Prevalence and Phylogenetic Diversity of Pathogenic Fusarium Species in Genotypes of Wheat Seeds in Three Rift Valley Regions, Kenya

Table 3

Pathogenic Fusarium spp. diversity in genotypes of wheat seeds in three Rift Valley regions, Kenya.

Fusarium species	Wheat genotypes and the occurrence of Fusarium spp.
	A	B	C	D	E	F	G	H	I	J	K	L	M	N	O	P	Q	R	S	T
1. F. verticillioides	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓	—	18
2. F. equiseti	✓	✓	✓	✓	—	✓	✓	✓	✓	✓	✓	✓	✓	✓	—	✓	✓	—	—	15
3. F. poae	✓	✓	—	✓	✓	—	✓	✓	—	—	✓	—	—	—	✓	—	✓	—	—	9
4. F. oxysporum	✓	✓	✓	✓	✓	✓	—	✓	—	—	—	—	—	✓	—	—	—	—	—	8
5. F. tricinctum	✓	✓	—	—	—	—	✓	✓	—	—	✓	—	—	✓	—	✓	—	—	—	7
6. F. heterosporum	✓	✓	—	—	—	—	✓	—	—	—	—	✓	—	—	—	—	—	—	—	4
7. Fusarium sp.	✓	✓	—	—	—	✓	—	—	✓	—	—	—	—	—	—	—	—	—	—	4
8. F. culmorum	✓	✓	—	—	✓	—	—	—		—	—	—	—	—	—	—	—	—	—	3
No. of F. species	8	8	4	4	4	4	5	4	3	2	4	3	2	4	2	3	2	1	0

A, Njoro II; B, Eagle 10; C, unidentified wheat genotype; D, Robin; E, Kenya Ibis; F, Hawk; G, Duma; H, Ruiru; I, Kenya Korongo; J, Kwale; K, Kingbird; L, Simba; M, Ngamia; N, Mwamba; O, Fahari; P, Yombi; Q, Kenya Tai; R, Sunbird; S, Kenya Wren; T, total number of affected wheat varieties; “✓,” isolated; “—,” not isolated.