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Journal : Jurnal Perlindungan Tanaman Indonesia

Survey of Rice Pests, Diseases and Natural Enemies on “Upsus” Program in Karawang District, West Java Province Kurniawan Effendi; Abdul Munif; I Wayan Winasa
Jurnal Perlindungan Tanaman Indonesia Vol 24, No 1 (2020)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jpti.50365

Abstract

"Upsus" (Special Efforts) Program is a program to increase crop production and productivity to support the acceleration of food self-sufficiency held by the government. The targets are to increase the planting index (IP) by 0.5 and productivity by 0.3 ton/ha/Harvested Dry Grain (HDG). Increased productivity has not been reached optimally. This research aimed to determine the number/types of the dominant pests and natural enemies, and pests and diseases attack rates in the wetland rice plantation "Upsus" Program in Karawang District. Direct observation was carried out on four stages of plant development, in the nursery stage (10–14 days after sowing) 200–300 m², seedlings stage (10–20 days after planting), vegetative stage (5–6 weeks after planting), and reproductive stage (1–2 weeks after flowering) respectively within an area of 2000 m². Twenty samples were observed in the nursery stage and 50 samples in the following stages. The dominant pests and diseases found were Nilaparvata lugens, Leptocarisa oratorius, Schirpophaga incertulas, Cnaphalocrocis medinalis, Scotinophara coarctata, Mythimna separata, bacterial leaf blight (Xanthomonas. oryzae pv. oryzae), blast (Pyricularia grisea) and narrow brown spot (Cercospora oryzae). The recorded dominant natural enemies were Cyrtorhinus sp., Paederus sp., Tetragnatha sp., and Pardosa pseudoannulata. S. incertulas showed the highest attack intensity and the highest disease severity was found in bacterial leaf blight. The largest population of dominant pests and natural enemies was found in the generative stage. The high application of pesticides affected the population of pests, natural enemies, and the level of pest and disease attacks.
Co-Authors Abdjad Asih Nawangsih Ade Maulana Agus PURWANTARA Akhmad Rizali ALI NURMANSYAH Alina Akhdiya Amanda, Dila Andika Akbarul Iman Andini Hanif Ankardiansyah Pandu Pradana Ankardiansyah Pandu Pradana Arif Ravi Wibowo Arifda Ayu Swastini Waruwu Asima Manurung Ayu Dhisa Faradiba Siregar Bonny Poernomo Wahyu Soekarno Bonny PW Soekarno Chandra, Wenripin Charles Simamora Cici Indriani Dalimunthe Dede Setiadi Deden Dewantara ERIS Desmon Gunadi Siagian Diana Putri Didy Sopandie DWI ANDREAS SANTOSA dwi halimah Dwi Halimah Efi Toding Tondok Elis Nina Herliyana Elly Rosmaini Ely Lailatul Maghfiroh Ely Lailatul Maghfiroh Endah Retno Palupi Erwin Eryna Elfasari Rangkuti Fitrianingrum Kurniawati, Fitrianingrum Gede Suastika Giyanto Giyanto Giyanto Giyanto Gusmaini Gusmaini GUSMAINI GUSMAINI Hanifah Nuryani Lioe HARNI, RITA Hasudungan, Raju I Wayan Winasa IBNUL QAYIM IKA MUSTIKA Irwanto Sucipto ISKANDAR ZULKARNAEN SIREGAR isnainy dinul Mursyalatiyus Iswandi Anas Chaniago Ita Sulistiawati JOHANNES HALLMANN John Putra S Tampubolon Jonathan Liviera Marpaung Joni Kartika Kartika Katrin Jenny Sirait Katrin Jenny Sirait Kholil Ma’ruf Kikin H Mutaqin Kristiana kristiana Kurniawan Effendi Kurniawan Effendi Kusumah, Yayi Munara Liza Sakbani Marbun, James Piter Marihat Situmorang Marpaung, J.L. Marpaung, TJ Mira Febrianti Mochamad Yadi Nurjayadi Mochamad Yadi Nurjayadi Mohamad Rahmad Suhartanto Mohammad Yadi Nurjayadi Muhammad Firdaus Oktafiyanto MUSTIKA, IKA Nababan, Esther Sorta Mauli Nela Zahara Nela Zahara Neng Tipa Nursipa Niken Nur Kasim Nurliani Bermawie NURLIANI BERMAWIE Parapat Gultom Pradana Pandu Ankardiansyah Prayogo Probo Asmoro Rachmad Sitepu Ramdan, Evan Purnama Reni Rinika resky wulandari r jahuddin RICHARD A SIKORA Rita Harni Rita Harni RITA HARNI Rizky Mailani Rahman Robin Roedhy Poerwanto Sandra Arifin Aziz Satriyas Ilyas Siagian, Desmon Siagian, Riris Regita Cahyani Simbolon, Lolyta Damora Sirimavo, Yana Siringoringo, Yan Batara Putra Siswanto siswanto Sitanggang, Fetrisia Ayu Ashari Supramana Surono Surono Suryo Wiyono Suwarno . Syahputra, Muhammad Romi Syahputra, Razak Kurnia Syaiful Anwar Sylvia, Bebby Tatit Sastrini Togu P Marpaung Umi Hidayati Widi Amaria Widya Sari Winnugroho Wiratman, Manfaluthy Hakim, Tiara Aninditha, Aru W. Sudoyo, Joedo Prihartono Yadi Suryadi Yudhistira Adhitya Pratama Yudiyanto Yudiyanto Zahedi