{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,15]],"date-time":"2026-10-15T09:49:39Z","timestamp":1792057779179,"version":"4.4.0"},"reference-count":38,"publisher":"Wiley","license":[{"start":{"date-parts":[[2026,9,17]],"date-time":"2026-09-17T00:00:00Z","timestamp":1789603200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,9,17]],"date-time":"2026-09-17T00:00:00Z","timestamp":1789603200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["scijournals.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Pest Management Science"],"abstract":"Abstract<\/jats:title>\n \n BACKGROUND<\/jats:title>\n \n This study evaluated the absorption, translocation and distribution of\n 14<\/jats:sup>\n C\u2010propiconazole applied alone or combined with two biodegradable adjuvants for coffee rust control. Solutions containing 0.5% (\n v\/v<\/jats:italic>\n ) adjuvant were applied to the adaxial leaf surface and absorption was quantified by liquid scintillation counting (LSC) and semi\u2010quantitatively assessed by autoradiography.\n <\/jats:p>\n <\/jats:sec>\n \n RESULTS<\/jats:title>\n \n The treatment\n 14<\/jats:sup>\n C\u2010propiconazole\u2010DPS showed the highest absorption rate, reaching 0.16% h\n \u22121<\/jats:sup>\n . In contrast, the treatments of pure\n 14<\/jats:sup>\n C\u2010propiconazole and\n 14<\/jats:sup>\n C\u2010propiconazole\u2010WS exhibited lower absorption rates, with 0.055% h\n \u22121<\/jats:sup>\n and 0.028% h\n \u22121<\/jats:sup>\n , respectively. Although maximum translocation did not exceed 1.0% of the applied amount in any treatment, qualitative analysis revealed distinct patterns: pure\n 14<\/jats:sup>\n C\u2010propiconazole translocated to opposite leaves and to leaves below the treated leaf, demonstrating radial transport, whereas\n 14<\/jats:sup>\n C\u2010propiconazole\u2010WS showed limited translocation after 96 h after application.\n <\/jats:p>\n <\/jats:sec>\n \n CONCLUSION<\/jats:title>\n \n The biodegradable adjuvants demonstrated complementary effects: one adjuvant enhanced the initial absorption of propiconazole, whereas the other contributed to product persistence on the leaf surface and delayed translocation. Both adjuvants showed potential for improving fungicide performance, representing promising alternatives for more efficient and sustainable control of coffee leaf rust. \u00a9 2026 The Author(s).\n Pest Management Science<\/jats:italic>\n published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry.\n <\/jats:p>\n <\/jats:sec>","DOI":"10.1002\/ps.71310","type":"journal-article","created":{"date-parts":[[2026,9,18]],"date-time":"2026-09-18T04:27:43Z","timestamp":1789705663000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Absorption and translocation of\n \n 14<\/sup>\n C\n <\/scp>\n \u2010propiconazole associated with two adjuvants in young coffee plants"],"prefix":"10.1002","author":[{"ORCID":"https:\/\/orcid.org\/0009-0003-0225-9112","authenticated-orcid":false,"given":"Val\u00e9ria de Souza","family":"Ivo","sequence":"first","affiliation":[{"name":"Nuclear Energy Center for Agriculture University of S\u00e3o Paulo Piracicaba Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Emerson","family":"Leite","sequence":"additional","affiliation":[{"name":"Laborat\u00f3rios Universal Ind. Com. Ltda. Taubat\u00e9 Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jos\u00e9","family":"Mak","sequence":"additional","affiliation":[{"name":"Laborat\u00f3rios Universal Ind. Com. Ltda. Taubat\u00e9 Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Valdemar Luiz","family":"Tornisielo","sequence":"additional","affiliation":[{"name":"Nuclear Energy Center for Agriculture University of S\u00e3o Paulo Piracicaba Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kassio Ferreira","family":"Mendes","sequence":"additional","affiliation":[{"name":"Nuclear Energy Center for Agriculture University of S\u00e3o Paulo Piracicaba Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,9,17]]},"reference":[{"key":"e_1_2_9_2_1","volume-title":"Conhe\u00e7a a hist\u00f3ria do caf\u00e9 no mundo e como o Brasil se tornou o maior produtor e exportador da bebida","author":"MAPA (Minist\u00e9rio da Agricultura e Pecu\u00e1ria)","year":"2022"},{"key":"e_1_2_9_3_1","first-page":"47","article-title":"O s\u00e9culo do caf\u00e9. 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