Artikel berdasarkan Author "Langoy, Marnix L.D."

Siahaan, Parluhutan and ., Saroyo and Langoy, Marnix L.D. and Saimima, Arie (2020) Diversity of Pests and Natural Enemies in Rice Fields in Kiniar Village, East Tondano District, North Sulawesi. In: International Conference on Natural Sciences, Mathematics, Applications, Research, and Technology, 22-23 October 2020, Manado, Indonesia.

Siahaan, Parluhutan and ., Saroyo and Langoy, Marnix L.D. and Saimima, Arie (2019) Host Diversity of Beauveria Bassiana (Balsamo) Vuillemin in Rice Plantations in Bolaang Mongondow Regency. In: IORA International Conference on Operations Research, 19-20 September 2019, Manado, Indonesia.

., Saroyo and Siahaan, Parluhutan and Langoy, Marnix L.D. and Koneri, Roni (2019) PENDIDIKAN KONSERVASI SATWA ENDEMIK SULAWESI BAGI SISWA SEKOLAH DASAR DI KELURAHAN BATUPUTIH BAWAH, KECAMATAN RANOWULU, KOTA BITUNG, SULAWESI UTARA. In: SEMINAR NASIONAL SAINS DAN TERAPAN 2019, 19-20 SEPTEMBER 2019, FAKULTAS MIPA UNIVERSITAS SAM RATULANGI.

Siahaan, Parluhutan and ., Saroyo and Langoy, Marnix L.D. (2018) Evaluation of the Adaptability of Several Soybean Varieties (Glycine max) due to Global Climate Change in Facing the Attack of Bean Stem Maggot, Ophiomyia phaseoli (Diptera: Agromyzidae). In: IORA International Conference on Operations Research, September 20-21, 2018, Manado, Indonesia.

Sumarto, Saroyo and Langoy, Marnix L.D. and Siahaan, Parluhutan (2017) PERILAKU HEWAN. CV. PATRA MEDIA GRAFINDO BANDUNG. ISBN 978-602-6529-16-9

Siahaan, Parluhutan and ., Saroyo and Langoy, Marnix L.D. Keragaman dan Kelimpahan Serangga di Pertanaman Padi Sawah (Oryza sativa L.) di Kecamatan Tondano Timur, Kabupaten Minahasa. In: Seminar Nasional “Diseminasi Hasil-hasil Penelitian Dosen FMIPA Universitas Sam Ratulang”, 4 Desember 2020, Daring/Online.