{"id":1658,"date":"2019-01-14T20:24:38","date_gmt":"2019-01-14T20:24:38","guid":{"rendered":"http:\/\/agri-research-journal.net\/SjarEn\/?p=1658"},"modified":"2019-01-14T20:24:38","modified_gmt":"2019-01-14T20:24:38","slug":"the-efficacy-of-some-fungicides-insecticides-acaricides-and-foliar-fertilizers-against-two-spotted-spider-mite-tetranychus-urticae-koch","status":"publish","type":"post","link":"https:\/\/agri-research-journal.net\/SjarEn\/?p=1658","title":{"rendered":"<strong>The Efficacy of Some Fungicides, Insecticides, Acaricides and Foliar Fertilizers Against Two-spotted Spider Mite <em>Tetranychus urticae<\/em> Koch<\/strong>"},"content":{"rendered":"<p style=\"text-align: center;\"><strong>Atie Arab<sup>*(1)<\/sup> Rawa Youssef<sup>(1)<\/sup> and Deena Faeud<sup>(1)<\/sup><\/strong><\/p>\n<p>(1). Agricultural Scientific Research Centre in Lattakia, General Commission for Scientific Agricultural Research (GCSAR), Damascus, Syria.<\/p>\n<p>(*Corresponding author: Dr. Atie Arab. Email: <a href=\"mailto:atiearab@hotmail.com\">atiearab@hotmail.com<\/a>).<\/p>\n<p style=\"text-align: center;\">Received: 20\/05\/2017\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Accepted: 23\/09\/2017<\/p>\n<p style=\"text-align: center;\"><strong>Abstract<\/strong><\/p>\n<p style=\"text-align: justify;\">Two experiments (in vitro and in greenhouse) were carried out at Agricultural Scientific Research Centre in Lattakia during 2014, to evaluate the efficacy of some fungicides, insecticides, acaricides and foliar fertilizers (methomyl, chlorpyriphos, flubendiamide, lufenuron, propamocarb hydrochloride, thiophanate-methyl, chlorothalonil, copper oxychloride, K<sub>2<\/sub>O35%+SO<sub>3<\/sub>45%, abamectin) against two-spotted spider mite <em>Tetranychus urticae <\/em>Koch. on common beans plants (<em>Phaseolus vulgaris<\/em> L.) which were artificially infected with sensitive strain of two-spotted spider mite reared in the laboratory. The effectiveness of pesticides and foliar fertilizer were tested at the recommended concentrations. Results showed that some evaluated pesticides effectively reduced two\u2013spotted spider mite population comparing with acaricide Abamecten. The insecticides chlorpyriphos and methomyl showed high effectiveness (100% and 89.11%) respectively, after 3 days of treatment under laboratory condition. Foliar fertilizer K<sub>2<\/sub>O35%+SO<sub>3<\/sub>45%, had relatively good efficacy (74.68%) with no significant differences versus acaricid Abamectin after 3 days of treatment under the greenhouse condition. On the other hand, the effectiveness of the fungicide chlorothalonill was relatively low (31.53%), after 7 days of treatment in the laboratory.<\/p>\n<p><strong>Key words: <\/strong>Two-spotted spider mite, <em>Tetranychus urticae<\/em>, Chemical pesticides, Foliar fertilizers.<\/p>\n<p><span style=\"color: #008000;\"><strong>Full paper in Arabic: <a href=\"http:\/\/agri-research-journal.net\/sjar\/wp-content\/uploads\/2019\/01\/v5n4p22.pdf\">PDF<\/a><\/strong><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Atie Arab*(1) Rawa Youssef(1) and Deena Faeud(1) (1). Agricultural Scientific Research Centre in Lattakia, General Commission for Scientific Agricultural Research (GCSAR), Damascus, Syria. (*Corresponding author: Dr. Atie Arab. Email: atiearab@hotmail.com). Received: 20\/05\/2017\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Accepted: 23\/09\/2017 Abstract Two experiments (in vitro &hellip; <a href=\"https:\/\/agri-research-journal.net\/SjarEn\/?p=1658\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,562],"tags":[578,579,48,577],"class_list":["post-1658","post","type-post","status-publish","format-standard","hentry","category-plant-protection","category-vol5-no4-december-2018","tag-chemical-pesticides","tag-foliar-fertilizers","tag-tetranychus-urticae","tag-two-spotted-spider-mite"],"_links":{"self":[{"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=\/wp\/v2\/posts\/1658","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1658"}],"version-history":[{"count":1,"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=\/wp\/v2\/posts\/1658\/revisions"}],"predecessor-version":[{"id":1659,"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=\/wp\/v2\/posts\/1658\/revisions\/1659"}],"wp:attachment":[{"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1658"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1658"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1658"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}