Physiological quality and seed health of black oat seeds under chemical and biological treatments

Agropecuaria Catarinense

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Field Value
 
Title Physiological quality and seed health of black oat seeds under chemical and biological treatments
Qualidade fisiológica e sanitária de sementes de aveia preta submetidas a tratamento químico e biológico
 
Creator Pinto da Silva, Gerarda Beatriz
Lovatto, Maike
 
Subject Phytopatology
Trichoderma spp.; Avena strigosa; biological control
Fitopatologia; Controle biológico; Proteção de Plantas
Trichoderma spp.; Avena strigosa; controle biológico
 
Description The black oats (Avena strigosa) is a crop of great interest for farming in southern Brazil. The objective of this study was to evaluate the physiological and sanitary quality of black oat seeds treated with Trichoderma spp. and fludioxonil, isolated and combined. The treatments used were: seeds immersed only in water (control), seeds microbiolizated with Trichoderma spp., seeds treated with fludioxonil and seeds with the combination of Trichoderma spp. + fludioxonil. The combination Trichoderma spp. + fludioxonil showed the highest effectiveness in the control of fungi present in black oat seeds, however it reduced the initial growth of the plants.
A aveia preta (Avena strigosa Schreb.) é uma cultura de grande interesse para agropecuária no Sul do Brasil. O objetivo deste estudo foi avaliar a qualidade fisiológica e sanitária de sementes de aveia preta tratadas com Trichoderma spp. e fludioxonil de forma isolada e combinada. Os tratamentos utilizados foram: sementes imersas em água (controle), sementes microbiolizadas com Trichoderma spp., sementes tratadas com fludioxonil e, sementes tratadas com a combinação Trichoderma spp.+ fludioxonil. A combinação Trichoderma spp.+ fludioxonil exibiu a maior eficácia no controle de fungos presentes em sementes de aveia preta, no entanto, reduziu o crescimento inicial das plantas.
 
Publisher Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri
 
Contributor
CNPq
 
Date 2019-10-03
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion


 
Format application/pdf
 
Identifier http://publicacoes.epagri.sc.gov.br/index.php/RAC/article/view/457
10.22491/RAC.2019.v32n3.4
 
Source Revista Agropecuária Catarinense; v. 32, n. 3 (2019); 47-49
2525-6076
0103-0779
 
Language por
 
Relation http://publicacoes.epagri.sc.gov.br/index.php/RAC/article/view/457/445
http://publicacoes.epagri.sc.gov.br/index.php/RAC/article/downloadSuppFile/457/848
http://publicacoes.epagri.sc.gov.br/index.php/RAC/article/downloadSuppFile/457/922
http://publicacoes.epagri.sc.gov.br/index.php/RAC/article/downloadSuppFile/457/923
 
Rights Direitos autorais 2019 Revista Agropecuária Catarinense
 

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