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Aplikasi Pestisida Nabati Larutan Kemangi Terhadap Hama Penghisap Daun Cabai Marisa Thaibah; Helda Orbani Rosa; M Indar Pramudi
JURNAL PROTEKSI TANAMAN TROPIKA Vol 4 No 3 (2021): Edisi 4(3): Oktober 2021
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v4i3.907

Abstract

This research was carried out with the aim of knowing the effect of the application of basil solution on chili leaf-sucking pests (whitefly, thrips and aphids) which was carried out in the garden of the Faculty of Agriculture, Lambung Mangkurat University, Banjarbaru for 5 months from December 2020 to May 2021. The research method used a randomized design. Complete (CRD) with 4 treatments of concentration of basil solution and 2 controls (without treatment and chemistry) with observation parameters in the form of abundance of leaf-sucking pests, seriousness of pest attacks on plants and indications of virus attack events. Each treatment was repeated 4 times to create 24 experimental units. Each treatment consisted of 4 polybags. Each polybag is planted with 1 plant so that the total number of plants is 4 samples. In total there are 96 plants. The lowest seriousness of the attack occurred in the TKC and TKD treatments, whereas the lowest population abundance was in the TKA and TKB treatments. From the results, it can be concluded that the use of basil leaf solution can reduce the attack of leaf-sucking pests on chili.
Pengaruh Ekstrak Patikan Kebo (Euphorbhia hirta Linn) Terhadap Serangan Hama Daun Sawi M Indar Pramudi; Eka Febrianti; Helda Orbani Rosa
JURNAL PROTEKSI TANAMAN TROPIKA Vol 5 No 1 (2022): Edisi 5(1): Februari 2022
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v5i1.1028

Abstract

Plant Pest Organisms that often attack mustard are Tritip caterpillar (Plutella xylostella L), armyworm (Spodoptera litura F), growing point caterpillar (Crocidolomia binotalis Zel), common pests that often attack mustard, namely Leaf Grasshopper (Phyllium pulchrifolium), Nezara viridula L, and Chrysodeixis chalcites. One of the environmentally friendly pest control techniques is the use of pesticides derived from plants which are commonly called biopesticides. Patikan kebo (Euphorbia hirta L) was known to contain antibacterial active compounds that can be used as organic herbicides. This study used patikan kebo extract with several concentrations to suppress the attack of mustard leaves destroying pests. The research took place in a vegetable growing area and was carried out for 40 days from sowing to harvesting. The research was conducted using an experimental method. The results of this study showed that all treatments of patikan kebo extract were able to suppress the attack of mustard leaf pests and the use of a very significant concentration was found in (7.5 ml) with the lowest attack intensity of 4.79%.
Tingkat Kesukaan Tikus Terhadap Berbagai Umpan Pada Perangkap Semi Otomatis Mahmudah Mamudah; M Indar Pramudi; Yusriadi Marsuni
JURNAL PROTEKSI TANAMAN TROPIKA Vol 5 No 1 (2022): Edisi 5(1): Februari 2022
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v5i1.1033

Abstract

Field rats can be controlled by biological control, technical culture, physical mechanics or chemistry, while the most effective and efficient way is to use traps, in addition to reducing environmental pollution. This method is also safe and economical and can be used repeatedly. This control also uses bait to attract rats, bait used by rice field crabs, salted tuna, roasted coconut, roasted coconut and shrimp paste. This study aims to determine the bait that can attract the attention of field rats in semi-automatic traps and the benefits of being able to provide information for farmers to overcome rice field rat pests by using bait to attract rats into the trap. The research method used was a one-factor Completely Randomized Design (CRD) experiment with 5 treatments. The results showed that the treatment of each bait seen statistically had no significant effect, but the baits that were preferred by rice field rats were roasted coconut and roasted coconut. This bait can trap three species of rats, namely Rattus exulans, Rattus rattus diardii and Rattus argentiventer.
Identifikasi Lalat Buah yang Menyerang Buah Naga (Hylocereus sp.) di Kecamatan Batu Ampar, Kabupaten Tanah Laut Kalimantan Selatan Muhammad Indar Pramudi; Helda Orbani Rosa
PLANTA TROPIKA: Jurnal Agrosains (Journal of Agro Science) Vol 4, No 2 (2016)
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/pt.2016.063.107-111

Abstract

Identification of fruit flies of dragon fruit in Tanah Laut has never been conducted. This research was aimed to identify fruit flies species of dragon fruit and its natural enemies in Batu Ampar, Tanah Laut, Kalimantan Selatan. The fruit flies attacking dragon fruit in the field was collected. Observation was performed on the development of the larvae until adult and finally emerging adult was identified as well as its parasitoid. The result showed that the obtained fruit flies was Bactrocera dorsalis Hendel and Aceratoneuro myiaindica (Hymenoptera: Eulophidae: Tetrastichinae) was found as the parasitoid. Five predators was found as its natural enemies, namely red ants (Hymenoptera: Formicidae: Solenopsis), rangrang ant (Hymenoptera: Formicidae: Oecophylla), spiders (Arachnida), kumbang stafilinid (Coleoptera: Staphylinidae: Paederinae) and earwig (Dermaptera: Forficulidae: Forficula).
KEANEKARAGAMAN DAN KEKERABATAN LALAT BUAH (DIPTERA: TEPHRITIDAE) DI KALIMANTAN SELATAN BERDASARKAN KARAKTER MORFOLOGI DAN MOLEKULAR (RAPD-PCR DAN SEKUENSING DNA) M Indar Pramudi; Retno Dyah Puspitarini; Bambang Tri Rahardjo
Jurnal Hama dan Penyakit Tumbuhan Tropika Vol. 13 No. 2 (2013): SEPTEMBER, JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (344.254 KB) | DOI: 10.23960/j.hptt.213192-202

Abstract

Diversity and phylogeny of fruit fly (Diptera: Tephritidae) in South Kalimantan based on morphology and molecular (RAPD-PCR and DNA sequencing). Seven species of fruit fly was known by morphological identification. The fruit flies were found from  trapping with methyl eugenol and fruit collecting at all study sites in South Kalimantan. The results showed that as much as 17  plants were infected by fruit fly. Dendrogram based on morphological identification analyzed by using UPGMA with MEGA 4 program consisted in a group consisting of 5 sub-groups. Bactrocera carambolae and Bactrocera papayae of morphology were still a closely related fruit fly at 0.935. Whereas, based on RAPD result analized by UPGMA using 20 character of DNA based, showed that out of seven species consisted 2 groups, 1st group were B. umbrosa,  B. occipitalis and sub-group of B. latifrons. The second group consists of sub-groups B.carambolae, B. papaya, sub-group B. albistrigata and B. cucurbitae. The results of dendrogram from sequencing DNA fruit fly analysis comprised one of group and three sub-groups. The first sub-groups were B. papayae, B. carambolae, B. occipitalis, B.latifrons. The second subgroup were B. cucurbitae and B. umbrosa. While B. albistrigata separate but still one group with another fruit flies. The results of DNA sequencing showed that there were a homology of the seven species of the fruit fly i.e at 83 base pair / bp (C), 101 bp (T), 265 bp (G), 420 bp (A), 432 bp (T), 600 bp (A ). The length of the base pair for B. occipitalis, B. cucurbitae, B. albistrigata, B. carambolae, B. papayae, B. latifrons were respectively 615, 898, 570.969, 898 and 615 bp. The results of morphological analysis and RAPD methods showed difference in the distribution of groups and sub-groups. But based on morphologycal and DNA identification seven species of fruit flies found were all same as the genebank.
Uji Resistensi Colletotrichum sp. Asal Cabai Hiyung Terhadap Fungisida Berbahan Aktif Klorotalonil dan Mankozeb Hajijah Hajijah; Mariana Mariana; M Indar Pramudi
JURNAL PROTEKSI TANAMAN TROPIKA Vol 5 No 2 (2022): Edisi5(2): Juni 2022
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v5i2.1250

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The use of fungicides, one of which is the active ingredient chlorotalonil and mankozeb, if not used as recommended, can cause resistance to the fungus Colletotrichum sp. This study aims to determine the level of resistance Colletotrichum sp. origin of hiyung chili against fungicides with the active ingredients of chlorotalonil and mankozeb at certain concentrations. This study used the RAL method with a fungicide with the active ingredient chlorotalonyl 6 treatments and 4 replications so that 24 experimental units were obtained, the fungicide with the active ingredient mankozeb in 11 treatments and 3 replicates in order to obtain 33 experimental units. The test was carried out in vitro with the growth medium poisoning method. Observations were made by measuring the colony diameter of the fungus Colletotrichum sp, calculating the Relative Resistance Level (RRL) and then determining the resistance level. The results obtained in this study indicate that the fungicide with the active ingredient chlorotalonyl can increase the relative inhibition level of the fungus Colletotrichum sp. from Hiyung chili, but the fungus is categorized as highly resistant to fungicides with the active ingredient chlorotalonyl at the recommended concentration, as well as two levels below and two levels above the recommended concentration. The fungicide with the active ingredient mankozeb has a relatively high level of inhibition (99.44 %) so that the isolates of the fungus Colletotrichum sp. The origin of hiyung chili is in the category of very sensitive to fungicides with the active ingredient mankozeb at recommended concentrations of up to 10 times the recommended concentration.
Pengaruh Umur Tanaman Kacang Nagara Terhadap Intensitas Penyakit Karat Risky Yanti; Mariana Mariana; M Indar Pramudi
JURNAL PROTEKSI TANAMAN TROPIKA Vol 5 No 2 (2022): Edisi5(2): Juni 2022
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v5i2.1251

Abstract

Kacang Nagara (Vigna unguiculata sp. cylindrica) merupakan sumber daya genetik lokal yang dapat tumbuh dengan baik di Kalimantan Selatan, khususnya di daerah Nagara Kabupaten Hulu Sungai Selatan. Penyakit karat pada kacang-kacangan sangat merugikan bagi pertumbuhan dan produksi tanaman. Penelitian ini bertujuan mengetahui pengaruh umur tanaman kacang nagara saat diinokulasi patogen terserang penyakit karat. Penelitian ini menggenakan Rancangan Acak Lengkap (RAL) dengan 6 taraf yaitu 7 hari, 14 hari, 21 hari, 35 hari dan 42 hari. Ada 3 jumlah varietas dengan 4 ulangan sehingga didapatkan 72 satuan percobaan. Hasil penelitian menunjukkan serangan penyakit karat pada tanaman kacang nagara dipengaruhi oleh umur tanaman. Kacang nagara yang berumur 42 hari lebih mudah terserang penyakit karat dibanding bila serangan datang pada saat tanaman berumur 7 hari dan 14 hari. Hal ini juga terjadi pada kacang tunggak sedangkan kedelai varietas Dena-1 tetap tidak terserang sampai dengan pengamatan terakhir.
Pelatihan Pembuatan Trichokompos untuk Mengendalikan Penyakit Tanaman di Desa Banua Supanggal Mariana Mariana; Ismed Setya Budi; Yusriadi Marsuni; Muhammad Indar Pramudi; Salamiah Salamiah; Ismed Fachruzi
Jurnal Pengabdian ILUNG (Inovasi Lahan Basah Unggul) Vol 1, No 1 (2021)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (810.359 KB) | DOI: 10.20527/ilung.v1i1.3618

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Upaya pengendalian penyakit tanaman sampai saat ini oleh petani di desa Banua Supanggal Kecamatan Pandawa masih bertumpu pada penggunaan pestisida sintetik. Akibatnya jumlah konsumsi penggunaan pestisida terus meningkat.  Alternatif pengendalian yang aman dan ramah lingkungan  adalah penggunaan agensia hayati spesifik lokasi. Sudah banyak hasil penelitian yang membuktikan bahwa penggunaan Trichokompos efektif untuk pengendalian penyakit tanaman pertanian, dan perlu disosialisasikan ke petani di desa. Pengendalian hayati menggunakan Trichokompos  hasil dari campuran jamur antagonis Trichoderma sp spesifik lokasi dengan kotoran ternak sebagai media formulasi perbanyakan masih belum dikenal petani di desa Banua Supanggal. Kegiatan ini diawali pertemuan diskusi dengan ketua kelompok tani untuk melihat permasalahan di pertanaman petani dan dilanjutkan pengamatan penyakit utama yang ada. Tahap kedua penyuluhan kepada anggota kelompok tani dan dilanjutkan dengan praktek pembuatan Trichokompos. Hasil kegiatan ini menunjukkan petani sangat antusias mengikuti semua kegiatan mulai pembuatan sampai aplikasi di lahan. Pada kegiatan pendampingan lanjutan sudah menunjukkan petani mempraktekkan cara pembuatan di kelompok masing-masing. Hasil monitoring dan evaluasi sudah membuktikan bahwa  Trichokompos sudah berhasil diproduksi oleh petani secara mandiri.
Demplot Penerapan Eco Farming untuk Mengendalikan Hama Dan Penyakit Tanaman Bawang Merah di Lahan Gambut Salamiah Salamiah; Muhammad Indar Pramudi; Helda Orbani Rosa; Dewi Fitriyanti
ALAMTANA: JURNAL PENGABDIAN MASYARAKAT UNW MATARAM Vol 3 No 2 (2022): Edisi Agustus 2022
Publisher : LPPM UNIVERSITAS NAHDLATUL WATHAN MATARAM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51673/jaltn.v3i2.1116

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Pemanfaatan lahan gambut untuk menanam bawang merah menghadapi masalah diantaranya kelangkaan pupuk dan pestisida sintetis. Salah satu solusi yang ditawarkan adalah konsep eco farming yang dilakukan dengan cara demplot. Demplot berupa teknologi pembuatan & pemanfaatan eco enzyme, Mikoorganisme lokal (MOL), pupuk organik plus, dan pestisida nabati. Semua komponen teknologi yang disampaikan mendapatkan respon positif dari peserta dan dengan demplot ini penyebarluasan informasi dan teknologi lebih efektif diterima masyarakat.
Daya Rusak Spodoptera frugiperda J. E. Smith pada Tanaman Jagung yang Diberi Perlakuan Pestisida Nabati Daun Pepaya dan Bawang Putih Hartini Hartini; Muhammad Indar Pramudi; Samharinto Soedijo
JURNAL PROTEKSI TANAMAN TROPIKA Vol 5 No 3 (2022): Edisi 5(3): Oktober 2022
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v5i3.1497

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Plant Pest Organisms (PPO) that have recently become a problem in corn cultivation are Fall Armyworm (FAW) or the armyworm Spodoptera frugiperda J. E. Smith. The damage of S. frugiperda on sweet corn and feed is thought to be different and is not yet known. This study aims to determine the level of destruction of S. frugiperda on sweet corn and feed with control treatment of biological pesticides on papaya leaves and garlic, 30 ml/l water, 40 ml/l water, and 50 ml/l water. This study used a completely Randomized Design (CRD) with two factors. Corn varieties and concentrations of vegetable pesticides. The treatments used in this study were water control, chemical control, and three treatments of biological pesticide concentration with four replications. The results of observations 1-3 (age 0-2 weeks after planting/ WAP) have not found an attack, occurred on the study to 4-7 (age 3-6 WAP). Pesticides of papaya leaf and garlic affected the destructive power of S. frugiperda, where the concentration factor on the incidence of attack and attack intensity had a very significant effect, an interval of the variety factor had to make a difference on the incidence of attack but did not significantly affect the potency of the attack. The 50 ml/l concentration treatment on sweet corn and feed varieties was the best in suppressing the percentage of attack (12.50; 23.40%), attack intensity (5.92; 8.00%), and damage to the cob (1.79); 4.79%).