Percobaan Pendahuluan Pengaruh Minyak Mimba Dan Ekstrak Biji Srikaya Terhadap Mortalitas Helopeltis Sp. (Heteroptera: Miridae) = Preliminary Trial Of The Effect Of Neem Oil And Seed Extract Of Custard-Apple On ...
Preliminary trial of neem (Azadirachta indica A. Juss.) seed oil and aqueous seed extract of custard-apple (Annona squamosa L) on the mortality of Helopeltis sp. has been conducted in laboratory condition. Neem oil obtained from directly pressed seed kernel and aqueous extract of custard-apple seed...
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| Format: | Article |
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[Yogyakarta] : Jurusan Sejarah Fak. Ilmu Budaya dan Program Studi Sejarah Program Pasca Sarjana UGM
1998
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| _version_ | 1826032427778179072 |
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| author | Perpustakaan UGM, i-lib |
| author_facet | Perpustakaan UGM, i-lib |
| author_sort | Perpustakaan UGM, i-lib |
| collection | UGM |
| description | Preliminary trial of neem (Azadirachta indica A. Juss.) seed oil and aqueous seed extract of custard-apple (Annona squamosa L) on the mortality of Helopeltis sp. has been conducted in laboratory condition. Neem oil obtained from directly pressed seed kernel and aqueous extract of custard-apple seed at concentration of 1.0 % and 2.0 % were significantly causing the mortality of the insect. The effectiveness of the substances in killing Helopeltis were not significantly different with propoxur and sipermethrin insecticides. Neem oil obtained from steamed seed before being pressed and aqueous leaf extract were also causing high mortality but still lower than two substances previously applied.
Number of eggs produced by Helopeltis treated with the neem oil and seed extract of custard-apple were also significantly lower than control.
Key words: Azadirachta indica A.../uss., Annona squamosa L, Helopeltis sp. |
| first_indexed | 2024-03-13T18:53:28Z |
| format | Article |
| id | oai:generic.eprints.org:24325 |
| institution | Universiti Gadjah Mada |
| last_indexed | 2024-03-13T18:53:28Z |
| publishDate | 1998 |
| publisher | [Yogyakarta] : Jurusan Sejarah Fak. Ilmu Budaya dan Program Studi Sejarah Program Pasca Sarjana UGM |
| record_format | dspace |
| spelling | oai:generic.eprints.org:243252014-06-18T00:37:26Z https://repository.ugm.ac.id/24325/ Percobaan Pendahuluan Pengaruh Minyak Mimba Dan Ekstrak Biji Srikaya Terhadap Mortalitas Helopeltis Sp. (Heteroptera: Miridae) = Preliminary Trial Of The Effect Of Neem Oil And Seed Extract Of Custard-Apple On ... Perpustakaan UGM, i-lib Jurnal i-lib UGM Preliminary trial of neem (Azadirachta indica A. Juss.) seed oil and aqueous seed extract of custard-apple (Annona squamosa L) on the mortality of Helopeltis sp. has been conducted in laboratory condition. Neem oil obtained from directly pressed seed kernel and aqueous extract of custard-apple seed at concentration of 1.0 % and 2.0 % were significantly causing the mortality of the insect. The effectiveness of the substances in killing Helopeltis were not significantly different with propoxur and sipermethrin insecticides. Neem oil obtained from steamed seed before being pressed and aqueous leaf extract were also causing high mortality but still lower than two substances previously applied. Number of eggs produced by Helopeltis treated with the neem oil and seed extract of custard-apple were also significantly lower than control. Key words: Azadirachta indica A.../uss., Annona squamosa L, Helopeltis sp. [Yogyakarta] : Jurusan Sejarah Fak. Ilmu Budaya dan Program Studi Sejarah Program Pasca Sarjana UGM 1998 Article NonPeerReviewed Perpustakaan UGM, i-lib (1998) Percobaan Pendahuluan Pengaruh Minyak Mimba Dan Ekstrak Biji Srikaya Terhadap Mortalitas Helopeltis Sp. (Heteroptera: Miridae) = Preliminary Trial Of The Effect Of Neem Oil And Seed Extract Of Custard-Apple On ... Jurnal i-lib UGM. http://i-lib.ugm.ac.id/jurnal/download.php?dataId=7298 |
| spellingShingle | Jurnal i-lib UGM Perpustakaan UGM, i-lib Percobaan Pendahuluan Pengaruh Minyak Mimba Dan Ekstrak Biji Srikaya Terhadap Mortalitas Helopeltis Sp. (Heteroptera: Miridae) = Preliminary Trial Of The Effect Of Neem Oil And Seed Extract Of Custard-Apple On ... |
| title | Percobaan Pendahuluan Pengaruh Minyak Mimba Dan Ekstrak Biji Srikaya Terhadap Mortalitas Helopeltis Sp. (Heteroptera: Miridae) = Preliminary Trial Of The Effect Of Neem Oil And Seed Extract Of Custard-Apple On ... |
| title_full | Percobaan Pendahuluan Pengaruh Minyak Mimba Dan Ekstrak Biji Srikaya Terhadap Mortalitas Helopeltis Sp. (Heteroptera: Miridae) = Preliminary Trial Of The Effect Of Neem Oil And Seed Extract Of Custard-Apple On ... |
| title_fullStr | Percobaan Pendahuluan Pengaruh Minyak Mimba Dan Ekstrak Biji Srikaya Terhadap Mortalitas Helopeltis Sp. (Heteroptera: Miridae) = Preliminary Trial Of The Effect Of Neem Oil And Seed Extract Of Custard-Apple On ... |
| title_full_unstemmed | Percobaan Pendahuluan Pengaruh Minyak Mimba Dan Ekstrak Biji Srikaya Terhadap Mortalitas Helopeltis Sp. (Heteroptera: Miridae) = Preliminary Trial Of The Effect Of Neem Oil And Seed Extract Of Custard-Apple On ... |
| title_short | Percobaan Pendahuluan Pengaruh Minyak Mimba Dan Ekstrak Biji Srikaya Terhadap Mortalitas Helopeltis Sp. (Heteroptera: Miridae) = Preliminary Trial Of The Effect Of Neem Oil And Seed Extract Of Custard-Apple On ... |
| title_sort | percobaan pendahuluan pengaruh minyak mimba dan ekstrak biji srikaya terhadap mortalitas helopeltis sp heteroptera miridae preliminary trial of the effect of neem oil and seed extract of custard apple on |
| topic | Jurnal i-lib UGM |
| work_keys_str_mv | AT perpustakaanugmilib percobaanpendahuluanpengaruhminyakmimbadanekstrakbijisrikayaterhadapmortalitashelopeltisspheteropteramiridaepreliminarytrialoftheeffectofneemoilandseedextractofcustardappleon |