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All Journal Agrovigor: Jurnal Agroekoteknologi AGRIVITA, Journal of Agricultural Science Jurnal Agroekoteknologi Aceh Journal of Animal Science JPT : JURNAL PROTEKSI TANAMAN (JOURNAL OF PLANT PROTECTION) Jurnal Hilirisasi IPTEKS (JHI) Seminar Nasional Lahan Suboptimal Jurnal Agrotek Lestari Jurnal Agroplasma Jurnal Abdi Insani SELODANG MAYANG Jurnal Agro Indragiri Warta Pengabdian Andalas: Jurnal Ilmiah Pengembangan Dan Penerapan Ipteks Andalasian International Journal of Agricultural and Natural Sciences Journal of Science and Technology Jurnal Riset Perkebunan (JRP) Journal of Applied Agricultural Science and Technology Andalasian International Journal of Entomology Buletin Dharmas Andalas Agricultural Revolution Journal
Zahlul Ikhsan
Department Of Agroecotechnology, Agriculture Faculty, Universitas Andalas, West Sumatra, Indonesia
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Journal : Journal of Applied Agricultural Science and Technology

 1 
Biology of Tetrastichus brontispae (Ferriere) (Hymenoptera: Eulophidae), the Coconut Leaf Beetle Parasitoid Zahlul Ikhsan; Hidrayani Hidrayani; Yaherwandi Yaherwandi; Aulia Oktavia
Journal of Applied Agricultural Science and Technology Vol. 7 No. 1 (2023): Journal of Applied Agricultural Science and Technology
Publisher : Green Engineering Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (421.487 KB) | DOI: 10.55043/jaast.v7i1.61

Abstract

Biological control using parasitoids should be carried out to reduce the population of Brontispa longissima without pesticides. Tetrastichus brontispae is a larva-pupa parasitoid and is a gregarious parasitoid. Many factors can influence the biology of the parasitoid, which consists of biotic and abiotic factors. The existence of a host is one of the biotic factors that influence the life of parasitoids. The aim of the study was to study various biological parameters of the T. brontispae parasitoid which included the shape, size, color and length of each egg, larva, pupa, and imago stages as well as personality, sex ratio and number of hosts parasitized by female T. brontispae imago. The research was carried out in the form of an experiment using a completely randomized design. Experiments for biological observations of female T. brontispae parasitoids consisted of 4 treatments and 10 replications. The period of development, offspring, and sex ratio of the parasitoid Tetrastichus brontispae were studied using young pupa Brontispa longissima as hosts. Maintenance is carried out by inserting the parasitized larvae or pupa into the test tube provided. T. brontispae is a gregarious endoparasitoid. The development period from egg to imago is 18.95 ± 0.75 days. The length of life of the imago was significantly different between females (9.7 ± 0.51 days) and males (4.5 ± 0.52 days)—honey in increasing lifespan and enhancing T. brontispae offspring. The offspring of a female is 17.50 ± 1.08, with a female proportion of 60.12%. Imago T. brontispae fed honey had a longer and higher actual life span than without honey. Apart from the honey feed, the presence of a host can also affect T. brontispae.
Co-Authors . Reflinaldon Adam Jorli Wong Adam Jorli Wong administrator admin Alfala Hakiki Alvin Niqmatull Akbar Amsar Maulana Anwar, Aswaldi Ardi Ardi Astuti Kurnianingsih Aulia Oktavia Aulia Oktavia Aulia Oktavia Aulia Oktavia Azahar, Nuráin Dandy Ahamefula Osibe Darfis, Irwan Dede Suhendra Delci Ariani Jasrani Deni Andisca Deni Andisca Dewi Rezki Dewi, Yulia Duma Putri Tama Edwin Edwin Edwin Edwin Edwin Edwin Eka Candra Lina Ekon Noper Nandes Elfi Yenny Yusuf Erise Anggraini Erise Anggraini, Erise Fadilla Ratib Fitri Yeni, Fitri Hakiki, Alfala Halimatus Syahdia Hasibuan Hasmiandy Hamid Herviyanti Herviyanti Hidrayani Hidrayani Hidrayani Hidrayani Hidrayani Hidrayani Hidrayani Indra Dwipa Intan Sari Intan Sari Irwin Mirza Umami Karjunita, Nike Kurniawati, Sholih Lailatun Najmi Marlin Sefrila Meisilva Erona Sitepu Mohd Zainudin, Nur Ain Izzati Moustafa Mohamed Sabry Bakry Muhammad Al-Ikhlas Muhammad Parikesit Wisnubroto Munzir Busniah Najmi, Lailatun Nofialdi, Nofialdi Nofrita Sandi Nordin, Nor Aisyah NOVRI NELLY Nurbailis Nurwijayanti Oktavia, Aulia Pradetia, Pradetia Purnama Devi Purnama Devi Putri, Nurweni Ratib, Fadilla Reflin Reflin Reza Tania Rina, Iswan Riyanti, Tia Ellisa Rizky Nanda Meilia Rosli , Muhamad Najmi Haikal Roza Yunita Rusdimansyah Rusdimansyah Rusdimansyah Safitri, Aisyah Sahra Wardi Salleh, Suhaida Schmidt, Stefan Sholih Kurniawati Sholih Kurniawati Sianturi, Willy Friddo Simbiring, Riki Suranta Sinaga, Tessia Masnita Siska Efendi Siti Hartati Yusida Saragih Siti Hilalliyah Sri Heriza Sri Wahyuni Stefan Schmidt Suryadi Suryadi Sutini Sutini Syahputri, Rispiza Tama, Duma Putri Tasari, Nurmelia Tata Sadori Teddy Alfandi Teddy Alfandi Tuty Hardianti UJANG KHAIRUL Varella Zahra Wan Ahmad Kamal, Wan Halimah As-Sa’adiah Willy Friddo Sianturi Winarto Winarto Winda Purnama Sari Wulan Kumala Sari Yaherwandi Yudi Triyanto Yulia Dewi Yulistriani, Yulistriani Yunisman Yunisman, Yunisman Yusniwati Yusniwati Yusof, Mohd Termizi Zahra, Varella Zinatal Hayati