{"id":9707,"date":"2025-07-01T08:46:37","date_gmt":"2025-07-01T08:46:37","guid":{"rendered":"https:\/\/agri-research-journal.net\/SjarEn\/?p=9707"},"modified":"2025-07-01T08:46:37","modified_gmt":"2025-07-01T08:46:37","slug":"types-of-borers-that-infect-date-palms-and-the-sensitivity-of-some-date-palm-varieties-to-infection-with-the-palm-stem-borer-oryctes-elegans-prell-coleoptera-dyastidae-in-al-jalaa-oasis-in-al-bukam","status":"publish","type":"post","link":"https:\/\/agri-research-journal.net\/SjarEn\/?p=9707","title":{"rendered":"Types of borers that infect date palms and the sensitivity of some date palm varieties to infection with the palm stem borer Oryctes elegans Prell (Coleoptera: Dyastidae) in Al-Jalaa Oasis in Al-Bukamal in Deir ez-Zor Governorate"},"content":{"rendered":"

Samer Al-Hassan Al-Amer (1)*<\/sup><\/strong><\/span><\/p>\n

(1). Syrian Grain. Deir Ezzor. Syria<\/span><\/p>\n

(*Corresponding author:\u00a0\u00a0 Samer Al-Hassan Al-amer, Email:\u00a0 sa10.8.1978am@gmail.com<\/a>. Phone: 0999384290)<\/span>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0<\/span><\/p>\n

Received: 29\/8\/2023\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\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Accepted:7\/2\/2024<\/span><\/p>\n

Abstract:\u00a0<\/strong><\/span><\/p>\n

The research was carried out in the Al-Jalaa palm oasis of the city of Al-Bukamal in Deir Ezzor governorate during the month of September of the year 2021AD until August of the year 2022 AD. A field study was conducted of the palm taste borer, Oryctes elegans,<\/em> to determine the sensitivity of some palm cultivars \/ Brim , khstawy , Barhi , Zhdy , khdrawy , Barhi\u00a0 \/ to infection with this pest. The results of the field survey showed the presence of five types of palm diggers in Al-Jalaa Oasis, which are Jebusaea hammerschmidti<\/em>, Iranian Jebusaea persica<\/em>, Oryctes elegans<\/em>, Oryctes sinaicus<\/em>, and Phonapta\u00a0 frontales<\/em>, and the predominant type was O. elegans<\/em>.The types of diggers varied in their numerical density. The most common diggers of the genus Oryctes ssp<\/em> in the oasis were the diggers of the genus Oryctes elegans<\/em>, with their presence reaching 79%, while the percentage of the presence of Jebusaea persica<\/em>. 12 %, while the type P. frontales<\/em> was 9 %. The peak activity of Oryctes elegans<\/em>, Jebusaea persica<\/em> and P. frontales<\/em> during July and August 2022 was 683 , 121 , 117 beetle in the three traps in the oasis.The Prim palm variety was the most sensitive variety to infection with the palm tree borer infestation, where the number of affected leaves per palm tree was 10.66 .the number of hotes ade by beetle larvae was 12.33 holes per palm tree . and the total average number of larvae per palm tree14. As for the Barhi variety .it was the least sensitive variety to beetle infestation. As the number of affected leaves per palm tree was 7 leaves. The number of larvae present per palm tree was 5 and the number of holes produced by the larvae was 2.33 per palm tree. There was a high correlation between the numbers of O. elegans<\/em> larvae and the resulting holes, with a correlation coefficient of 0.98.<\/span><\/p>\n

Keywords:<\/strong> palm taste borer, palm varieties, palm taste borer insect Oryctes<\/em>. elegans.<\/em><\/span><\/p>\n

Full paper in Arabic: PDF<\/a><\/span><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Samer Al-Hassan Al-Amer (1)* (1). Syrian Grain. Deir Ezzor. Syria (*Corresponding author:\u00a0\u00a0 Samer Al-Hassan Al-amer, Email:\u00a0 sa10.8.1978am@gmail.com. Phone: 0999384290)\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Received: 29\/8\/2023\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\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Accepted:7\/2\/2024 Abstract:\u00a0 The research was carried … Continue reading →<\/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":[1],"tags":[],"class_list":["post-9707","post","type-post","status-publish","format-standard","hentry","category-sjar"],"_links":{"self":[{"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=\/wp\/v2\/posts\/9707","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=9707"}],"version-history":[{"count":2,"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=\/wp\/v2\/posts\/9707\/revisions"}],"predecessor-version":[{"id":9747,"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=\/wp\/v2\/posts\/9707\/revisions\/9747"}],"wp:attachment":[{"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9707"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=9707"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=9707"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}