Performance of banana genotypes with resistance to black leaf streak disease in Northeastern Brazil

Weber, Olmar Baller; Garruti, Deborah dos Santos; Norões, Normândia Pereira; Silva, Sebastião de Oliveira e

doi:10.1590/S0100-204X2017000300003

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PHYTOPHATOLOGY • Pesq. agropec. bras. 52 (03) • Mar 2017 • https://doi.org/10.1590/S0100-204X2017000300003 linkcopy

Performance of banana genotypes with resistance to black leaf streak disease in Northeastern Brazil

Desempenho de genótipos de bananeira com resistência à sigatoka-negra no Nordeste brasileiro

Authorship SCIMAGO INSTITUTIONS RANKINGS

Abstract:

The objective of this work was to evaluate the growth and the production of banana plants with resistance to black leaf streak disease (BLSD), in comparison with the performance of traditional cultivars susceptible to the disease. Twenty cultivars were planted at the Jaguaribe-Apodi plateau, in Northeastern Brazil: 15 with resistance to BLSD, namely Pacovan Ken, PV42-68, BRS Vitória, BRS Japira, BRS Preciosa, BRS Garantida, Thap Maeo, BRS Tropical, BRS Platina, BRS Maravilha, FHIA 02, FHIA 18, Galil 18, Caipira, and Buccaneer; and five susceptible to the disease, namely Williams, Grande Naine, Pacovan, Prata Anã, and Maçã. Banana growth and production of bunches was evaluated during three successive cycles. 'BRS Tropical' and 'Caipira' can replace 'Maçã', which is very susceptible to Fusarium wilt. The BRS Maravilha, BRS Platina, FHIA 02, FHIA 18, and Galil 18 cultivars show adequate height and high yield potential, being alternatives to the traditional Prata subgroup. The Buccaneer cultivar is an alternative to the susceptible cultivars of the Cavendish subgroup and can be explored in an irrigated agrosystem.

Index terms:
Musa; Mycosphaerella fijiensis; banana cultivars; black leaf streak disease

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Embrapa Secretaria de Pesquisa e Desenvolvimento; Pesquisa Agropecuária Brasileira Caixa Postal 040315, 70770-901 Brasília DF Brazil, Tel. +55 61 3448-1813, Fax +55 61 3340-5483 - Brasília - DF - Brazil
E-mail: pab@embrapa.br

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[TFN1] ⁽¹⁾Embrapa, Empresa Brasileira de Pesquisa Agropecuária (Brazil); and Multiplanta, Multiplanta Tecnologia Vegetal Ltda. ⁽²⁾According to Borges et al. (2009). ⁽³⁾According to Cunha et al. (2015). ⁽⁴⁾FHIA 02 belongs to the Prata subgroup (Jesus et al., 2013). ⁽⁵⁾According to Costa et al. (2012). BLSD, black leaf streak disease; YS, yellow Sigatoka; and Foc, Fusarium oxysporum f. sp. cubense fungus.

Cultivar	Group	Subgroup	Genealogy (origin)⁽¹⁾	Sensibility to plant diseases
Pacovan Ken	AAAB	Prata	Pacovan hybrid (AAB) x M 53 (AA) from Embrapa, Brazil	Resistant to BLSD, YS, and Fusarium wilt⁽²⁾
PV42-68	AAAB	Prata	Pacovan hybrid (AAB) x M 53 (AA) from Embrapa, Brazil	Resistant to BLSD, YS, and Fusarium wilt⁽²⁾
BRS Vitória	AAAB	Prata	Pacovan hybrid (AAB) x M 53 (AA) from Embrapa, Brazil	Resistant to BLSD, YS, and Fusarium wilt⁽²⁾
BRS Japira	AAAB	Prata	Pacovan hybrid (AAB) x M 53 (AA) from Embrapa, Brazil	Resistant to BLSD, YS, and Fusarium wilt⁽²⁾
BRS Preciosa	AAAB	Prata	Pacovan hybrid (AAB) x M 53 (AA) from Embrapa, Brazil	Resistant to BLSD, YS, and Fusarium wilt⁽²⁾
BRS Garantida	AAAB	Prata	Prata São Tomé hybrid from Embrapa, Brazil	Resistant to BLSD, YS, and Fusarium wilt⁽²⁾
Thap Maeo	AAB	Mysore	Mysore-type cultivar from Thailand and Embrapa, Brazil	Resistant to BLSD, YS, and Fusarium wilt⁽²⁾
BRS Tropical	AAAB	Prata	Yangambi hybrid 02 x M 53 from Embrapa, Brazil	Moderately resistant to BLSD, YS, and Fusarium wilt
BRS Platina	AAAB	Prata	Prata Anã hybrid (AAB) x M53 (AA) from Embrapa, Brazil	Resistant to BLSD, YS, and Fusarium wilt
BRS Maravilha	AAAB	Prata	Prata Anã hybrid (AAB) x SH31-42 (AA) from Embrapa, Brazil	Resistant to BLSD and Fusarium wilt, and moderately resistant to YS⁽³⁾
FHIA 02⁽⁴⁾	AAAB	Prata	FHIA hybrid from Embrapa, Brazil	Resistant to BLSD, YS, and Fusarium wilt
FHIA 18	AAAB	Prata	FHIA hybrid from Embrapa, Brazil	Resistant to BLSD, moderately resistant do YS, and susceptible to Fusarium wilt⁽²⁾
Galil 18	AAAB	Prata	FHIA hybrid from Multiplanta, Brazil	Resistant to BLSD⁽⁵⁾
Buccaneer	AAAA	Gros Michel	High Gate hybrid from Jamaica and Embrapa, Brazil	Resistant to BLSD, YS, and Fusarium wilt
Caipira	AAA	Ibota	Cultivar from Embrapa, Brazil	Resistant to BLSD, YS, and Fusarium wilt
Pacovan	AAB	Prata	Cultivar from Embrapa, Brazil	Susceptible to BLSD and YS, and moderately susceptible to Fusarium wilt⁽²⁾ (Foc, race 1).
Prata Anã	AAB	Prata	Cultivar from Embrapa, Brazil	Susceptible to BLSD and YS, and moderately susceptible to Fusarium wilt⁽²⁾ (Foc, race 1)
Maçã	AAB	Prata	Cultivar from Embrapa, Brazil	Susceptible to BLSD and Fusarium wilt⁽³⁾, and moderately resistant to YS⁽⁵⁾
Williams	AAA	Cavendish	Cultivar from Embrapa, Brazil	Susceptible to BLSD and YS, and resistant to Fusarium wilt⁽³⁾ (Foc, race 1)
Grande Naine	AAA	Cavendish	Cultivar from Embrapa, Brazil	Susceptible to BLSD and YS, and resistant to Fusarium wilt⁽³⁾ (Foc, race 1)

Variables	PD	BPH	GLN	HN	FN	BW	FW	HW	Cycle
PD	-	0.58	0.22	-0.12	-0.35	-0.06	0.30	0.03	0.22
BPH		-	0.62	-0.54	-0.69	-0.51	0.27	-0.15	0.38
GLN			-	-0.39	-0.37	-0.54	-0.09	-0.28	0.58
HN				-	0.89	0.71	-0.15	0.08	-0.43
FN					-	0.57	-0.41	-0.02	-0.30
BW						-	0.49	0.75	-0.48
FW							-	0.86	-0.16
HW								-	-0.27
Cycle									-