干旱区生态环境知识资源中心(Arid): Resistance of Cucurbita spp. germplasm to the fungus Macrophomina phaseolina

Arid

DOI	10.5935/1806-6690.20210067
	Resistance of Cucurbita spp. germplasm to the fungus Macrophomina phaseolina
	dos Santos Lima, Fernanda Larisse; Barboza, Michele; de Queiroz Ambrosio, Marcia Michelle; Castro de Albuquerque, Neilza Reis; de Sousa Nunes, Glauber Henrique; Barros Junior, Aurelio Paes; Nogueira, Geovane de Almeida; da Silveira, Lindomar Maria
通讯作者	Barros, AP (corresponding author), Univ Fed Rural Semiarido UFERSA, Dept Ciencias Agron & Florestais DCAF, Mossoro, RN, Brazil.
来源期刊	REVISTA CIENCIA AGRONOMICA
ISSN	0045-6888
EISSN	1806-6690
出版年	2021
卷号	52 期号:3
英文摘要	The objective of this study was to evaluate genotypes of Cucurbita moschata and Cucurbita maxima for resistance to the fungus Macrophomina phaseolina (Taissi) Goid. The experiment evaluated 17 accessions of Cucurbita moschata Duchesne and 20 accessions of Cucurbita maxima Duchesne preserved in the Cucurbit Germplasm Collection of the Federal Rural University of the Semi-Arid Region (UFERSA). Four commercial controls were also used, two for each species. In both studies, three isolates of M. phaseolina were inoculated, which are kept at the Fungal Culture Collection of UFERSA: MM1531 (GenBank identificatio: MM1531 (GenBank identification: MN136199), ME249 and ME250. Plants received inoculum of the pathogen in pieces of colonized toothpick and were evaluated for the incidence and severity of the disease. Both species showed resistant plants, but with varied frequencies for the accessions. Considering the species, the frequencies observed for C. moschata were higher than those observed for C. maxima. The accessions of C. moschata ABPUN 206 F1, P114-1, P160-2, P11-2, P114-6, P14-02 and P97-1 show different levels of resistance to the Macrophomina phaseolina isolates MM1531, ME-249 and ME-250.Thus, for an efficient selection in a breeding program for the characteristic, the selection strategies adopted must consider each source of resistance in isolationand not each species.
英文关键词	Cucurbita moschata Cucurbita maxima Soil-borne pathogen Variability Plant Genetic Resources
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000703506200001
WOS关键词	MELON ; ROOTSTOCKS ; GENOTYPES ; SOLANI
WOS类目	Agriculture, Multidisciplinary
WOS研究方向	Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/364535
作者单位	[dos Santos Lima, Fernanda Larisse; Castro de Albuquerque, Neilza Reis] Univ Fed Rural Pernambuco UFRPE, Unidade Acad Serra Talhada UAST, Recife, PE, Brazil; [Barboza, Michele; de Queiroz Ambrosio, Marcia Michelle; de Sousa Nunes, Glauber Henrique; Barros Junior, Aurelio Paes; Nogueira, Geovane de Almeida; da Silveira, Lindomar Maria] Univ Fed Rural Semiarido UFERSA, Dept Ciencias Agron & Florestais DCAF, Mossoro, RN, Brazil
推荐引用方式 GB/T 7714	dos Santos Lima, Fernanda Larisse,Barboza, Michele,de Queiroz Ambrosio, Marcia Michelle,et al. Resistance of Cucurbita spp. germplasm to the fungus Macrophomina phaseolina[J],2021,52(3).
APA	dos Santos Lima, Fernanda Larisse.,Barboza, Michele.,de Queiroz Ambrosio, Marcia Michelle.,Castro de Albuquerque, Neilza Reis.,de Sousa Nunes, Glauber Henrique.,...&da Silveira, Lindomar Maria.(2021).Resistance of Cucurbita spp. germplasm to the fungus Macrophomina phaseolina.REVISTA CIENCIA AGRONOMICA,52(3).
MLA	dos Santos Lima, Fernanda Larisse,et al."Resistance of Cucurbita spp. germplasm to the fungus Macrophomina phaseolina".REVISTA CIENCIA AGRONOMICA 52.3(2021).