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All Journal Agrivet Techno LPPM Jurnal Perlindungan Tanaman Indonesia JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA Jurnal Agro Wiralodra
Danar Wicaksono, Danar
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology

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Diseases and Pests Associated with Avocado Plantation Intercropping with Mango and Durian in Watulembu, Wonogiri Poerwanto, Mofit Eko; Wicaksono, Danar; Ulilalbab, Azizah Ridha; Ajri, Miftahul
Jurnal Agrivet Vol 30, No 2 (2024): AGRIVET (In Progress)
Publisher : UNIVERSITAS PEMBANGUNAN NASIONAL ”VETERAN” YOGYAKARTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/agrivet.v30i2.13049

Abstract

One of strategic fruit commodities was avocado that had high economic value. Pest and diseases were main problems faced by farmers. This study identified diseases and pest associated with avocado plantation intercropping with mango and durian in Watulembu district, Wonogiri Regency through symptoms and its controls. The observation was done to the abnormalities avocado plants and the field condition surrounding the planting area. It was conducted by visual observation, recorded using a digital camera, and then described and identified based on their symptoms and a literature review. The results of our observation were Algal leaf spot, Anthracnose, Sooty mold, and Planococcus citri. Pest and plant disease could be controlled by cultural technique, avoid plant stress, and also using chemical pesticide.
PENGARUH PELAPISAN KITOSAN DAN TRICHODERMA TERHADAP SIFAT FISIOKIMIA CABAI MERAH KERITING SELAMA PENYIMPANAN SUHU RUANG Kafiya, Maftuh; Wicaksono, Danar
Jurnal Agrivet Vol 29, No 1 (2023): AGRIVET
Publisher : UNIVERSITAS PEMBANGUNAN NASIONAL ”VETERAN” YOGYAKARTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/agrivet.v29i1.9996

Abstract

Produk pertanian seperti cabai merah keriting adalah produk perishable yaitu memiliki karakteristik yang mudah rusak dan melimpah saat panen sehingga perlu penanganan yang baik terkait pasca panennya. Teknik pengendalian berbasis sumber daya hayati nasional dan ramah lingkungan diperlukan untuk mengurangi residu penggunaan bahan kimia dan meningkatkan umur simpan produk secara alami. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh sifat fisik cabai merah terhadap pelapisan kitosan dan isolate Trichoderma selama penyimpanan. Percobaan dirancang dengan rancangan acak lengkap (RAL) dengan 3 kali ulangan yang terdiri atas 5 perlakuan pelapisan, yaitu kontrol, kitosan 2,5%, Trichoderma, kitosan 2,5% + Trichoderma dan fungisida yang disimpan pada suhu ruang. Hasil penelitian menunjukkan bahwa lama penyimpanan cabai merah keriting berpengaruh nyata terhadap susut bobot, kadar air dan kadar vitamin C. Kombinasi pelapisan isolate Trichoderma + kitosan pada cabai merah keriting dengan penyimpanan suhu ruang mampu menekan kehilangan vitamin C dan susut bobot sebesar 16,7% sampai hari ke-8 penyimpanan.  
PENGARUH PELAPISAN KITOSAN DAN TRICHODERMA TERHADAP SIFAT FISIOKIMIA CABAI MERAH KERITING SELAMA PENYIMPANAN SUHU RUANG Kafiya, Maftuh; Wicaksono, Danar
Jurnal Agrivet Vol 29 No 1 (2023): AGRIVET
Publisher : UNIVERSITAS PEMBANGUNAN NASIONAL ”VETERAN” YOGYAKARTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/agrivet.v29i1.9996

Abstract

Produk pertanian seperti cabai merah keriting adalah produk perishable yaitu memiliki karakteristik yang mudah rusak dan melimpah saat panen sehingga perlu penanganan yang baik terkait pasca panennya. Teknik pengendalian berbasis sumber daya hayati nasional dan ramah lingkungan diperlukan untuk mengurangi residu penggunaan bahan kimia dan meningkatkan umur simpan produk secara alami. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh sifat fisik cabai merah terhadap pelapisan kitosan dan isolate Trichoderma selama penyimpanan. Percobaan dirancang dengan rancangan acak lengkap (RAL) dengan 3 kali ulangan yang terdiri atas 5 perlakuan pelapisan, yaitu kontrol, kitosan 2,5%, Trichoderma, kitosan 2,5% + Trichoderma dan fungisida yang disimpan pada suhu ruang. Hasil penelitian menunjukkan bahwa lama penyimpanan cabai merah keriting berpengaruh nyata terhadap susut bobot, kadar air dan kadar vitamin C. Kombinasi pelapisan isolate Trichoderma + kitosan pada cabai merah keriting dengan penyimpanan suhu ruang mampu menekan kehilangan vitamin C dan susut bobot sebesar 16,7% sampai hari ke-8 penyimpanan.  
Diseases and Pests Associated with Avocado Plantation Intercropping with Mango and Durian in Watulembu, Wonogiri Poerwanto, Mofit Eko; Wicaksono, Danar; Ulilalbab, Azizah Ridha; Ajri, Miftahul
Jurnal Agrivet Vol 30 No 2 (2024): AGRIVET
Publisher : UNIVERSITAS PEMBANGUNAN NASIONAL ”VETERAN” YOGYAKARTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/agrivet.v30i2.13049

Abstract

One of strategic fruit commodities was avocado that had high economic value. Pest and diseases were main problems faced by farmers. This study identified diseases and pest associated with avocado plantation intercropping with mango and durian in Watulembu district, Wonogiri Regency through symptoms and its controls. The observation was done to the abnormalities avocado plants and the field condition surrounding the planting area. It was conducted by visual observation, recorded using a digital camera, and then described and identified based on their symptoms and a literature review. The results of our observation were Algal leaf spot, Anthracnose, Sooty mold, and Planococcus citri. Pest and plant disease could be controlled by cultural technique, avoid plant stress, and also using chemical pesticide.
IDENTIFICATION AND CROSS INOCULATION OF Colletotrichum gloeosporioides ASSOCIATED IN MANDARIN CITRUS Ulilalbab, Azizah Ridha; Miftahul Ajri; Wicaksono, Danar; Poerwanto, Mofit Eko; Kuncoro, Seto Agung; Dhamira, Aura
Jurnal Agrivet Vol 31 No 3 (2025): AGRIVET
Publisher : UNIVERSITAS PEMBANGUNAN NASIONAL ”VETERAN” YOGYAKARTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/agrivet.v31i3.13839

Abstract

Colletotrichum spp are important post-harvest pathogens that frequently cause anthracnose and significant quality deterioration in citrus. This study were aimed to identify morphological characteristics and genetic confirmation of Colletotrichum isolates associated with mandarin citrus , as well as to evaluate the cross-inoculation potential of these isolates among five post-harvest commodities. Anthracnose-infected citrus fruits were collected from a local market in Central Java, Indonesia. Fungal isolation was conducted using the single-spore technique, and identification was based on colony and conidial characteristics, followed by PCR amplification with the universal ITS1 and ITS4 primers. Cross-inoculation tests were performed on five post-harvest commodities. Morphological and genetic characteristics indicated that the isolates referred to Colletotrichum gloeosporioides, the causal agent of anthracnose in mandarin citrus. Colony characters were white-greyish colour with velvety texture, conidiomata, black spots, concentric rings, and fast-growing group. Conidia were cylindrical with rounded ends, measuring 12.02µm in length and 4.23µm in width on average. ITS amplification yielded a ±570 bp fragment that showed 98% similarity to C. gloeosporioides isolates from China, indicating a close relationship with the C. gloeosporioides species complex. Cross-inoculation tests showed that C. gloeosporioides can cause anthracnose symptoms in tomato, cayenne, pepper, citrus, and mango. The finding highlights that C. gloeosporioides was detected on mandarin fruits exhibiting anthracnose symptoms, and the potency of the cross-inoculation assay revealed the broad host range of this fungus.
Co-Authors Ajri, Miftahul Ani Widiastuti, Ani Arif Wibowo Aura Dhamira Dian Utami, Dian Kafiya, Maftuh Kawuryan, Siwi Hardiastuti Endang Kuncoro, Seto Agung Miftahul Ajri Mofit Eko Poerwanto Purboyo, Ratu Angkasawati Solichah, Chimayatus Ulilalbab, Azizah Ridha