Nukmal, Nismah (2020) EFEK EKSTRAK METANOL SERBUK DAUN GAMAL (Gliricidia sepium) KULTIVAR LAMPUNG UTARA TERHADAP SEMUT (Anoplolepis sp.) YANG BERSIMBIOSIS DENGAN KUTU PUTIH PADA TANAMAN PEPAYA. In: Seminar Nasional Biologi XXV Perhimpunan Biologi Indonesia (SNB XXV PBI) Tahun 2019, 25-27 Agustus 2019, Bandar Lampung.

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ABSTRACT The effects of methanol extract of gamal leaf powder (Gliricidia sepium) North Lampung cultivar on mortality and bahaviour of red ants (Anoplolepis sp.), that symbiosis with papaya mealy bug, was conducted during December 2018 to January 2019 at the Zoology Laboratory, Lampung University. The red ants were collecting from Jalan Cengkeh Gedong Meneng Bandar Lampung. The Randomize Block Design 3 x3 was used in this research. For mortality data were used natural insecticide (methanol extract of gamal leaf powder North Lampung cultivar concentration 0.037%), synthetic insecticide (Regent SC 50) 0.1 / 200 ml aquades, and control as treatments. Mortality was observed 1, 3, 6, 12, 24, and 48 hours after treatment. Other wise for behavior data were used 4 treatsmeants as food (rice without insecticide, rice with natural insecticide, and rice with synthetic insecticide, control). Behavioral observations were carried out for 12 hours (8:00 AM - 7:00 PM) every 30 minutes with 10 repetitions. ANOVA and LSD were used for mortality data with SPSS program version 18.0. The result shows that there was a significant difference between the treatments (p <0.05). The average of the red ant mortality treated with natural insecticide is lower than that of synthetic insecticides. Behavioral observations show that red ants stay away from the feeding rice with natural and sintetic insecticides. Key words : Gamal leaves, mealy bug, red ants

Item Type: Conference or Workshop Item (Paper)
Subjects: Q Science > QL Zoology
Divisions: Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA) > Prodi Magister Ilmu Biologi
Depositing User: Ph.D Nismah Nukmal
Date Deposited: 15 Apr 2020 06:42
Last Modified: 15 Apr 2020 06:42

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