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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.

Aplikasi Cendawan Entomopatogen Beauveria bassiana yang Ditambahkan Silika Gel untuk Mengendalikan Hama Tanaman Tomat Siti Maulida; 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 | DOI: 10.20527/jptt.v9i1.3669

This study aims to evaluate the effectiveness of the entomopathogenic fungus Beauveria bassiana formulated with silica gel in controlling leaf pests on tomato plants (Solanum lycopersicum). The research was carried out using a one-factor Completely Randomized Design (CRD) with nine treatments and three replications. The parameters observed include the number of pest populations and the level of attack intensity. Based on the results of observations, treatment C, namely B. bassiana, with the addition of 7% silica gel and stored for five days showed the highest effectiveness in reducing pest populations and attack intensity, with the lowest attack average of 0.92. The addition of silica gel was proven to be able to increase the stability of the formulation and the effectiveness of B. bassiana infections, although statistically it did not always show a significant difference compared to treatment without silica. The main type of pest that has been successfully controlled is aphids (Myzus persicae). This formulation shows great potential as an environmentally friendly biological control alternative in tomato cultivation systems

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.

Aplikasi Cendawan Entomopatogen Beauveria bassiana yang Ditambahkan Silika Gel untuk Mengendalikan Hama Tanaman Tomat Siti Maulida; 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 | DOI: 10.20527/jptt.v9i1.3669

This study aims to evaluate the effectiveness of the entomopathogenic fungus Beauveria bassiana formulated with silica gel in controlling leaf pests on tomato plants (Solanum lycopersicum). The research was carried out using a one-factor Completely Randomized Design (CRD) with nine treatments and three replications. The parameters observed include the number of pest populations and the level of attack intensity. Based on the results of observations, treatment C, namely B. bassiana, with the addition of 7% silica gel and stored for five days showed the highest effectiveness in reducing pest populations and attack intensity, with the lowest attack average of 0.92. The addition of silica gel was proven to be able to increase the stability of the formulation and the effectiveness of B. bassiana infections, although statistically it did not always show a significant difference compared to treatment without silica. The main type of pest that has been successfully controlled is aphids (Myzus persicae). This formulation shows great potential as an environmentally friendly biological control alternative in tomato cultivation systems

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