Levantamento de fungos fitopatogênicos em solo de uma área a ser implantada uma horta

• Autor(a) principal: Santos, Tatiane Paes dos [UNESP]
• Data de Publicação: 2015
• Outros Autores: Moromizato, Basia Schlichting [UNESP], Magalhães, Anderson Chagas [UNESP], Firmino, Ana Carolina [UNESP]
• Tipo de documento: Artigo de conferência
• Idioma: por
• Título da fonte: Repositório Institucional da UNESP
• Texto Completo: http://200.145.6.205/index.php/congressoextensao/8congressoextensao/paper/view/1703; http://hdl.handle.net/11449/142145
• topic: Identification; Organisms; Diseases; Plants; Identificação; Microrganismos; Doenças; Plantas

Brazil is a major producer of food and agricultural inputs in the world. One of the major problems is on plants in the occurrence of diseases, which can dramatically decrease the production of a culture. The success of a plant disease management strategy is dependent on factors involving knowledge of plant pathogens and potential in the fact that affect these diseases. Thus the study aimed to carry out the survey of phytopathogenic fungi in an area that will be deploying a dedicated garden for the people of Dracena. The soil analysis was based on the methodology of serial dilutions. Dilution factor of 1: 1000 were withdrawn aliquots of 1.0 mL, which were placed in petri dishes containing culture medium with 2% agar. The plates were incubated at 25 ± 1 ° C on 12 hour photoperiod. Two days after the onset of hyphae they were transferred to PDA medium plates and incubated satisfactorily under the same conditions mentioned above. After seven days the cultures obtained were identified. Fungi of the genus Trichoderma Penicillium Fusarium have been identified, and, the latter being reported as causing diseases on plant. According to these results, there is concern about the crops to be planted on site as this microorganisms can further harm the planting of some horticultural.