Georgaphic area | Strain | cathD / Burdock | Cht3 / Antonia |
---|---|---|---|
Lab stock | y; cn bw sp | + | + |
Americas | Athens | - | + |
 | California | - | + |
 | Antilles | - | + |
Europe | Germany | - | + |
 | Italy | - | + |
Africa | Capetown | - | + |
 | Cotonake | - | + |
 | Dimonika | - | + |
 | Kenia | - | + |
 | Niamey | - | + |
 | Swaziland | - | + |
Asia | India | - | + |