Figure 1

Fusarium wilt (FW) challenged pigeonpea seedlings at 30 days after inoculation (DAI). a) Fusarium wilt challenged pigeonpea genotypes ('ICPL 20102') and ('ICP 2376') at 30 days after inoculation (30 DAI); b & c) Microscopic examination of FW-resistant pigeonpea genotype ('ICPL 20102') showing no disease symptoms on shoot and root vascular tissues; d & e) Microscopic examination of FW-susceptible pigeonpea genotype ('ICP 2376') showing severe wilt symptoms on shoot and root vascular tissues.