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Journal : AGROTEKBIS

PENGARUH BEBERAPA KONSENTRASI EKSTRAK AKAR TUBA (Derris Elliptica Roxb.) TERHADAP SERANGAN HAMA WALANG SANGIT (LEPTOCORISA ACUTA THUNBERG) (Hemptera :Alydidae) PADA TANAMAN PADI (Oryza Sativa L.) Humaya, Humaya; Nurkhasanah, Nurkhasanah; Pasaru, Flora
AGROTEKBIS Vol 6, No 4 (2018)
Publisher : AGROTEKBIS

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Abstract

The study aims to determine the effect several of tuba root extract concentrationson the intensity of the attacks walang rice pest (Leptocorisa acuta) and rice production. This research was conducted in the village of Wosu, District Bungku West, Morowali District, in December 2015 to March 2016. The study used an experimental trial designs using completely randomized design (CRD) with tuba root extract consists of 5 treatments and 3 repetitions, which consists of tuba root extract concentration without any concentration treatment (control), the concentration of 1%, 2%, 3%, and 4% / liter water / plot, after it were applied to each plot observations already prepared. The spraying was done three times i.e. at the age of 62 days, aged 76 and 90 days. Interfal observations carried out at walang sangit intensity of attacks carried out on every 3 days after application. Based on the analysis HSD test the level of 5%, indicating that the treatment of several concentrations of tuba root extract can affect the intensity and reduce the level of L. acuta attack, whereas the concentration of tuba root extract with a concentration of  4% / liter water / plot can suppress the attack L. acuta and increase rice production by 95%.
Co-Authors A'Yun, Qurotul AA Sudharmawan, AA Abdul Rahman Wahid Ade Irawan Adelita, Audrey Adiba, Thoriq Agus Nasihin Ahmad, Aunillah Akrom, Akrom Albab, Farah Qistih Alif Muarifah Amalya Nurul Khairi Amini, Nurul Fajar Anisah, Retnani Anjani, Arlian Sherly Aprilia, Kartini Arie Kurniawan Aryastuti, Nurul Athifah Candra Dewi Ayu Shabrina Baroroh, Erli Carmel Meiden Chasanah, Hikmah Rochimatul Christin Angelina Febriani Daipadli Daipadli Deni Firmansyah Dianingsig, Dianingsih Easter Yanti, Dhiny Elya Zulfa, Elya Endang Wuryandini, Endang Farah Qistih Albab Fitri Usfa, Hafiratul Fitrilya Mustikahati Yusuf, Fitrilya Mustikahati Flora Pasaru Gabrilla Yusuf, Ghina Hamzah Karim, Siti Aminah Harni, Harni Humaya, Humaya I Made Sudana Ika Dyah Kumalasari Ika Kumalasari Imas Juidah Irawati, Riana Jailani, Muhammad Taufiq Bin Mohd Jayadinata, Asep Kurnia Jihad Lukis Panjawa Kariza, Alifia Ninda karmila karmila Kautsar, Akhmad Khairi, Amalya Nurul Laela Hayu Nurani Lengkong, Siti Nur Asyura Lola Angelita Lolita Sary Lovrina Rahmi Zulkarmen Mahdi, Lukman Maknun, Lu'lu'ul Meta Safitri Moch. Saiful Bachri Muhammad Amiruddin Muhammad Syakbani Murinto Murinto Nada, Rafa Nanik Sulistyani Neni Fidya Santi Nihayati, Nihayati Ningsih, Nur Cahyati Nofa Risma Azis Nora Afriza, Zelda Nugroho, Bondan Nur Ahmad, Nur Nuranisa, Nuranisa Nurul, Amalya Ofa Suzanti Betha Pramudianti, Ulfa Rahma Puri, Putri Ratna Rabiatul Adawiyah Rahman, Ika Ristia Ramadani, Cahya Ricke Desyratnaputri Rizka Indri Arfianti Rizky H. Mawardi Rostika, Rostika Sabrina Dahlizar Sapto Yuliani Saputri, Ginanjar Zukhruf Sari Manulang, Chanita Sepitriani, Sepitriani Siti Pandanwangi TW Siti Pandawangi TW Siti Sarifah Soedjono Soedjono Tokay, Anwar Tri Yanuarto Tri Yanuarto Utami, Zhazha Zetira W, Ratna Kurnia Winata, Nana Triana Wiwin Lismidiati Wulandari, Dita yesi budiarti, yesi Yuni Anggraeni Yunni Arnidha, Yunni Zuniarto, Ahmad Azrul