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Journal : BIOEDUSCIENCE

Population and Level of Noctuidae Pest Attack on Sweet Corn (Zea Mays Saccharata Sturt.) Agustin, Eva Tri; Rahmadhini, Noni; Kusuma, Ramadhani Mahendra
BIOEDUSCIENCE Vol 8 No 3 (2024): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jbes/15349

Abstract

Background: Sweet corn (Zea mays saccharata Sturt) is a food plant from the family grass, and cultivating sweet corn is more profitable because it has high economic value on the market. The growth phase of sweet corn plants often experiences a decrease in production yields, even crop failure due to pest attacks. This research aims to determine the pest population and the level of Noctudiae pest attacks that attack sweet corn plants. The study was conducted on moorland in Pilanggot Hamlet, Wonokromo Village, Tikung District, Lamongan Regency, East Java, from May to July 2023. This research used a selected random sampling survey method, namely observations on five plots, and each plot contained 48 observed plants. Observations began when the sweet corn plants were 14 HST and carried out once a week, 10 observations with 7-day intervals, namely in the vegetative phase (14, 21, 28, 35, 42) and generative phase (49, 56, 63, 70 and 77 HST). ). The research results show that the highest population of Noctuidae pests is the armyworm (Spodoptera frugiperda), with as many as 63 individuals with a relative abundance of 54%. The Noctuidae pests found were the armyworm (Spodoptera frugiperda), moth (Spodoptera litura), and cob borer (Helicoverpa armigera). The highest attack percentage is 25%, but it is still mild.
Fostering Biodiversity: Unleashing the Potential of Refugia to Enhance Arthropod Diversity in Chili (Capsicum annuum L.) Farms Reksiana, Catur Putri Enggit; Windriyanti, Wiwin; Kusuma, Ramadhani Mahendra
BIOEDUSCIENCE Vol 7 No 3 (2023): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jbes/12350

Abstract

Background: The utilization of Integrated Pest Management (IPM) offers a solution to chili cultivation pest challenges by implementing ecological engineering strategies, such as planting refugia. These refugia serve as SNAP (Shelter, Nectar, Alternative Food, and Pollen) sources for beneficial insects. This study aimed to assess the impact of refugia planting on arthropod-type diversity and explore the influence of abiotic factors on arthropod populations. Methods: Conducted from February to May 2023, the research utilized various traps (sweep net, yellow trap, pitfall trap, and light trap) and visual control for specimen collection. Results: The identification revealed the presence of three classes, ten orders, and 31 families. Arthropod populations in chilli fields with refugia totaled 867 individuals, whereas those without refugia amounted to 475. Conclusions: Planting refugia led to an elevated diversity index and evenness of arthropods, coupled with a lower dominance index compared to fields without refugia. Surprisingly, temperature and air humidity did not exhibit a significant impact on the arthropod population in chilli fields.
Co-Authors Aditya, Haidar Fari Agustin, Eva Tri Agustya Salma Choerunnisa Ahmad Ilham Tanzil Ahmad Ilham Tanzil Ajeng, Karenina Alprilia, Arieska Wahyu Amanda Nur Fitria Ningrum Ankardiansyah Pandu Pradana Anwari, Muhammad Alfian Ardhia Pramesti Cahyani Arrohmatus Syafaqoh Li'aini Azahra, Raudhatul Bayu Widhayasa Bella, Dewi Shasa Carolina Rosa Siallagan Chosa Zahro Fatiha Damayanti, Annisa Deviyanti, Nur Qomariyah Dita Megasari Dwi Wahyuningtyas Fachmi, Anivea Fitri Wijayanti Fitri Wijayanti Fitriyani, Novi Nur Habibah, Isnaini Ainun Haidar Fari Aditya Haidar Fari Aditya Hamidah . Haryo Sulistiyantoro Ira Kaestiningtyas Irwanto Sucipto J. Juwito Jaka Wijaya Kusuma Josua, Wahyu Ramadhani Putra Kurniawan, Muhammad Izza Kusuma Wardhani Mas’udah Maharani, Nabilla Putry Mandasari, Virginia Mitha Anggisna Angreini MOCH SODIQ, MOCH Mochamad Arifin Mohamad Hipti Mukhlish Jamal Musa Holle Noni Rahmadhini Prahasti Ken Dewani Pratama, Kevin Dimas Pribadi, Didik Utomo Puji Lestari Tarigan Purnomo Edi Sasongko Putri, Firda Amalia Reksiana, Catur Putri Enggit Restu Nugraha Rohmalia, Fitri Roziana Febrianita Safeyah, Muchlisiniyati Safira Rizka Lestari Sasongko, Edi Purnomo Sembiring, Yoga Gregorius Septiandari, Renata Soemarno Soemarno Soleudin Efendi Sri Wiyatiningsih Suharto Sutini Tria Puspa Sari Wanti Mindari Widajati, Wiludjeng Wiga Fikri Destianisma Wiludjeng Widajati Windiyanti, Wiwin Windriyanti, Wiwin Windriyati, Wiwin Yosua Nathanael Itona Sagala YUDI NUR SUPRIADI Yuliawati, Ira Sukma Zahro, Balqis Ghaitza Zainal Abidin Achmad