REACTION OF PASSION FRUIT GENOTYPES TO THE COMPLEX Meloidogyne incognita AND Fusarium solani

ROCHA, LEANDRO DE SOUZA; XAVIER, ADELICA APARECIDA; RIBEIRO, REGINA CÁSSIA FERREIRA

doi:10.1590/1983-21252021v34n312rc

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Article • Rev. Caatinga 34 (3) • Jul-Sep 2021 • https://doi.org/10.1590/1983-21252021v34n312rc copy

REACTION OF PASSION FRUIT GENOTYPES TO THE COMPLEX Meloidogyne incognita AND Fusarium solani¹ 1 Received for publication in 05/12/2020; accepted in 05/25/2021. Paper extracted from the masters dissertation of the first author.

REAÇÃO DE GENÓTIPOS DE MARACUJAZEIRO AO COMPLEXO Meloidogyne incognita E Fusarium solani

Authorship SCIMAGO INSTITUTIONS RANKINGS

ABSTRACT

The interaction between Meloidogyne and Fusarium can alter the resistance behavior of passion fruit genotypes. The study was aimed to evaluate the reaction of genotypes of Passiflora spp. to Meloidogyne incognita race 3 (Mi)-Fusarium solani (Fs) complex. The assay was carried using RBD in the factorial arrangement: 10 genotypes (BRS-SC, M-19-UFV, P. alata, P. nitida, P. giberti, P.setacea, P. mucronata, P. murifolia, P. cincinnata, P. ligularis) x 3 treatments (Mi, Mi+Fs, Fs). After 180 days of planting the reaction to Mi was determined by RF (Pi/Pf) and to Fs by lesions size in roots and stems. According to the criteria of Oostenbrink and Moura and Regis, BRS-SC, M-19-UFV. P. alata and P. cincinnata behaved as resistant and P. giberti as susceptible. According to the Taylor and Sasser, BRS-SC, M-19-UFV, P. alata, P. cincinnata and P. giberti behaved as resistant, moderately resistant, moderately suscetible and susceptible, respectively. Lower percentage of plants with symtoms of Fs was found in P. mucronata, P. nitida, P. setacea, P. cincinnata and M-19-UFV In the presence of both pathogens, M-19-UFV, P. alata and P. nitida were those with larger lesion. In the presence de Fs, BRS-SC, P. alata, P. cincinnata and P. ligularis showed the largest lesions.

Keywords:
Root-knot nematode; Resistance; Collar rot; Genotypes; Passiflora spp; Fusarium solani

Genotypes	NG	NEM	NE	J2^x	FR	DRF(%)
‘BRS Sol do Cerrado’	0.58 a	0.00 a	103.91 a	0.00 a	0.02 a	99.90
M-19-UFV	1.91 a	0.00 a	213.00 a	0.00 a	0.04 a	99.80
P. alata	4.41 a	0.00 a	274.66 a	0.00 a	0.05 a	99.75
P. cinccinata	21.00 a	14.91 a	3295.75 a	11.58 b	0.65 a	96.75
P. giberti	351.33 b	340.50 b	100085.83b	25.00 c	20.01 b	0.00
Cv	38.67	40.80	38.37	48.04	38.37
F(Genotypes)	**331.68	**324.21	**370.67	**33.72	**370.67

Genotypes	C.O	C.M.R	C.T.S
Genotypes	M.i	M.i	M.i
‘BRS Sol do Cerrado’	R	R	R
M-19-UFV	R	R	R
P. alata	R	R	MR
P. cincinnata	R	R	MS
P. giberti	S	HS	S

Genotypes	Length (cm) and frequency of lesions caused by Fusarium solani
Genotypes	FS	FS+Mi
BRS Sol do Cerrado	10 cm–1/6 P – 2/6	4cm – 1/6 P – 2/6
M-19-UFV	P – 2/6	7 cm – 1/6 2 cm – 1/6
P. alata	13 cm – 1/6 10 cm – 1/6 3.6 cm – 1/6	7 cm – 1/6
P. cincinnata	10 cm – 1/6	0 cm – 6/6
P. giberti	3 cm – 1/6 P – 3/6	P – 3/6
P. ligularis	13 cm – 1/6 2 cm – 1/6 P – 2/6	2.5 cm – 1/6 1.3 cm – 1/6 P – 3/6
P. morifolia	5 cm – 1/6 2 cm – 1/6 P – 2/6	3cm – 1/6 1 cm – 1/6 P – 4/6
P.mucronata	4 cm – 1/6	P – 1/6
P. nitida	7 cm – 1/6	8 cm – 1/6 2 cm – 1/6
P. setacea	P – 2/6	P – 2/6

Genotypes	Lesion size variation (cm)		Incidence of diseased plants (%)		Plant survival (%)
Genotypes	FS	Mi+FS	FS	Mi+FS	FS	Mi+FS	Mi
BRS Sol do Cerrado	0-10	0-4	50.00	50.00	100.00	100.00	100.00
M-19-UFV	0-P	0-7	33.33	33.33	100.00	100.00	100.00
P. alata	0-13	0-7	50.00	16.67	100.00	100.00	100.00
P. cincinnata	0-10	0-0	16.67	0.00	100.00	100.00	100.00
P. giberti	0-3	0-P	50.00	66.67	100.00	100.00	100.00
P. ligularis	0-13	0-2.5	66.67	83.33	66.67	0.00	0.00
P. morifolia	0-5	P-3	66.67	100.00	100.00	0.00	0.00
P.mucronata	0-4	0-P	16.67	16.67	100.00	0.00	0.00
P. sharp	0-7	0-8	16.67	33.33	100.00	0.00	0.00
P. setacea	0-P	0-P	33.33	33.33	100.00	0.00	0.00

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REACTION OF PASSION FRUIT GENOTYPES TO THE COMPLEX Meloidogyne incognita AND Fusarium solani1 1 Received for publication in 05/12/2020; accepted in 05/25/2021. Paper extracted from the masters dissertation of the first author.

REAÇÃO DE GENÓTIPOS DE MARACUJAZEIRO AO COMPLEXO Meloidogyne incognita E Fusarium solani

ABSTRACT

REACTION OF PASSION FRUIT GENOTYPES TO THE COMPLEX Meloidogyne incognita AND Fusarium solani¹ 1 Received for publication in 05/12/2020; accepted in 05/25/2021. Paper extracted from the masters dissertation of the first author.