Name of disease/ Introduced from/ Year
- Leaf rust of coffee (Hemileia vastatrix) / Srilanka / 1876
- Fire blight of apple (Erwinia amylovora) / England / 1940
- Flag smut of wheat (Urocystis tritici) / Australia / –
- Bunchy Top of Banana (viral disease) / Srilanka / 1940
- Wart disease of Potato (Synchytrium endobioticum) / Holland / 1952
- Onion smut (Urocystis cepulae) / – / –
- Golden nematode of potato / Europe / 1960s
- Groundnut rust / U.S.A / 1970s
- Citrus canker / U.S.A / –
