000064406 001__ 64406
000064406 005__ 20200108100347.0
000064406 0247_ $$2doi$$a10.1007/s10658-017-1288-4
000064406 0248_ $$2sideral$$a100830
000064406 037__ $$aART-2018-100830
000064406 041__ $$aeng
000064406 100__ $$aSilva-Castro, I.
000064406 245__ $$aPotential control of forest diseases by solutions of chitosan oligomers, propolis and nanosilver
000064406 260__ $$c2018
000064406 5060_ $$aAccess copy available to the general public$$fUnrestricted
000064406 5203_ $$aThere is a growing necessity to replace chemical agents with ecofriendly materials, arising from the impact on the environment and/or human health, which calls for the design of new broad-spectrum fungicides. In this work, chitosan oligomers (COs), propolis (Ps) and silver nanoparticles (AgNPs) mixtures in solution were assessed to control the growth of different phytopathogenic fungi and oomycetes in vitro. Binary solutions of COs-Ps and COs-AgNPs evinced the highest antifungal effect against Fusarium circinatum and Diplodia pinea fungi, respectively, with a ca. 80% reduction in their mycelial growth. The COs solution by itself also proved to be greatly effective against Gremmeniella abietina, Cryphonectria parasitica and Heterobasidion annosum fungi, causing a reduction of 78%, 86% and 93% in their growth rate, respectively. Likewise, COs also attained a 100% growth inhibition on the oomycete Phytophthora cambivora. On the other hand, Ps inhibited totally the growth of Phytophthora ×alni and Phytophthora plurivora. The application of AgNPs reduced the mycelial growth of F. circinatum and D. pinea. However, the AgNPs in some binary and ternary mixtures had a counter-productive effect on the anti-fungal/oomycete activity. In spite of the fact that the anti-fungal/oomycete activity of the different treatments showed a dependence on the particular type of microorganism, these solutions based on natural compounds can be deemed as a promising tool for control of tree diseases.
000064406 536__ $$9info:eu-repo/grantAgreement/ES/MINECO-FEDER/AGL2015-69370-R$$9info:eu-repo/grantAgreement/EUR/COST/FP1406-PINESTRENGTH
000064406 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000064406 590__ $$a1.744$$b2018
000064406 591__ $$aHORTICULTURE$$b9 / 35 = 0.257$$c2018$$dQ2$$eT1
000064406 591__ $$aAGRONOMY$$b30 / 89 = 0.337$$c2018$$dQ2$$eT2
000064406 591__ $$aPLANT SCIENCES$$b98 / 228 = 0.43$$c2018$$dQ2$$eT2
000064406 592__ $$a0.709$$b2018
000064406 593__ $$aAgronomy and Crop Science$$c2018$$dQ1
000064406 593__ $$aPlant Science$$c2018$$dQ1
000064406 593__ $$aHorticulture$$c2018$$dQ1
000064406 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000064406 700__ $$aMartín-García, J.
000064406 700__ $$aDiez, J.J.
000064406 700__ $$aFlores-Pacheco, J.A.
000064406 700__ $$aMartín-Gil, J.
000064406 700__ $$0(orcid)0000-0003-2713-2786$$aMartín-Ramos, P.$$uUniversidad de Zaragoza
000064406 7102_ $$15011$$2500$$aUniversidad de Zaragoza$$bDpto. CC.Agrar.y Medio Natural$$cArea Ingeniería Agroforestal
000064406 773__ $$g150, 2 (2018), 401-411$$pEur. j. plant pathol.$$tEuropean Journal of Plant Pathology$$x0929-1873
000064406 8564_ $$s634642$$uhttps://zaguan.unizar.es/record/64406/files/texto_completo.pdf$$yPostprint
000064406 8564_ $$s93584$$uhttps://zaguan.unizar.es/record/64406/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000064406 909CO $$ooai:zaguan.unizar.es:64406$$particulos$$pdriver
000064406 951__ $$a2020-01-08-09:31:19
000064406 980__ $$aARTICLE