (16)