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Kemampuan Jenis PGPR dalam Menekan Serangan Nematoda Puru Akar (Meloidogyne spp.) pada Tanaman Seledri (Apium graveolens L.) Siti Hadijah; Elly Liestiany; Noor Aidawati
JURNAL PROTEKSI TANAMAN TROPIKA Vol 6 No 1 (2023): Edisi 6(1): Februari 2023
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Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v6i1.1698

Abstract

Celery plant (Apium graveolens L.) is a cultivated plant that has high economic value, usually used as food flavoring, cooking seasoning and can also be used as a dish garnish. Functions for health such as drugs to lower high blood pressure for people with hypertension. One pest that can affect the quality and quantity of celery production is root knot nematode (NPA) caused by Meloidogyne spp. This study aims to determine the ability of PGPR species to suppress root knot nematodes (Meloidogyne spp.) on celery. This study was designed using a one-factor Completely Randomized Design (CRD). The factor tested was the effect of giving PGPR types namely elephant grass root, kalakai root, fern root and bamboo root. There were 5 treatments and 4 replications. The results showed that giving PGPR could reduce the intensity of root knot attacks and reduce nematode populations in the soil around the roots, as well as significantly affect the number of leaves (stalks) of celery at the age of 58 and 72 days after planting (dap) and weight. wet celery at the age of 44, 58 and 72 dap.
Kemampuan Bacillus thuringiensis untuk Mengendalikan Spodoptera frugiperda J.E. Smith Raden Jani; Samharinto Soedijo; Elly Liestiany
JURNAL PROTEKSI TANAMAN TROPIKA Vol 6 No 2 (2023): Edisi 6(2): Juni 2023
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Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v6i2.1844

Abstract

Spodoptera frugiperda is the main pest that attacks corn plants, so it is necessary to control it. One of the control alternatives is using the biological agent Bacillus thuringiensis (Bt). In this study the use of biological agents B. thuringiensis bacteria against S. frugiperda larvae. This study aims to determine the ability of B. thuringiensis bacteria to control S. frugiperda on a laboratory scale. This study used a completely randomized design (CRD) with 4 treatments and 6 replications. The treatment used doses of 2 ml, 2.5 ml and 3 ml of B. thuringiensis bacteria and as a comparison, namely sterile water which acted as a control in this study. Mortality observations were made every 12 hours for 96 hours. Each replicate was infested with 10 S. frugiperda larvae so that 240 S. frugiperda larvae were obtained in each experimental unit. The results of this study indicate that the biological agent of B. thuringiensis at a dose of 3 ml has the pathogenicity ability to S. frugiperda mortality with a percentage of 23.3% and has the best lethal time value of 9.3 days to kill 50% of S. frugiperda.
Pengaruh Eco-enzym dan Trichoderma sp. Terhadap Intensitas Serangan Nematoda Puru Akar (Meloidogyne spp.) Pada Tanaman Seledri (Apium graveolens L.) Annisa Yulida; Elly Liestiany; Dewi Fitriyanti
JURNAL PROTEKSI TANAMAN TROPIKA Vol 6 No 2 (2023): Edisi 6(2): Juni 2023
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v6i2.1846

Abstract

Plant Pest Organisms (OPT) that often attack celery plants are root knot nematodes (NPA) caused by Meloidogyne spp. which usually attacks the roots of the celery plant, causing the roots of the celery plant to swell. One of the efforts in controlling Plant Pest Organisms (OPT), this study aims to determine the effect of eco-enzymes and Trichoderma sp. in suppressing the intensity of NPA attacks on celery plants. The treatments given in this study were control and four treatments Eco-enzym and Trichoderma sp. This research was conducted for 6 months from seeding to harvest. The results showed that each treatment showed various results in controlling attacks on celery plants. Eco-enzyme and Trichoderma sp. (one time) had the effect of being used as a control against NPA attacks on celery plants because the T4 Eco-enzym (10 ml) and Trichoderma sp. (20gr) with an attack intensity percentage of 2.12%, showed the best results in controlling the level of NPA damage in celery plants.
Pengaruh Limbah Padat Kelapa Sawit untuk Penyakit Antraknosa (Colletotrichum spp.) Pada Tanaman Cabai Rawit Meliana Elvianita; Elly Liestiany; Salamiah Salamiah
JURNAL PROTEKSI TANAMAN TROPIKA Vol 6 No 2 (2023): Edisi 6(2): Juni 2023
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Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v6i2.1850

Abstract

Tanaman cabai adalah tanaman yang sangat umum dibudidayakan di Indonesia untuk dikonsumsi. Produksi tanaman cabai setiap tahunnya mengalami peningkatan. Dengan hal ini upaya untuk meningkatkan produksi tanaman cabai terus ditingkatkan. Salah satu permasalahan tanaman cabai yang dapat mempengaruhi hasil produksi tanaman cabai, yaitu penyakit antraknosa yang disebabkan oleh jamur (Colletotrichum spp.). Penelitian ini bertujuan untuk mengetahui pengaruh asap cair dari limbah padat kelapa sawit untuk menekan penyakit antraknosa pada tanaman cabai rawit. Penelitian ini menggunakan limbah padat kelapa sawit sebagai bahan utama pembuatan asap cair. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) satu faktor. Hasil penelitian menunjukan bahwa perlakuan tidak berpengaruh nyata untuk kejadian penyakit, berpengaruh nyata pada tinggi tanaman pada perlakukan TF (Fiber/serabut) dan TJ (janjang kosong).
Uji Efektivitas Serbuk Cangkang Keong Mas plus Trichoderma spp. terhadap serangan Nematoda Puru Akar (Meloidogyne spp.) Pada Tanaman Seledri (Apium graveolens L.) Tegar Imani; Elly Liestiany; Noor Aidawati
JURNAL PROTEKSI TANAMAN TROPIKA Vol 6 No 3 (2023): Edisi 6(3): Oktober 2023
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Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v6i3.2164

Abstract

Celery (Apium graveolens L.) is a cultivated plant that has a distinctive aroma and high economic value and has the potential to be developed in Indonesia. One of the plant pest organisms (OPT) that can affect the quality and quantity of celery production is the root knot nematode caused by Meloidogyne spp. This study aims to determine the effectiveness of golden snail shell powder plus Trichoderma spp. in influencing root knot nematode (Meloidogyne spp.) attacks on celery plants (A.graveolens L.). This study was designed using a one-factor Completely Randomized Design (CRD). The factors tested were the effect of giving golden snail shell powder plus Trichoderma spp., giving golden snail shell powder and giving Trichoderma spp. The treatment was carried out 6 times and repeated 4 times with observation parameters, namely attack intensity, nematode population, number of stems and fresh weight of celery plants. The results showed that the administration of golden snail shell powder plus Trichoderma spp. can influence the intensity of root node attacks and reduce nematode populations in the soil around the roots, as well as have a significant effect on the number of leaves (stalks) and fresh weight of celery plants
Uji Efektivitas Serbuk Daun Kipait (Tithonia difersivolia) Terhadap Serangan Nematoda Puru Akar (Meloidogyne Spp) pada Tanaman Tomat Rahmat Wardani Yansyah; Elly Liestiany; Dewi Fitriyanti
JURNAL PROTEKSI TANAMAN TROPIKA Vol 6 No 3 (2023): Edisi 6(3): Oktober 2023
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Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v6i3.2168

Abstract

The tomato plant (Lycopersicum esculentum Mill.) is a horticultural plant that is popular with the public because it has good nutritional content, including vitamin A, vitamin B and vitamin C, which have quite high levels which are good for the body to consume. One of the pests that affects tomato plant production, both quality and quantity, is the attack by root knot nematodes (NPA), namely Meloidogyne spp. This research aims to determine the ability of kipahit leaf powder in several doses to suppress attacks by root knot nematodes (Meloidogyne spp.) on tomato plants (Lycopersicum esculentum Mill.). This research was designed using a one-factor Completely Randomized Design (CRD). The factors tested were the administration of kipahit leaf powder at doses of 25 grams, 50 grams, 75 grams and 100 grams with the control treatment not being given kipahit leaf powder as a comparison. This study had 5 treatments and 4 replications. The research results showed that giving 50 grams of kipahit leaf powder was able to reduce the intensity of root knot attacks and could reduce the nematode population around the roots of tomato plants. and had a significant effect on plant height at 46 and 60 days after transplanting.
Pengujian Beberapa Varietas Cabai Besar (Capsicum annuum L.) Terhadap Lama Periode Inkubasi dan Tingkat Ketahanannya Terhadap Layu Bakteri Ralstonia solanacearum Rizka Raihanah; Dewi Fitriyanti; Elly Liestiany
JURNAL PROTEKSI TANAMAN TROPIKA Vol 6 No 3 (2023): Edisi 6(3): Oktober 2023
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Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v6i3.2170

Abstract

Large chilies (Capsicum annuum L.) are one of the important vegetable commodities. One of the Plant Pest Organisms that causes large chili production to decline is bacterial wilt disease. Bacterial wilt disease in chili cultivation is usually caused by the bacteria Ralstonia solanacearum. Ralstonia solanacearum is a soil-borne pathogen that is able to live in soil without a host. This bacterium has a relatively large number of hosts in the form of horticultural plants, ornamental plants and weeds. This study aims to test five varieties of large chili plants (Capsicum annuum L.) against bacterial wilt disease (Ralstonia solanacearum). Research was carried out at the Phytopathology Laboratory and at the Banjarbaru Agricultural Faculty Experimental Farm. This research used 5 varieties, namely Limosin, Beton F1, Pilar F1, Darmais F1 and Gada Mk F1 with 4 replications. The Limosin variety has the longest incubation period, namely 39 days, while the Pilar F1 and Gada Mk F1 varieties have the fastest incubation period, namely 30 days. The varieties Beton F1, Pilar F1 and Gada Mk F1 show resistant varieties with percentages of 15%, 10% and 5%, while the Limosin variety shows slightly susceptible varieties with a percentage of 50%.
Efektivitas Umpan Buatan untuk Mengendalikan Lalat Buah (Bactrocera spp.) pada Cabai Merah Besar (Capsicum annum) di Daerah Pondok Mangga Banjarbaru Utara Salasiah .; Elly Liestiany; Muhammad Indar Pramudi
JURNAL PROTEKSI TANAMAN TROPIKA Vol 1 No 3 (2018): Edisi Oktober 2018
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Abstract

The intensity of fruit fly pest attacks in South Kalimantan in 2015 and 2016 showed an average intensity of attacks as muchas 66.7%, to determine the abundance of the population and interest in fruit flies in the Pondok Mangga area, NorthLoktabat Village, Banjarbaru Utara District, Banjarbaru against artificial bait ( foodlure) cucumber, watermelon, guava andstarfruit on large red chili plants so research needs to be done, using one factor RAL (six treatments and four replications).The highest number of fruit flies and the most effective in traps with the treatment of methyl eugenol anthrax as many as1463 tails. Then in the treatment of feeds made of watermelon and cucumber as many as 40 and 16 consecutive. Where thefruit fly species trapped yaittu Bactrocera dorsalis, B. carambolae, B. cucurbitae and B. umbrosa with a low diversityindex including 0.30254.
Pengaruh Pemberian Pseudomonas Kelompok Fluorescens SKM 2 dan Variasi Waktu Inokulasi Virus Terhadap Keparahan Penyakit Mosaik (Tobacco Mosaic Virus) pada Tanaman Cabai Besar (Capsicum annum L.) Nurul .; Noor Aidawati; Elly Liestiany
JURNAL PROTEKSI TANAMAN TROPIKA Vol 1 No 3 (2018): Edisi Oktober 2018
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Abstract

Tobacco Mosaic Virus (TMV) adalah salah satu penyakit yang menyebabkan turunnya hasil cabai. Pengendalian TMVyang ramah lingkungan dan banyak diteliti adalah menggunakan agens hayati PGPR. Tujuan dari penelitian ini untukmenguji pengaruh pemberian Pseudomonas kelompok fluorescens SKM2 dan waktu inokulasi virus yang berbedaterhadap keparahan penyakit TMV pada abai besar (Capsicum annum L.) var. Hot Chilli. Penelitian ini menggunakanbakteri Pseudomonas kelompok fluorescens SKM2 yang diberikan kepada tanaman cabai dengan perlakuan inokulasi yangberbeda-beda. Hasil penelitian menunjukkan pemberian PF SKM2 pada tanaman cabai besar dengan waktu inokulasi TMVyang berbeda dapat memperlambat masa inkubasi virus, menurunkan keparahan penyakit tetapi tidak mempengaruhipenghambatan virus terhadap tinggi tanaman dan jumlah daun.
Pengaruh Beberapa Pestisida Nabati Terhadap Hama Polong Kedelai (Glycine max L. Merr) di Lahan Rawa Pasang Surut Carlo Kristson Bolla; Samharinto .; Elly Liestiany
JURNAL PROTEKSI TANAMAN TROPIKA Vol 1 No 3 (2018): Edisi Oktober 2018
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Abstract

Seiring dengan meningkatnya kebutuhan kedelai tingkat produksinya terus menyurun, sehingga impor kedelai mencapai40% dari kebutuhan nasional. Penelitian ini bertujuan untuk mengetahui kemanjuran beberapa pestisida nabati berbahantumbuhan terhadap hama polong kedelai. Penelitian ini menggunakan Rancangan Acak Kelompok delapan perlakuan,terdiri dari lima bahan uji pestisida nabati yaitu Cabe Jawa, Sirih Hutan, Kepayang, Kirinyuh dan Bintaro, tiga bahanpembanding yaitu air, pestisida sintesis dan satu bahan pestisida nabati Mimba. Hasil penelitian menunjukan kerusakanterendah setelah Kimia adalah Kepayang dengan kerusakan 33,25% dilanjutkan perlakuan Kirinyuh dengan kerusakan36,77% dan Bintaro dengan kerusakan 37,98%, sedangkan pada perlakuan Mimba dengan kerusakan 44,87% tidak berbedanyata dengan Cabe Jawa dengan kerusakan 45,56% dan Tanpa Insektisida dengan kerusakan 46,81% tidak berbeda nyatadengan Sirih Hutan dengan kerusakan 46,87%.