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All Journal AGRIVITA, Journal of Agricultural Science Planta Tropika Jurnal Perlindungan Tanaman Indonesia JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA JPT : JURNAL PROTEKSI TANAMAN (JOURNAL OF PLANT PROTECTION)
Suputa Suputa
Fakultas Pertanian Universitas Gadjah Mada
Agriculture, Biological Sciences & Forestry Environmental Science

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Survey of Pesticide Use between Mango Farmers Practicing Area-Wide Integrated Pest Management and Conventional Farming in West Java, Indonesia Sari, Riya Fatma; Subejo, Subejo; Suputa, Suputa; Vijaysegaran, Shanmugam; De Faveri, Stefano; Trisyono, Y. Andi
Jurnal Perlindungan Tanaman Indonesia Vol 28, No 1 (2024)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jpti.86684

Abstract

Mango farmers in Indonesia rely heavily on pesticides to control a variety of pests and diseases, with tephritid fruit flies being a major pest of the crop. To reduce pesticide use, Area-Wide Integrated Pest Management (AW-IPM) to control fruit flies was trialed and introduced in 2015 and has now been successfully implemented in several districts in West Java, Indonesia. This study surveyed pesticide use in mango farms adopting AW-IPM and those practicing conventional pest control methods. Purposive and Snowball sampling methods were used to select and interview 83 mango farmers to assess farmers knowledge and practices of pesticide use between the two groups. The farmers surveyed consisted of those that have adopted AW-IPM of fruit flies and conventional farmers, meaning those that did not adopt AW-IPM. The results of the survey revealed that compared to conventional farmers, the AW-IPM farmers had a high level of knowledge of pesticides and most of them were aware of pesticide-related environmental risks and adopted better and safer practices. Overall, storage of pesticides within living areas was reported by 10% of respondents, and most respondents (75%) adopted unsafe practices when disposing of used pesticide containers, such as selling them to plastic waste collectors. Half of all the respondents reported and experienced at least one symptom of a pesticide-related health problems. This study contributes to a better understanding of potential pesticide exposure and risks to mango farmers in Indonesia. A pesticide management training program for the mango farming community is badly needed.
New Report: Helopeltis cinchonae Mann (Hemiptera: Miridae) Attacking Commercial Hydrangea Flowering Plants in East Java, Indonesia Suputa, Suputa; Sari, Riya Fatma; Tarno, Hagus
AGRIVITA Journal of Agricultural Science Vol 47, No 1 (2025)
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v47i1.4669

Abstract

Formerly, the mirid bug has not been recorded for Hydrangea macrophylla (Thunb.), in Indonesia. Infestation of mirid bug was found on the leaves of Hydrangea in the vegetative growth phase from July 2023 to July 2024 in five hamlet fields at the ornamental farming center in Batu City, East Java. Plant samples were observed diagonally and five plants in each point were selected for samples. On each of the top ten leaves of the sample plants, the percentage of attack symptoms was carefully observed. Nymphs found during the observation were reared to imago, and adults were identified as Helopeltis cinchonae Mann (Hemiptera: Miridae). Insect pests, infestation symptoms, and egg locations were documented during the study. This is the first report of a pest causing significant damage to commercial Hydrangea plants in Batu, East Java, indicating the need to develop an integrated pest management strategy to support increased Hydrangea cut flower production in Batu. 
Effects of Cricket and Fruit Fly Flour in Growth Media on Beauveria bassiana (Bals.) Vuill Pathogenicity Against Zeugodacus cucurbitae (Coquillet) Prepupae Rahmadhini, Noni; Marlina, U'ud Uda; Suputa, Suputa; Mahendra Kusuma, Ramadhani
PLANTA TROPIKA Vol. 13 No. 1 (2025)
Publisher : Department of Agrotechnology, Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/pt.v13i1.21463

Abstract

Zeugodacus cucurbitae (Diptera: Tephritidae) is a major insect pest of horticultural crops, causing significant yield losses.The efficacy of Beauveria bassiana, a potential biocontrol agent, can be influenced by growth media composition. This study examined the effects of cricket and fruit fly flour on B. bassiana growth and pathogenicity against Z. cucurbitae. The methods added B. bassiana growth media with different concentrations (0%, 0.5%, 1%, and 1.5%) of cricket and fruit fly flour and assessing its pathogenicity against Z. cucurbitae at a spore density of 10⁶ and 10⁸ spores/mL. The results showed that 1% cricket flour combined with a spore density ofspores/mL resulted in the highest mortality rate (29.33%) and the fastest infection (2 days). The lowest average mortalities were found in treatments without flour addition which were 21.3%, 19.3%, and 19%, respectively. The longest time to cause infection was observed in 7 days. Infection symptoms are marked by the emergence of white fungal mycelia covering the cuticle, while infected adults exhibit deformed, wrinkled, and smaller wings. These findings highlight the potential of growth media optimization to enhance B. bassiana virulence, contributing to the development of more effective and sustainable biocontrol strategies against Z. cucurbitae.
Population Dynamic of Fruit Fly Pests Bactrocera spp. in Salacca Orchard in Relation to Host Plants and Climate Factors Putri, Yuliani Dwi; Gunadi, Rachmad; Pranowo, Deni; Affandi, Affandi; Suputa, Suputa
AGRIVITA Journal of Agricultural Science Vol 46, No 1 (2024)
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v46i1.4257

Abstract

Fruit flies are an economic important of pest on horticultural crops. One of the commodities that are affected much due to fruit fly attack is salacca var. pondoh. The number of fruit flies attacking salacca increased from 2018 to 2021. The aims of the research was to study the population dynamics in salacca orchards in relation to climate factors and host plants. The research was conducted from July 2022 to May 2023 in salacca orchards that are members of the Salacca Farmers Association Mitra Turindo in Wonokerto, Turi, Sleman, Yogyakarta, Indonesia. The methods were counting the number of fruit flies trapped in three observation groups with different levels of sanitation and host plants around salacca orchards. Descriptive and arithmetic methods were used to determine the pattern of population oscillation among the three observation groups and differences in sanitation levels and host plants around the salacca orchards. The result showed that population fluctuations of Bactrocera spp. in salacca orchards were correlated with rainfall and relative humidity and less correlated with temperature and wind speed. Fruit fly abundance was lower in salacca orchards with better sanitation and fewer host plants around the salacca orchard.
Species diversity of fruit flies in three different habitats in Central Sulawesi, Indonesia Dirham, Dirham; Putra, Nugroho Susetya; Pranowo, Deni; Affandi, Affandi; Sari, Riya Fatma; Suputa, Suputa
Jurnal Hama dan Penyakit Tumbuhan Tropika Vol. 25 No. 2 (2025): SEPTEMBER, JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA: JOURNAL OF TROPICAL PLAN
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jhptt.225241-254

Abstract

Fruit flies (Diptera: Tephritidae) are major pests in the horticultural sector. However, comprehensive information on their distribution across different habitats in Central Sulawesi is still lacking. This study aimed to assess the species diversity of fruit flies in three habitat types—urban, agricultural, and forest areas—in Central Sulawesi, Indonesia. Collections were conducted from November 2022 to May 2023 using Steiner traps baited with cue lure (CUE) and methyl eugenol (ME). Fruit fly specimens were identified to the species level, and diversity, dominance, and evenness indices were calculated. A total of 32 species and 10,393 individual fruit flies were collected across the three habitat types. The forest habitat exhibited the highest diversity and evenness indices, followed by agricultural and urban areas. In contrast, the urban habitat showed a higher dominance of certain species. The most dominant species were Bactrocera dorsalis (ME trap) and B. albistrigata (CUE trap). Notably, the presence of rare species found exclusively in forest habitats contributed significantly to the higher species richness observed there.
Respon Kutu Putih Pepaya dan Tanaman Pepaya terhadap Aplikasi Asam Salisilat: english octriana, Liza; Putra, Nugroho Susetya; Suputa, Suputa
Jurnal Proteksi Tanaman (Journal of Plant Protection) Vol. 3 No. 1 (2019): June 2019
Publisher : Plant Protection Department, Faculty of Agriculture, Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jpt.3.1.10-17.2019

Abstract

Salicylic acid is one of the elicitor substances that can be used to reduce the level of damage of plants, both by pathogen and herbivore. The application of salicylic acid also affects plant growth and productivity. The impact of the salicylic acid application on a plant varies, such as depending on concentration, mode of application, and plant species. This research aimed to know the effect of different salicylic acid concentrations on mealybug development and papaya growth. The results showed that salicylic acid at concentrations of 100 mg/l slowed mealybug development and suppressed the amount of fecundity. Still, it caused a plant to grow smaller relatively. The application of salicylic acid at a concentration of 50 mg/l was the best treatment because it provided the best growth of papaya plants and suppressed the fecundity of mealybug.
Co-Authors Affandi Affandi De Faveri, Stefano Deni Pranowo Dirham, Dirham Hagus Tarno Liza Octriana Mahendra Kusuma, Ramadhani Marlina, U'ud Uda Noni Rahmadhini Nugroho Susetya Putra Putri, Yuliani Dwi Rachmad Gunadi, Rachmad Sari, Riya Fatma Subejo Vijaysegaran, Shanmugam Y. Andi Trisyono