Claim Missing Document
Check
Articles

Found 2 Documents
Search

Ecological Studies of Oryctes rhinoceros Larvae Controlled by Metarhizium anisopliae and Enthomopatogenic Nematodes Indriyanti, D. R.; Rahmawati, R.; Priyono, B.; Slamet, M.; Huyop, F. Z.
Jurnal Pendidikan IPA Indonesia Vol 7, No 3 (2018): September 2018
Publisher : Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpii.v7i3.14239

Abstract

Oryctes rhinoceros L. (Coleoptera: Scarabaeidae) is a pest of coconut plant. Metarhizium anisopliae and Enthomopatogenic Nematodes are biological control agents. The purpose of this study was to determine the ecology of insect pests controlled by fungi Metarhizium anisopliae (MET), Enthomopatogenic Nematodes (NEP) and and the mixture of MET and NEP for controlling O. rhinoceros larvae on the field. M. anisopliae used was in the form of kaolin powder formulation (WP). The nematodes used were Heterorhabditios sp. Nematodes formulation was in the form of liquid with sponge medium contained 10 x 106 NEP in every pack. The study used Randomized Block Design with 3 types of treatment and 10 times repetition on 10 larvae. The result of six weeks treatment showed that the highest larval mortality was obtained from the treatment with the mixture of MET and NEP. Biological control using two biological agents (MET and NEP) is better than only MET or NEP. The benefit of research is for the recommendation of O. rhinoceros larvae control.
Pengembangan Kompetensi Penyuluh Pertanian dalam Pendidikan Jarak Jauh Universitas Terbuka (UT): Kasus Alumni UT di wilayah Serang, Karawang, Cirebon dan Tanggamus N. Huda; Sumardjo .; M. Slamet; P. Tjitropranoto
Jurnal Komunikasi Pembangunan Vol. 7 No. 2: Juli 2009
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1040.989 KB) | DOI: 10.46937/720095685

Abstract

Agricultural extension agent must have several competencies in order to do their job properly. As educators, theyhave to master several competencies not only related to their personalities but also their professionalism,andragogic and social interaction abilities. This research was intended to formulate strategies for the developmentof agricultural extension agent competencies. Data were collected in July through December 2008. A surveytechnique was implemented among 111 agricultural extension agents who were graduated from UT in four differentlocations, namely Serang, Karawang, Cirebon and Tanggamus. Information from stakeholders were also collected toelaborate the findings. Data was analyzed by using descriptive and regression analysis. The findings indicated thatUT’s graduates tend to have a high level in competencies and have several dominant factors affecting theircompetencies.