A survey of the date palm borers species and an estimate of their population density and relative presence in palm orchards in Salah Al-Din Governorate
نویسندگان
چکیده
A field study was conducted in date palm orchards Salah al-Din Governorate during the period from 1/10/ 2020 to 30/10/2021 survey species of borers and estimate their population density relative presence period. The results showed diagnosis three belonging Coleoptera family Scarabaeidae, which included Oryctes elegans, Pentodon sp Tanyproctus sp. males females for (53.00, 47.00%), (51.98, 48.02%) (52.76, 47.24 %), respectively., highest month June (224, 192), (145, 132) (68, 57) respectively, sex ratio each 1.1:1 total adults caught by IPM Russell traps one year O. elegans it reached 418 236.3 adults/trap, while two insects local trap 75.7 49.9 respectively. For borer sp., superior on other , number 312 50 adults/IPM trap.
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ژورنال
عنوان ژورنال: Ma?alla? Tikr?t li-l-?ul?m al-zir??a??
سال: 2022
ISSN: ['2664-0597', '1813-1646']
DOI: https://doi.org/10.25130/tjas.22.2.13