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Effect of Rice Storage Packaging with Basil Leaf Powder (Ocimum sanctum L.) Against Rice Weevil (Sitophilus oryzae L.) Attacks Siti Aisyah; Dewi Fitriyanti; Helda Orbani Rosa
JURNAL PROTEKSI TANAMAN TROPIKA Vol 7 No 2 (2024): Vol 7(2): Juni 2024
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v7i2.2609

South Kalimantan BPS data (2022) shows that there has been a decline in rice production of 79.28 thousand tons (11.65%) so it is necessary to have rice suppliers from outside South Kalimantan to meet the rice demand target. Sitophilus oryzae is the main pest during the shelf life of rice. Controlling rice aphids can be done in various ways, including using appropriate storage media and applying vegetable pesticides to plants that are believed to be able to control them, one of which is basil. This research uses the factorial RAL method with 2 factors, namely packaging (W) and dose (D). The doses given are 0g, 10g, 14g, 18g. The packaging used is in the form of plastic containers and plastic sacks. Obtained 8 combinations, each repeated 3 times. So a total of 24 experimental units. The results of statistical analysis show that the combination of 18g of basil leaf powder in plastic packaging is the best treatment in suppressing the S. oryzae population with a mortality rate of 60%. During 30 days of observation, no new population growth was found and showed the lowest level of rice damage of 1.0% compared to other treatments.

Efektivitas Biofumigan Dari Tanaman Sawi Putih Terhadap Nematoda Puru Akar (Meloidogyne spp.) Pada Tanaman Seledri Nor Hapizah Ariani1; Dewi Fitriyanti; Muhammad Indar Pramudi Pramudi
JURNAL PROTEKSI TANAMAN TROPIKA Vol. 9 No. 1 (2026): Edisi 9(1): Februari 2026
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar

Celery plant (Apium graveolens L.) is a leafy vegetable with various uses, such as adding flavor to food and having therapeutic qualities. In the Banjarbaru area, specifically in Sukamaju Village, many farmers cultivate celery, but there is a major obstacle to productivity, namely attacks by root knot nematodes (Meloidogyne spp.) causes root knot disease. This disease stunts the growth of celery plants, characterized by knots or nodules that appear in chains on the roots. Visible symptoms include yellowing of the celery leaves and stunted growth. Therefore, control measures are needed to suppress root knot disease. One control measure that can be implemented is the use of biofumigants, which utilize compounds likeGlucosinolates (GSL) and isothiocyanates (ITC) compounds found in plants from the Brassicae family, one of which is Chinese mustard greens. This study aims to determine how well Chinese cabbage plants reduce NPA in celery plants. The study used a single-factor Completely Randomized Design (CRD) method, with 500 eggs as the treatment. Meloidogyne spp. (control/T0) and 3 treatments with chopped Chinese cabbage, namely 500 eggs Meloidogyne spp. + 250 g of chopped white cabbage (T1) 500 eggs Meloidogyne spp. + 500 g of chopped white cabbage (T2) and 500 eggs Meloidogyne spp. + 750 g of chopped Chinese cabbage (T3). The results of this study indicate that celery plants with T2 treatment can suppress disease severity and the average number of NPA populations. The highest disease severity was found in T0 plants with a percentage of 5.23% and the lowest percentage in T2 treatment plants at 2.80%. The highest NPA population was also found in T0 plants at 448.25 and the lowest population in T2 plants at 117.25.

Efektifitas Beberapa Spesies Trichoderma spp. Terhadap Keparahan Penyakit TanamaniSeledri (Apium graveolensiL.) YangiTerinfeksi Nematoda Puru Akar (Meloidogyne spp.) Muhammad hedir Ali; Dewi Fitriyanti; Salamiah Salamiah
JURNAL PROTEKSI TANAMAN TROPIKA Vol. 9 No. 1 (2026): Edisi 9(1): Februari 2026
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v9i1.3670

Celery plants have many benefits, one of which is being used as an additional ingredient in cooking or as a food flavoring. Apart from being rich in benefits, celery plants also have quite promising economic value. The decline in celery production in Indonesia is also caused by root knot nematodes, Meloidogyne spp. Is one of the important pathogens in various horticultural crops and some food crops in Indonesia. Environmentally friendly pathogen control necessary done using biological agents, Trichoderma sp. is a saprophytic soil microorganism that naturally attacks pathogenic fungi and is beneficial for plants, a mechanism carried out by antagonistic agents. Trichoderma sp. against pathogens are mycoparasites and antibiotics. This study aims to determine the effectiveness of several species Trichoderma spp. in reducing nematode populations pure root (Meloidogyne spp.) on celery plants. Research This applies the Design method complete Random, which aims to obtain accurate data regarding the impact of attacks, which involves one factor, namely treatment using 500 nematode eggs as a control (P0) and using three treatments, namely (P1) = 500 nematode eggs (Meloidogyne spp.) + Trichodermaspp. from bamboo roots; (P2) = 500 nematode eggs (Meloidogyne spp.) + Trichodermaspp. from chili roots; (P3) = 500 nematode eggs (Meloidogyne spp.) + Trichodermaspp. from elephant grass roots. The results of the study showed that the treatmentTrichodermaspp. from elephant grass roots (P3) reduced disease severity by an average of 20.5% and a maximum of 61.5% (P0). The lowest root knot nematode population was 170.3 individuals (P3), while the highest population was found in the control treatment (P0), with 505.1 NPA individuals.

Identifikasi Molekuler Kutu Kebul Di Kecamatan Landasan Ulin, Kalimantan Selatan Siti Cahaya; Dewi Fitriyanti; Muslimin S
JURNAL PROTEKSI TANAMAN TROPIKA Vol. 9 No. 1 (2026): Edisi 9(1): Februari 2026
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v9i1.3671

Whitefly is one of the important pests in horticultural crops such as cayenne pepper that causes direct and indirect damage. Accurate identification of this species is very important in supporting the right pest control strategy. This study aims to identify the genetic diversity of whitefly that attacks cayenne pepper plants in Landasan Ulin District, South Kalimantan, using a molecular identification method based on Polymerase Chain Reaction (PCR) and genetic sequence analysis. Whitefly imago samples were collected from cayenne pepper agricultural fields, then DNA extraction, COI (Cytochrome Oxidase I) gene amplification were carried out then verification of PCR results through electrophoresis, and DNA sequencing analysis. The electrophoresis results showed that the amplified DNA band was in the range of ~700 bp. The results of BLAST analysis showed that the whitefly sample from Landasan Ulin had a 100% similarity level with B. tabaci isolates of biotype Asia I from India and Vietnam and was genetically different from B. tabaci populations in other regions in Indonesia even though they were classified as the same biotype, and different from other biotypes such as MEAM1 (B), MED (Q), SSA1, and SSA2. Thus, it can be concluded that the whitefly that attacks cayenne pepper in Landasan Ulin District belongs to the biotype Asia I, which has significant genetic differences with populations from other regions in Indonesia.

Efektivitas Biofumigan Dari Tanaman Sawi Putih Terhadap Nematoda Puru Akar (Meloidogyne spp.) Pada Tanaman Seledri Nor Hapizah Ariani1; Dewi Fitriyanti; Muhammad Indar Pramudi Pramudi
JURNAL PROTEKSI TANAMAN TROPIKA Vol. 9 No. 1 (2026): Edisi 9(1): Februari 2026
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar

Celery plant (Apium graveolens L.) is a leafy vegetable with various uses, such as adding flavor to food and having therapeutic qualities. In the Banjarbaru area, specifically in Sukamaju Village, many farmers cultivate celery, but there is a major obstacle to productivity, namely attacks by root knot nematodes (Meloidogyne spp.) causes root knot disease. This disease stunts the growth of celery plants, characterized by knots or nodules that appear in chains on the roots. Visible symptoms include yellowing of the celery leaves and stunted growth. Therefore, control measures are needed to suppress root knot disease. One control measure that can be implemented is the use of biofumigants, which utilize compounds likeGlucosinolates (GSL) and isothiocyanates (ITC) compounds found in plants from the Brassicae family, one of which is Chinese mustard greens. This study aims to determine how well Chinese cabbage plants reduce NPA in celery plants. The study used a single-factor Completely Randomized Design (CRD) method, with 500 eggs as the treatment. Meloidogyne spp. (control/T0) and 3 treatments with chopped Chinese cabbage, namely 500 eggs Meloidogyne spp. + 250 g of chopped white cabbage (T1) 500 eggs Meloidogyne spp. + 500 g of chopped white cabbage (T2) and 500 eggs Meloidogyne spp. + 750 g of chopped Chinese cabbage (T3). The results of this study indicate that celery plants with T2 treatment can suppress disease severity and the average number of NPA populations. The highest disease severity was found in T0 plants with a percentage of 5.23% and the lowest percentage in T2 treatment plants at 2.80%. The highest NPA population was also found in T0 plants at 448.25 and the lowest population in T2 plants at 117.25.

Efektifitas Beberapa Spesies Trichoderma spp. Terhadap Keparahan Penyakit TanamaniSeledri (Apium graveolensiL.) YangiTerinfeksi Nematoda Puru Akar (Meloidogyne spp.) Muhammad hedir Ali; Dewi Fitriyanti; Salamiah Salamiah
JURNAL PROTEKSI TANAMAN TROPIKA Vol. 9 No. 1 (2026): Edisi 9(1): Februari 2026
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v9i1.3670

Celery plants have many benefits, one of which is being used as an additional ingredient in cooking or as a food flavoring. Apart from being rich in benefits, celery plants also have quite promising economic value. The decline in celery production in Indonesia is also caused by root knot nematodes, Meloidogyne spp. Is one of the important pathogens in various horticultural crops and some food crops in Indonesia. Environmentally friendly pathogen control necessary done using biological agents, Trichoderma sp. is a saprophytic soil microorganism that naturally attacks pathogenic fungi and is beneficial for plants, a mechanism carried out by antagonistic agents. Trichoderma sp. against pathogens are mycoparasites and antibiotics. This study aims to determine the effectiveness of several species Trichoderma spp. in reducing nematode populations pure root (Meloidogyne spp.) on celery plants. Research This applies the Design method complete Random, which aims to obtain accurate data regarding the impact of attacks, which involves one factor, namely treatment using 500 nematode eggs as a control (P0) and using three treatments, namely (P1) = 500 nematode eggs (Meloidogyne spp.) + Trichodermaspp. from bamboo roots; (P2) = 500 nematode eggs (Meloidogyne spp.) + Trichodermaspp. from chili roots; (P3) = 500 nematode eggs (Meloidogyne spp.) + Trichodermaspp. from elephant grass roots. The results of the study showed that the treatmentTrichodermaspp. from elephant grass roots (P3) reduced disease severity by an average of 20.5% and a maximum of 61.5% (P0). The lowest root knot nematode population was 170.3 individuals (P3), while the highest population was found in the control treatment (P0), with 505.1 NPA individuals.

Identifikasi Molekuler Kutu Kebul Di Kecamatan Landasan Ulin, Kalimantan Selatan Siti Cahaya; Dewi Fitriyanti; Muslimin S
JURNAL PROTEKSI TANAMAN TROPIKA Vol. 9 No. 1 (2026): Edisi 9(1): Februari 2026
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v9i1.3671

Whitefly is one of the important pests in horticultural crops such as cayenne pepper that causes direct and indirect damage. Accurate identification of this species is very important in supporting the right pest control strategy. This study aims to identify the genetic diversity of whitefly that attacks cayenne pepper plants in Landasan Ulin District, South Kalimantan, using a molecular identification method based on Polymerase Chain Reaction (PCR) and genetic sequence analysis. Whitefly imago samples were collected from cayenne pepper agricultural fields, then DNA extraction, COI (Cytochrome Oxidase I) gene amplification were carried out then verification of PCR results through electrophoresis, and DNA sequencing analysis. The electrophoresis results showed that the amplified DNA band was in the range of ~700 bp. The results of BLAST analysis showed that the whitefly sample from Landasan Ulin had a 100% similarity level with B. tabaci isolates of biotype Asia I from India and Vietnam and was genetically different from B. tabaci populations in other regions in Indonesia even though they were classified as the same biotype, and different from other biotypes such as MEAM1 (B), MED (Q), SSA1, and SSA2. Thus, it can be concluded that the whitefly that attacks cayenne pepper in Landasan Ulin District belongs to the biotype Asia I, which has significant genetic differences with populations from other regions in Indonesia.

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