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Antagonism Trichoderma harzianum Rifai in Suppresing the Intensity of Antraknosa (Colletotrichum capcisi Sydow.) Disease Yenny Muliani; Lilis Irmawatie; Siti Mariyam Sukma; Rafika Ratik Srimurni; Ida Adviany; Debby Ustari; Mia Nurul Milani
Al-Hayat: Journal of Biology and Applied Biology Vol 5, No 1 (2022)
Publisher : Fakultas Sains dan Teknologi, UIN Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/ah.v5i1.13546

Cayenne pepper (Capsicum frutescens L.) is a horticultural plant that has high economic value and contains nutrients that the body needs. Cayenne pepper is one of the leading national horticultural commodities, so it is necessary to increase the production of cayenne pepper appropriately. The obstacle that is often faced in the production of cayenne pepper is the disruption of the production of cayenne pepper caused by the attack of anthracnose disease. Anthracnose disease or fruit rot caused by the fungus Colletotrichum capcisi Sydow can result in yield losses ranging from 20-90%. Trichoderma harzianum Rifai. is a soil saprophytic fungus that naturally can be used as a biological agent, because it has antagonism against pathogens in the form of competition for space and nutrients, mycoparasites and antibiosis. The experimental results in the laboratory showed that the biological agent Trichoderma harzianum Rifai was able to suppress the development of anthracnose disease.

Ketahanan Tujuh Varietas Tomat terhadap Nematoda Puru Akar (Meloidogyne spp.) Lilis Irmawatie; Raden Rubi Robana; Nuraidah Nuraidah
Agrotechnology Research Journal Vol 3, No 2 (2019): Agrotechnology Research Journal
Publisher : Perkumpulan Agroteknologi/Agroekoteknologi Indonesia

Tomato is an annual plant that has high vitamin content and it was widely used by the general people and industry. At present the productivity is still low. One of the causes is the attack of Meloidogyne. The objective of this research was to test resistance of several tomatoe varieties to root knot nematodes (Meloidogyne spp.). Seven tomato varieties had been tested for resistance to Meloidogyne. Plants that were 45 days after planting in a polybag containing 5 kg of soil were infested with second stage larvae (L2). The parameters observed were plant height, number of knots, final population, fruit weight and canopy wet weight and root wet weight. The results showed that none of the tomatoe varieties tested were resistant to Meloidogyne. But there were differences in responses to the Meloidogyne attack including the Ratna variety and Diamond variety showing the lower number of knot and the final population Meloidogyne.

Pengujian Konsorsium Mikroba dalam Upaya Menekan Intensitas Penyakit Hawar Daun (Botrytis squamosa Walker.) pada Tanaman Bawang Merah (Allium ascalonicum L.) LILIS IRMAWATIE; IDA ADVIANY; DICK DICK MAULANA; WILDA AULA LAILA ZAKIYYA KHAIRI
Agrotrop : Journal on Agriculture Science Vol 13 No 2 (2023)
Publisher : Fakultas Pertanian Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/AJoAS.2023.v13.i02.p01

Microbial Consortium Testing to Reduce the Intensity of Leaf Blight (Botrytis squamosa Walker.) on Shallots (Allium ascalonicum L.). Shallots (Allium ascalonicum L.) are a popular horticultural crop that has been grown for centuries. One of the diseases that target the leaves of the shallot plant is Botrytis squamosa Walker. A microbial community is being used to reduce the severity of the fungus Botrytis squamosa Walker's disease. The goal of this study was to see how the microbial consortium affected the severity of leaf blight on shallot plants. The shallot cultivar Batu Ijo was employed in this investigation. This study was carried out at Margaasih Village, Cicalengka District, Bandung Regency, from March to June 2022. The Randomized Block Design (RBD) approach was employed in this investigation, which included 5 treatments and 5 replications. Microbiological consortium package A, microbial consortium package B, microbial consortium package C, microbial consortium package D, and controls were utilized in the treatments. This observation yielded parameters such as attack intensity, plant height, number of tubers, and tuber weight. The results demonstrated that the package B microbial consortium, which included the microorganisms Trichoderma sp. and Gliocladium sp. could suppress the severity of leaf blight (Botrytis squamosa Walker.)

Pengaruh Ekstrak Daun Kipahit dan Bandotan terhadap Empoasca flavescens pada Tanaman Teh (Camellia sinensis (L.) Kuntze) Fauziah, Fani; Eulis Eva; Lilis Irmawatie
Jurnal Penelitian Teh dan Kina Vol 3 No 2 (2024): Jurnal Sains Teh dan Kina
Publisher : Pusat Penelitian Teh dan Kina

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22302/pptk.jur.jstk.v3i2.199

Empoasca flavescens merupakan salah satu hama utama teh yang dapat menyebabkan kerusakan hingga lebih dari 50%. Penggunaan pestisida nabati ekstrak daun kipahit dan bandotan merupakan salah satu alternatif pengendalian yang ramah lingkungan untuk E. flavescens. Penelitian ini bertujuan untuk mengetahui konsentrasi ekstrak daun kipahit dan bandotan mana yang paling baik dalam menekan intensitas serangan E. flavescens pada tanaman teh. Metode penelitian menggunakan Rancangan Acak Kelompok yang terdiri dari tujuh perlakuan dan empat ulangan dengan rincian; P1: Ekstrak daun kipahit 100 ml/l, P2: Ekstrak daun bandotan 100 ml/l, P3: Kombinasi ekstrak daun kipahit 50 ml/l dan bandotan 50 ml/l, P4: Kombinasi ekstrak daun kipahit 100 ml/l dan bandotan 100 ml/l, P5: Kombinasi ekstrak daun kipahit 150 ml/l dan bandotan 150 ml/l, P6: Buprofezin 0,75 ml/l (perlakuan pembanding), P7: kontrol (air). Hasil penelitian menunjukkan bahwa kombinasi ekstrak kipahit 150 ml/l dan bandotan 150 ml/l merupakan perlakuan paling baik dalam menekan populasi E. flavescens hingga 3,33 ekor/perdu dan sebanding dengan buprofezin 0,75 ml/l.

Penyuluhan Pencegahan Bullying dalam Membentuk Akhlak Peserta Didik SDN Cipadaulun Irmawatie, Lilis; Sopi Sopiah; Khaidir Ali; Popi Danas Wari; Riska Khoerani Novian; Nabilla Nurazizah; Hilma Roshifa; Putra Anugrah; Neng Rosi; Ali Nurwahid; Chelsea Amadhea Kania
JURNAL PENGABDIAN KEPADA MASYARAKAT Vol 14 No 2 (2024): Desember 2024
Publisher : LPPM UNINUS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30999/jpkm.v14i2.3555

Di era sekarang ini disadari atau tidak tindakan bullying di kalangan anak-anak sudah menjadi hal yang biasa dan dianggap sepele orang banyak. Bullying di kalangan anak-anak, yang sering dianggap sepele, memiliki dampak serius terhadap kesehatan mental dan sosial mereka. Kebanyakan masyarakat menganggap hal itu sebagai becandaan namun tanpa berpikir mengenai dampak buruk yang dapat ditimbulkannya. Penelitian ini bertujuan untuk menganalisis bagaimana perilaku atau akhlak peserta didik di SDN Cipadaulun dan sejauh mana program konseling efektif dalam mencegah dan mengurangi perilaku bullying di sekolah serta berusaha menggali perubahan perilaku atau akhlak siswa, baik pelaku maupun korban bullying, setelah mengikuti program penyuluhan pencegahan bullying. Program penyuluhan ini menggunakan beberapa metode pelaksanaan, yaitu ceramah, tanya jawab, dan visualisasi dengan teknik analisis melalui observasi dan data wawancara. Program ini melibatkan seluruh siswa dan dirancang untuk meningkatkan kesadaran tentang pentingnya akhlak baik serta menciptakan lingkungan belajar yang aman. Hasil penelitian menunjukkan bahwa pelaksanaan program penyuluhan “Pencegahan Bullying” di SDN Cipadaulun memberikan dampak positif dalam mengurangi perilaku bullying di

Implementasi Bimbingan Sertifikasi NIB dalam Meningkatkan Kesadaran Brand UMKM di Dusun 1 Desa Cipeujeuh Irmawatie, Lilis; M. Zaki Rizqullah; Ririn Rinawati; Indah Trie Septiani; M. Iqbal Arsy; Anggi Dwi Yuliana; Nur Ainun Jamilah; Meisya Mersyanti; Silvi Melani
JURNAL PENGABDIAN KEPADA MASYARAKAT Vol 14 No 2 (2024): Desember 2024
Publisher : LPPM UNINUS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30999/jpkm.v14i2.3556

Peningkatan koneksi global dan penggunaan teknologi canggih telah menjadikan peran merek dalam produk dan layanan sangat penting. Kesadaran akan merek yang tepat membantu konsumen dalam memilih dan mendukung produk. Di Dusun 1 Desa Cipeujeuh, keberadaan Usaha Mikro Kecil dan Menengah (UMKM) menunjukkan potensi ekonomi yang kuat, tetapi banyak pelaku usaha yang belum memahami pentingnya legalitas bisnis, terutama Nomor Induk Berusaha (NIB). Penelitian ini mengidentifikasi lima UMKM yang belum memiliki NIB, yang menjadi kendala dalam bersaing di pasar. Program pendampingan dan bimbingan dalam proses pendaftaran NIB bertujuan meningkatkan pemahaman tentang legalitas dan branding, serta mendorong peningkatan omzet dan akses pasar. Metode yang digunakan adalah partisipatif, melalui sosialisasi, pelatihan, dan pendampingan langsung. Hasil kegiatan menunjukkan peningkatan pemahaman pelaku usaha tentang NIB dan branding, serta keberhasilan pendaftaran NIB. Dengan adanya NIB, UMKM mendapatkan akses ke pembiayaan dan program dukungan lainnya, yang diharapkan dapat meningkatkan daya saing dan kesejahteraan masyarakat setempat secara berkelanjutan.

Effectiveness of Bacillus subtilis (Ehrenberg) Cohn. to Suppress the Intensity of Dry Spot Disease (Alternaria solani sor.) on Potato Plant (Solanum tuberosum L.) Irmawatie, Lilis; Nasrullah, Rizki; Suswana, Suli; Nurdin, Rosyad; Adviany, Ida
Applied Research in Science and Technology Vol. 5 No. 1 (2025): Applied Research in Science and Technology
Publisher : Research and Social Study Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33292/areste.v5i1.83

Background: Potato (Solanum tuberosum L.) is one of the priority horticultural crops to be developed in Indonesia. One of the factors affecting the decline in potato productivity is Plant Disturbing Organisms (PDO), namely Alternaria solani Sor. a pathogenic fungus that causes dry spot disease in potato plants. Infection by this disease can reach 100%, resulting in yield losses of up to 78%. One of the biological agents utilized is Bacillus subtilis (Ehrenberg) Cohn. the bacteria for controlling Alternaria solani Sor.Aims: This study aims to determine the effectiveness and optimal concentration of Bacillus subtilis (Ehrenberg) Cohn in suppressing the intensity of Alternaria solani Sor—disease on potato plants.Methods: The research was conducted using the Randomized Block Design (RBD) method, consisting of 6 treatments and 5 replications. The treatment applications used were: Bs-8 (Bacillus subtilis (Ehrenberg) Cohn. 8 ml/liter of water), Bs-10 (Bacillus subtilis (Ehrenberg) Cohn. 10 ml/liter of water), Bs-12 (Bacillus subtilis (Ehrenberg) Cohn. 12 ml/liter of water), Bs-14 (Bacillus subtilis (Ehrenberg) Cohn. 14 ml/liter of water), B1 (Positive control 80% mankozeb concentration 2 grams/liter of water), and B0 (Negative control without Bacillus subtilis (Ehrenberg) Cohn.).Result: The results showed that Bacillus subtilis (Ehrenberg) Cohn. treatment suppressed the intensity of dry spot disease (Alternaria solani Sor.), and the concentration of Bacillus subtilis (Ehrenberg) Cohn. 14 ml/liter effectively suppresses the intensity of Alternaria solani Sor. disease by 88.89% in potato plants.

Antagonism Trichoderma harzianum Rifai in Suppresing the Intensity of Antraknosa (Colletotrichum capcisi Sydow.) Disease Muliani, Yenny; Irmawatie, Lilis; Sukma, Siti Mariyam; Srimurni, Rafika Ratik; Adviany, Ida; Ustari, Debby; Milani, Mia Nurul
Al-Hayat: Journal of Biology and Applied Biology Vol. 5 No. 1 (2022)
Publisher : Fakultas Sains dan Teknologi, UIN Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/ah.v5i1.13546

Cayenne pepper (Capsicum frutescens L.) is a horticultural plant that has high economic value and contains nutrients that the body needs. Cayenne pepper is one of the leading national horticultural commodities, so it is necessary to increase the production of cayenne pepper appropriately. The obstacle that is often faced in the production of cayenne pepper is the disruption of the production of cayenne pepper caused by the attack of anthracnose disease. Anthracnose disease or fruit rot caused by the fungus Colletotrichum capcisi Sydow can result in yield losses ranging from 20-90%. Trichoderma harzianum Rifai. is a soil saprophytic fungus that naturally can be used as a biological agent, because it has antagonism against pathogens in the form of competition for space and nutrients, mycoparasites and antibiosis. The experimental results in the laboratory showed that the biological agent Trichoderma harzianum Rifai was able to suppress the development of anthracnose disease.

Antagonism Trichoderma harzianum Rifai in Suppresing the Intensity of Antraknosa (Colletotrichum capcisi Sydow.) Disease Muliani, Yenny; Irmawatie, Lilis; Sukma, Siti Mariyam; Srimurni, Rafika Ratik; Adviany, Ida; Ustari, Debby; Milani, Mia Nurul
Al-Hayat: Journal of Biology and Applied Biology Vol. 5 No. 1 (2022)
Publisher : Fakultas Sains dan Teknologi, UIN Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/ah.v5i1.13546

Cayenne pepper (Capsicum frutescens L.) is a horticultural plant that has high economic value and contains nutrients that the body needs. Cayenne pepper is one of the leading national horticultural commodities, so it is necessary to increase the production of cayenne pepper appropriately. The obstacle that is often faced in the production of cayenne pepper is the disruption of the production of cayenne pepper caused by the attack of anthracnose disease. Anthracnose disease or fruit rot caused by the fungus Colletotrichum capcisi Sydow can result in yield losses ranging from 20-90%. Trichoderma harzianum Rifai. is a soil saprophytic fungus that naturally can be used as a biological agent, because it has antagonism against pathogens in the form of competition for space and nutrients, mycoparasites and antibiosis. The experimental results in the laboratory showed that the biological agent Trichoderma harzianum Rifai was able to suppress the development of anthracnose disease.

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