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Keanekaragaman parasitoid dan predator Bactrocera (Diptera: Tephritidae) Di Kabupaten Demak Dyah Rini Indriyanti; Rifki Faisal
JURNAL ILMIAH AGRINECA Vol. 14 No. 2 (2014): JURNAL ILMIAH AGRINEÇA
Publisher : Fakultas Pertanian, Universitas Tunas Pembangunan Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36728/afp.v14i2.286

Abstract

The study aims to identify the parasitoids and predators of Bactrocera spp. in Demak Regency. Five species Fruits were examined,  they were water aple (Syzygium aqueum), starfruit (Averhoa bilimbi L), guava (Psidium guajava), melinjo (Gnetum gnemon) and mango (Mangifera indica). Fruits attacked by Bactrocera were taken from five locations orchards. Bactrocera larvae  were obtained from infected fruits. They were reared in the laboratory until they become imago. Imago were  counted and identified whether it become   Bactrocera imago or parasitoids imago. To identify the predators, larvae and pupae of Bactrocera deliberately used as bait. The research found two species of parasitoids that attack Bactrocera spp. i.e Fopius arisanus and Diachasmimorpha longicaudata.  The highest parasitation (29.21%) occurred in B. mcgregogi that attacked Gnetum gnemon fruit and the lowest (3.57%) in B. carambolae that attacked  guava.  Five species Bactrocera  predators  were  found  that prey on the larvae and pupae. They were Oecophyla smaragdina, Odontoponera sp., Stagmomantis carolina, Anoplolepis gracilipes and Euborelia sp.
Persepsi Guru terhadap Penerapan Konsep Merdeka Belajar di Sekolah Dasar Faisal, Rifki; Rahman, Syarifah Aeni; Babo, Rosleny
Jurnal Ilmu Pendidikan Dasar Indonesia Vol 2 No 2 (2023): MARET
Publisher : Pusat Pengembangan Pendidikan dan Bakat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/judikdas.v2i2.834

Abstract

This study aims to determine the teacher's perception of the application of the concept of independent learning at SD Negeri Alluka. The type of research used is descriptive qualitative with a phenomenological approach. Data collection was carried out using questionnaires or interviews. Based on the results of the research through the interview process with several question points, the result was that the teacher's perception of the application of independent learning was good, but what was still an obstacle in implementing independent learning was the lack of understanding of teachers regarding independent learning broadly. Based on the results of the study, it can be concluded that the teacher's perception of the application of independent learning at SD Negeri Alluka is good, but there is still a need for special socialization to provide a broad understanding of independent learning.