干旱区生态环境知识资源中心(Arid): Selection and control efficacy of Trichoderma spp. against Fusarium solani and Lasiodiplodia theobromae causing root rot in forage cactus

Arid

DOI	10.1016/j.pmpp.2022.101900
	Selection and control efficacy of Trichoderma spp. against Fusarium solani and Lasiodiplodia theobromae causing root rot in forage cactus
	Brito, Fabiano da Silva; da Costa, Diogo Paes; Fragoso de Souza, Carlos Alberto; Gomes Ferreira de Almeida, Debora Teresa da Rocha; Henrique de Lima Leite, Iris Carolina; Goncalves, Edilma Pereira; de Medeiros, Erika Valente
通讯作者	da Costa, DP
来源期刊	PHYSIOLOGICAL AND MOLECULAR PLANT PATHOLOGY
ISSN	0885-5765
出版年	2022
卷号	122
英文摘要	Forage cactus (Nopalea cochinillifera L.) is highly efficient in water use and biomass production for animal feed in arid regions; however, soil fungi Fusarium solani (Fs) and Lasiodiplodia theobromae (Lt) pose a threat to this plant. This study evaluated the antagonistic potential of nine Thricorderma spp. against these pathogens. Thricorderma aureoviride URM 6668 (TIA) significantly decreased the growth of the mycelial halo of Fs and Lt by 34% and 89%, respectively (in vitro). TIA inoculation on forage cactus soils was also compared with the use of isolate T. aureoviride URM 5158 (TCP), a chitinase producer, and with Acibenzolar-S-methyl, a plant resistance inducer (PRI). All treatments were effective to control the pathogens, reducing the lesion area at the basal cladode by up to 96%, while Trichoderma spp. induced significant reductions of reactive oxygen species (ROS) in plant tissues. TIA showed potential for inoculant production due to its high efficacy against Fs and Lt in vitro and in vivo, its easy application directly on the plant neck in the form of conidia suspension, and its fast growth in the laboratory.
英文关键词	Biological control Reactive oxygen species (ROS) Induced resistance Antagonism Plant growth
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000906574800003
WOS关键词	BIOLOGICAL-CONTROL ; BROWN SPOT ; PEROXIDASE ; BIOCONTROL ; CATALASE ; PLANT ; RESISTANCE ; STRESS ; STATE ; SOIL
WOS类目	Plant Sciences
WOS研究方向	Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/393943
推荐引用方式 GB/T 7714	Brito, Fabiano da Silva,da Costa, Diogo Paes,Fragoso de Souza, Carlos Alberto,et al. Selection and control efficacy of Trichoderma spp. against Fusarium solani and Lasiodiplodia theobromae causing root rot in forage cactus[J],2022,122.
APA	Brito, Fabiano da Silva.,da Costa, Diogo Paes.,Fragoso de Souza, Carlos Alberto.,Gomes Ferreira de Almeida, Debora Teresa da Rocha.,Henrique de Lima Leite, Iris Carolina.,...&de Medeiros, Erika Valente.(2022).Selection and control efficacy of Trichoderma spp. against Fusarium solani and Lasiodiplodia theobromae causing root rot in forage cactus.PHYSIOLOGICAL AND MOLECULAR PLANT PATHOLOGY,122.
MLA	Brito, Fabiano da Silva,et al."Selection and control efficacy of Trichoderma spp. against Fusarium solani and Lasiodiplodia theobromae causing root rot in forage cactus".PHYSIOLOGICAL AND MOLECULAR PLANT PATHOLOGY 122(2022).