Page 37 - עלון הנוטע מספר 6 2022 סובטרופיים, אבוקדו, חיישנים ושורשים
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םדוק דומעמ ךשמה - דקשה תינורקי
                                                          The Duke borer Cerambyx dux is an aggressive stone and pome
          A seismic sensor as a promoter for              fruit trees pest  in Israel. During the last 20 years local cherry or-
          management solutions for the Duke               chards have been severely affected by this beetle. Routine moni-
          borer damage in cherry orchards                 toring of the Duke borer populations is impractical. The eggs are
                                                          typically laid in shallow half opened wounds caused by the oviposit-
          Moshe Nagari, Ronen Shapir / Shamir Re-         ing females on bark surfaces and the early colonization of the stem
          search Institute, University of Haifa           or the branches is not accompanied by conspicuous symptoms.
          Carmit Sofer-Arad, Daniel Bensimon / Dept.      The first larval instars develop in the cortex of the trunk and the
          of Agriculture and Environment Services*        main  branches. Advanced  larval  stages  penetrate  the  sapwood
          Shahar  Samra /  Taxonomy,  Plant  Protection   and heartwood and are responsible for the xylem crude frass that
          and Inspection Services*                        seeps around the base of the stem or on the branches. The frass
          Omer Golan, Nitsan Birnbaum / Forest Health     accumulation evidences tree colonization.
          Section, Forestry Dept., KKL                    The  present  study  addresses  the Achilles  heel  of  Duke  borer
          Shaul Ginsberg, Gal Yaacobi / ׳BioBee׳ Sde      management (as well as other long- horned beetles) viz. monitor-
          Elyahu                                          ing the activity of the larvae, particularly in their early stages.
          Dana Ment, Zvi Mendel / Plant Protection In-    Our  findings  suggest  that  seismic  sensors  developed  by  Agrint
          stitute, ARO*                                   (Agrint sensing solutions LTD) and installed in 30 trees in a com-
          .........................................       mercial cherry orchard, proved effective in detecting cherry tree col-
          * Ministry of Agriculture and Rural Development, Israel                       51 ׳מעב תילגנאב ריצקתה ףוס







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                                  2022 ,6 ׳סמ ,ו”ע הנש ’עטונה ןולע‘  37   ‘Alon Hanotea’ vol. 76, No. 6, 2022
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