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Journal : Kultivasi

Evaluation of thermotherapy on potato tubers to control tuber-borne nematodes, Meloidogyne spp. Kurniawan, Wawan; Supramana, Supramana; Munif, Abdul; Giyanto, Giyanto
Kultivasi Vol 24, No 1 (2025): Jurnal Kultivasi
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/kultivasi.v24i1.62705

Abstract

Root knot nematodes (Meloidogyne spp.) are significant plant-parasitic nematodes frequently transmitted through potato tubers and are a major factor contributing to the decline in both crop quality and yield. This study aims to evaluate the effectiveness of thermotherapy for eliminating Meloidogyne spp. from potato tubers and its impact on sprouting viability. Thermotherapy was conducted by immersing potato tubers and second-stage juveniles (J2) of Meloidogyne spp. in water at temperatures of 50 °C, 52.5 °C, 55 °C, and 60 °C for durations ranging from 5 to 75 minutes, depending on the treatment. Parameters observed included the mortality rate of Meloidogyne spp. J2 and the growth viability of potato seeds. The results showed that thermotherapy applied to second-stage juveniles (J2) of Meloidogyne spp. at 50 °C for 20 minutes resulted in complete (100%) nematode mortality. Similarly, the application of thermotherapy to potato tubers at 50 °C for 40 minutes did not significantly affect seed viability. During this treatment, the internal temperature of the tubers, measured at a depth of 1.5 cm, reached the target temperature of 50 °C at the 20-minute mark and was maintained until the 40th minute, ensuring an effective thermal exposure. These results indicate that thermotherapy at 50 °C for 40 minutes represents a safe and effective method for the elimination of Meloidogyne spp. in potato tubers. This approach offers a practical and promising strategy to enhance seed health and minimize the risk of nematode dissemination in potato cultivation systems. 
Co-Authors Abdjad Asih Nawangsih Abdullah, Mohammad Adhatus Solichah Ahmadiyah, Adhatus Solichah Ahmadiyah, Adhatus Solichah Akbar, Rizky Januar Akh. Maulidi Akhmad Rizali Aldara, Desta Rifky Andrean Hutama Koosasi Anggraini, Ratih Nur Esti Anwar Rosyidi Ardana Jati Adyatmanto Aris Tri Wahyudi Asmoro, Prayogo Probo Aurista Miftahatul Ilmah Bagaskara, Nur Muhamad Daniel Happy Putra Darlis Herumurti Dede Setiadi Desy Nurbaiti Rahmi Dewi Sukma DewI, Retno Syahriawati Dini Adni Navastra Diniar Nabilah Ghassani Dwi Retno Sari, Dwi Retno Dwi Sunaryono Efi Toding Tondok Eko Wahyu Wibowo Elis Nina Herliyana Endah Retno Palupi Endang Wahyu Pamungkas Ginardi, Raden Venantius Hari Giyanto Hanif, Andini Heriyanto Syafutra Hidayat, Husnul Hidayati, Shintami Chusnul Hidayatullah, Deden I Made Aditya Pradnyadipa Mustika I Made Fandy Aditya Wirana IBNUL QAYIM Indahsari, Rizkhi Indiyanti, Nurul Fitria Irfan Jelata, Tedi Irmiyana, Triyanti Ivan Fadhila Kania Amalia Kartika Kartika Kelly Rossa Sungkono Khairunnisa’ Rahma Mardiyani Kultsum, Fifit Kusumawardhani, Amelia Marianah, Lisa Maulina, Iqlima Mirsodi, Muhammad Mohamad Rahmad Suhartanto Mohammad Ardhiansyah Metana Putra Mohammad Oktri Radity Muhammad Taufik Mulananda, Arisessy Maharani Musta’in, M. Nadie Fatimatuzzahro Nahrisa Rahmadhani Nailah, Fadlilatin Navinda Meutia Navinda Meutia Novitasari , Wahyuning Dwi Nurul Fajrin Ariyani Okvitasari, Astri Rino Permata, Tristiandinda Prasetyo Prasetyo Prasetyo, Taufan Prussian Eka Pradana R. V Hari Ginardi R. V. Hari Ginardi Rachmania Ilavi Rahajeng Dwi Permatasari Rahmatin Nadia Ratih Nur Esti Anggraeni Ratih Nur Esti Anggraini, Ratih Nur Esti Riyanarto Sarno Ruchi Intan Tantra Rully Soelaiman Sahari Sahari Salma Nurkhafidoh Samudro, Muhammad Arus Sari, Lidia Sarwosri Sarwosri Shintami Chusnul Hidayati Shodiq Syifaudin, Ikhwan Sitanggang, Della Siti Rochimah SRI HENDRASTUTI HIDAYAT Supramana Suryo Wiyono Tanjung, Mei Rani Tengku Musri Ulmi, Rieos Putrananto Vico Ade Candra Wati, Cheppy Wawan Kurniawan Wutsqa, Yusfia Urwatul Yudiyanto Yudiyanto Yunus Effendi