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Articles de revues sur le sujet « Orange Diseases and pests »

Auteur : Grafiati

Publié le 4 juin 2021

Mis à jour le 31 janvier 2023

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1

Zhang, Yin’e, and Yong Ping Liu. "Identification of Navel Orange Diseases and Pests Based on the Fusion of DenseNet and Self-Attention Mechanism." Computational Intelligence and Neuroscience 2021 (September 2, 2021): 1–12. http://dx.doi.org/10.1155/2021/5436729.

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The prevention and control of navel orange pests and diseases is an important measure to ensure the yield of navel oranges. Aiming at the problems of slow speed, strong subjectivity, high requirements for professional knowledge required, and high identification costs in the identification methods of navel orange pests and diseases, this paper proposes a method based on DenseNet and attention. The power mechanism fusion (DCPSNET) identification method of navel orange diseases and pests improves the traditional deep dense network DenseNet model to realize accurate and efficient identification of

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Rifiana, Rifiana, and Hamdani Hamdani. "The Utilization of Rice Straw for Increase Orange Productivity and Reducing Environmental Pollution." TROPICAL WETLAND JOURNAL 6, no. 1 (July 30, 2020): 17–23. http://dx.doi.org/10.20527/twj.v6i1.78.

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Siam Banjar oranges was one of the leading commodities in South Kalimantan with an area 2,594 ha, 113,-149 tons of production and 43.72 ha-1 of productivity (Department of Agriculture South Kalimantan, 2006 in www.kalselprov.go.id/). The development of Siam Banjar oranges in South Kalimantan was overflow in Barito Kuala and Banjar District. The level of responsiveness plants for fertilization encourages farmers to apply high inorganic fertilizers. If it is applied continuously and without return organic matter into the soil, it will produce the reduced soil fertility in terms of chemical, phys

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Hendebo, Miheret, Ali Mohammed Ibrahim, Fekadu Gurmu, and Hussien Mohammed Beshir. "Assessment of Production and Utilization Practices of Orange-Fleshed Sweet Potatoes (Ipomoea Batatas L.) in Sidama Region, Ethiopia." International Journal of Agronomy 2022 (September 30, 2022): 1–10. http://dx.doi.org/10.1155/2022/4922864.

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Sweet potato (Ipomoea batatas L.) is an important crop which ensures food security in developing countries. It can be harvested at any stage as needed, thereby providing a flexible source of food and income for rural families that are most vulnerable to crop failures and cash income fluctuations. The production and consumption of orange-fleshed sweet potatoes (OFSP) by smallholder farmers in the Sidama region of Southern Ethiopia were explored in this study to identify key problems and opportunities in OFSP production. A preliminary investigation and rudimentary data collection were used to ga

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Chrpová, J., V. Šíp, P. Bartoš, A. Hanzalová, J. Palicová, L. Štočková, L. Čejka, et al. "Results of the Czech National Ring Tests of disease resistance in wheat." Czech Journal of Genetics and Plant Breeding 48, No. 4 (October 31, 2012): 189–99. http://dx.doi.org/10.17221/173/2012-cjgpb.

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In this contribution actual results of the Czech national ring tests of disease resistance in wheat are presented that are performed at 3&ndash;5 locations each year. Special attention was paid to possibilities of increasing resistance to rusts, powdery mildew, Fusarium head blight and brown leaf spot diseases. New sources of resistance to the above-mentioned diseases were detected and described. Achievements and prospects of wheat breeding for resistance to these diseases, as well as to other important diseases and pests (common and dwarf bunt, eyespot and stem base diseases, barley yello

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Mutiara, Vonny Indah, and Rika Hariance. "EMPOWERMENT OF SIAMESE CITRUS FARMERS KAMANG NAGARI KAMANG HILIR, KAMANG MAGEK DISTRICT, AGAM REGENCY." Andalasian International Journal of Social and Entrepreneurial Development 1, no. 01 (November 5, 2021): 29–34. http://dx.doi.org/10.25077/aijsed.v1.i01.29-34.2021.

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Siam Kamang citrus farmers, who are known for their JESIKA products in Nagari Kamang Hilir, Kamang Magek District, Agam Regency, have been cultivating oranges since 1962. During its development, Siamese citrus farming experienced a period of production failure due to the CVPD virus attack. Excessive use of pesticides has affected the development of Siamese orange agribusiness in Nagari Kamang. Community service activities in the form of disseminating research results on prospects for developing Siamese orange agribusiness and the financial feasibility of Siamese citrus business are carried out

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Arif, Alfis. "A SISTEM PAKAR HAMA DAN PENYAKIT TANAMAN JERUK GERGA PAGAR ALAM MENGGUNAKAN METODE EUCLIDEAN DISTANCE BERBASIS WEBSITE." Jurnal Teknologi Informasi Mura 11, no. 02 (December 16, 2019): 68–75. http://dx.doi.org/10.32767/jti.v11i02.610.

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Penyediaan sistem informasi tentang penyakit Tanaman Jeruk di Kota Pagaralam masih bersifat manual sehingga tak berfungsi secara maksimal saat penyebaran informasi baik ke petani, penyuluh, & pengguna lainnya. Gangguan penyakit merupakan masalah penting yang dihadapi petani dalam usaha tani buah jeruk, selain menurunkan hasil produksi serangan penyakit juga menurunkan kualitas hasil. Oleh karena itu untuk mengetahui penyakit apa yang menyerang tanaman Jeruk maka dibutuhkan suatu sistem informasi identifikasi penyakit pada tanaman buah Jeruk berbasis website. Dengan aplikasi ini diharapkan

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Saipol Anuar, Mohd Amar Shafiq, and Nusaibah Syd Ali. "Significant Oil Palm Diseases Impeding Global Industry: A Review." Sains Malaysiana 51, no. 3 (March 31, 2022): 707–21. http://dx.doi.org/10.17576/jsm-2022-5103-06.

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Oil palm is the most well-known high yielding and versatile oil crop grown. In 2019, Malaysia ranked as the world's second largest producer of palm oil products (28%) after Indonesia (57%), contributing around USD 9.07 billion to the country’s Gross Domestic Product (GDP) and has been the main economic contributor in the agriculture sector. In recent years, increase in demand has paralleled production. However, pests and diseases have been the major constraints in production causing reduction in palm oil quality and yield. This paper reviews a current status of oil palm diseases of significant

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Pavlova, E. V., E. V. Krasilnikova, V. A. Motorina, S. V. Kokovkina, and T. V. Tarabukina. "Features of the development of remontant raspberry varieties in the natural and climatic conditions of the Komi Republic." Proceedings of the Komi Science Centre of the Ural Division of the Russian Academy of Sciences 1 (2021): 29–36. http://dx.doi.org/10.19110/1994-5655-2021-1-29-36.

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The paper presents an analysis of the possibility of growing remontant type raspberry varieties in an annual culture in the climate of the northern regions, which solves the problem of shoots overwintering, both in decorative gardening and industrial plantings. The first stage of research in the collection nursery in the experiment on five remontant raspberry varieties regarding the requirements for soil and climatic conditions, resistance to diseases and pests, growth characteris-tics and individual development allows us to assess the development features of remontant raspberry varieties in t

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Tarabukina, T. V., E. V. Pavlova, E. V. Krasilnikova, and V. A. Motorina. "RESULTS OF A PRELIMINARY ASSESSMENT OF REPAIRED VARIETIES OF RASPBERRY FOR GROWING IN NATURAL-CLIMATIC CONDITIONS OF THE REPUBLIC OF KOMI." Scientific Life 15, no. 11 (2020): 1440–53. http://dx.doi.org/10.35679/1991-9476-2020-15-11-1440-1453.

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The possibility of using remontant varieties adapted to the climate of the northern regions will allow solving the problem of overwintering raspberries, both in amateur and industrial plantings. Obtaining primary experimental data on the requirements for soil and climatic conditions, resistance to diseases and pests, growth characteristics and individual development in five remontant raspberry varieties is the first stage in the development of guidelines for the formation of remontant raspberry agrophytocenoses in the Komi Republic. The collection nursery of remontant forms of raspberries of t

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Rodríguez-Machado, Eniel, Osmany Aday-Díaz, Luis Hernández-Santana, Jorge Luís Soca-Muñoz, and Rubén Orozco-Morales. "Spectral signature of brown rust and orange rust in sugarcane." Revista Facultad de Ingeniería Universidad de Antioquia, no. 96 (February 21, 2020): 9–20. http://dx.doi.org/10.17533/udea.redin.20191042.

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Precision agriculture, making use of the spatial and temporal variability of cultivable land, allows farmers to refine fertilization, control field irrigation, estimate planting productivity, and detect pests and disease in crops. To that end, this paper identifies the spectral reflectance signature of brown rust (Puccinia melanocephala) and orange rust (Puccinia kuehnii), which contaminate sugar cane leaves (Saccharum spp.). By means of spectrometry, the mean values and standard deviations of the spectral reflectance signature are obtained for five levels of contamination of the leaves in eac

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Purba, Endang Christine, and Bambang S. Purwoko. "TEKNIK PEMBIBITAN, PEMUPUKAN, DAN PENGENDALIAN HAMA PENYAKIT TANAMAN KOMODITI JERUK SIAM (Citrus nobilis var. microcarpa) DI KECAMATAN SIMPANG EMPAT DAN KECAMATAN PAYUNG, KABUPATEN KARO, SUMATRA UTARA, INDONESIA." Pro-Life 6, no. 1 (March 5, 2019): 66. http://dx.doi.org/10.33541/pro-life.v6i1.940.

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Citrus is one of the horticultural commodities that has been a focus of development in 2018. Citrus is the fourth largest commodity in the percentage of Indonesia fruit production in 2014. In 2014, citrus fruit production in Indonesia was 1,785,256 tons or around 9.01% of national fruit production. Karo Regency is a citrus production center in North Sumatra, Indonesia. According to the Direktorat Jendral Hortikultura (2015) the production of citrus commodities was 173.921 tons (53,30%). In 2014, there were 3,150,060 productive citrus trees with a harvested area of 7,875 ha and a production o

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Zhao, Pengyue, Li Zheng, Yuanyuan Li, Chaojie Wang, Lidong Cao, Chong Cao, and Qiliang Huang. "Tank-Mix Adjuvants Regulate the Deposition, Absorption, and Permeation Behavior of Pesticide Solutions on Rice Plant." Agriculture 12, no. 8 (July 29, 2022): 1119. http://dx.doi.org/10.3390/agriculture12081119.

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Pesticide foliage treatment is used in agricultural production to protect plants from diseases, pests, or weeds. Tank-mix adjuvants added to the barrel can improve the effective utilization rate of pesticides. Herein, a comparative study was conducted to investigate the effect of three kinds of tank-mix adjuvant on the deposition, absorption, and permeation behavior of epoxiconazole and chlorantraniliprole solutions. Surface tension and contact angle results indicate that polyether-modified trisiloxane may be the best surface-active agent for pesticides, whereas methyl oleate and green-peel or

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Wangmo, Duptho, Ugyen Dorji, Tshering Dema, and Tashi Dorji. "Sweet potato varieties to diversify cultivars in Bhutan." Bhutan Journal of Natural Resources and Development 9, no. 1 (June 27, 2022): 22–30. http://dx.doi.org/10.17102/cnr.2022.69.

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Sweet potato (Ipomea batatas (L.) Lam) is an important root crop grown in the world. It provides carbohydrates, proteins, vitamins, fibre and essential minerals. With limited varieties available, and the crop being undocumented thus far, sweet potato production in Bhutan is insignificant and has not gained scope in agricultural food systems. For nutrient and crop diversification, three improved varieties from Japan, and a local variety as a check were evaluated under three different agro-ecological zones to ascertain their performance in terms of yield and other yield attributes. The experimen

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Radiyanto, Indriya, Siswanto Siswanto, and Indra Tjahaya Amir. "Biopesticides And Biofertigation Practice to Overcome Land Fertility and Plants Cultivation Problems in Magetan District." AJARCDE | Asian Journal of Applied Research for Community Development and Empowerment 2, no. 1 (December 23, 2019): 7–11. http://dx.doi.org/10.29165/ajarcde.v2i1.6.

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Magetan Regency is one of the leading fruit production centers (Pamelo Oranges) and vegetables in East Java. Production of Pamelo orange as a superior product of Magetan regency, during the last 10 years tends to decrease both in terms of quantity and quality. This is as a result of fruit fly pest attack is quite massive and viral; as well as vegetable crops that still depends on pesticide and chemical fertilizers. Quantity and quality of fruit and vegetable products are still not optimal because: 1). There are still pests and diseases that can not be controlled in an environmentally friendly

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Salamiah, Salamiah. "PERANAN TOKSIN YANG DIHASILKAN OLEH BOTRYODIPLODIA THEOBROMAE DALAM MENIMBULKAN PENYAKIT DIPLODIA PADA BEBERAPA JENIS JERUK." Jurnal Hama dan Penyakit Tumbuhan Tropika 9, no. 2 (August 24, 2009): 158–67. http://dx.doi.org/10.23960/j.hptt.29158-167.

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Role of toxin produced by Botryodiplodia theobromae causes Diplodia Bark Diseases on some citrus. The purpose of the research was to study the role of toxin produced by Botryodiplodia theobromae causes diplodia bark diseases on some citrus. Research was conducted from March through November 2007. The experiment was done at the laboratory and at a glass house of the Department of Plant Pests and Diseases of the Faculty of Agriculture and the laboratory of the Faculty of Science and Mathematics Lambung Mangkurat University in Banjarbaru. For a leaf-necrosis bioassay of crude toxin production, th

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Salafuddin, Muhammad, and Umi Rosyidah. "SISTEM PAKAR DIAGNOSA PENYAKIT BUAH NAGA MENGGUNAKAN BACKWARD DAN FORWARD CHAINING." CCIT Journal 10, no. 1 (February 1, 2017): 16–23. http://dx.doi.org/10.33050/ccit.v10i1.507.

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Farmersknowledge about dragon fruit disease is still low. Many farmers still rely on the knowledge of an expert to be able to diagnose a disease, so it takes a long and costly. This expert system can be used as information and guidelines for disease that appears on dragon fruit plants and to fill them. Pests on dragon fruit include mealybugs, aphids, ants, grasshoppers, mites and snails. While the disease in dragon fruit include: rust red algae, patches of orange tendrils, white vine, vine blight and anthracnose.The method used is backward chaining and forward chaining, the system is implement

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Dambier, Dominique, Pascal Barantin, Gabriel Boulard, Gilles Costantino, Pierre Mournet, Aude Perdereau, Raphaël Morillon, and Patrick Ollitrault. "Genomic Instability in Somatic Hybridization between Poncirus and Citrus Species Aiming to Create New Rootstocks." Agriculture 12, no. 2 (January 19, 2022): 134. http://dx.doi.org/10.3390/agriculture12020134.

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Rootstocks are an important component for citrus adaptation to increasing biotic and abiotic stresses resulting from global climate change. There is a strong complementarity between Citrus species, which adapt to abiotic stresses, and Poncirus trifoliata and its intergeneric hybrids, which exhibit resistances or tolerances to major diseases and pests. Thus, symmetrical somatic hybridization between complementary diploid rootstocks of these two genera appears to be an efficient way to develop new tetraploid rootstocks in order to address the new challenges of the citrus industry. New intergener

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Yusidah, Ida. "PEMANFAATAN GULMA TEMBELEKAN, BUNGA TELANG DAN TRICHOKOMPOS SEBAGAI AGEN HAYATI PENGENDALI HAMA DAN PENYAKIT TANAMAN." Al-Khidmat 5, no. 2 (December 29, 2022): 160–67. http://dx.doi.org/10.15575/jak.v5i2.20028.

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AbstrakMasa pandemik covid-19 dan serangan hama dan penyakit adalah beberapa faktor penghambat produksi tanaman yang mempu menurunkan hasil secara kualitas maupun kuantitas yang pada akhirnya dapat merugikan secara ekonomi. Solusi untuk mengatasi kondisi tersebut perlu dilakukan sehingga kebutuhan pangan dan makanan masyarakat tetap dapat dipenuhi. Kegiatan pengabdian kepada masyarakat yang dilakukan di Kp. Manjah Beurem Kec. Cileunyi Wetan Kab Bandung.ini bertujuan guna memberikan alternatif pengendalian hama dan penyakit tumbuhan yang murah, mudah dan bersifar ramah lingkungan di masa dan pa

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Sugri, Issah, Bonaventure Kissinger Maalekuu, Eli Gaveh, and Francis Kusi. "Sweet Potato Value Chain Analysis Reveals Opportunities for Increased Income and Food Security in Northern Ghana." Advances in Agriculture 2017 (2017): 1–14. http://dx.doi.org/10.1155/2017/8767340.

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Sweet potato has gained prominence due to its ability to adapt to wide production ecologies and yield response to minimal external inputs. Orange-fleshed cultivars in particular have immense potential to improve household income and nutrition in sub-Saharan Africa. However, the sweet potato value chain (SPVC) is not well-developed in many producing countries. The study was conducted in two regions to characterize the production operations as well as identify opportunities to propel the SPVC in Northern Ghana. Data were collected using mixed methods including structured questionnaires via face-

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Utkhede, R., and S. Mathur. "Fusarium Fruit Rot of Greenhouse Sweet Peppers in Canada." Plant Disease 87, no. 1 (January 2003): 100. http://dx.doi.org/10.1094/pdis.2003.87.1.100c.

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In the summer of 2001, a fruit rot of orange sweet peppers (Capsicum annum L. cv. Sympathy MZ) was observed in commercial greenhouses in British Columbia, Canada. According to the grower's estimate, approximately 40% of fruits in the commercial greenhouse were severely affected in the year 2001 and approximately 10% in 2002. The disease appeared on mature fruits at harvest time, and affected fruits are considered as culls. The disease appeared as discolored soft patches or necrotic spots predominantly at the calyx end and occasionally, anywhere on the mature fruit at harvest time. Seeds and th

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Damanik, M. Feisal Reza, and Andreas Rumata Simanjuntak. "ANALISIS SIKAP PETANI KELAPA SAWIT DALAM PEMBELIAN BIBIT KELAPA SAWIT (STUDI KASUS DI KECAMATAN SIMPANG EMPAT KABUPATEN ASAHAN)." JAS (Jurnal Agri Sains) 6, no. 1 (June 18, 2022): 41. http://dx.doi.org/10.36355/jas.v6i1.814.

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ABSTRAKPenelitian ini bertujuan untuk (1) Mengetahui karakteristik petani di Kecamatan Simpang Empat, Kabupaten Asahan. (2) Mengetahui atribut apakah yang paling dianggap penting oleh petani dalam memilih benih kelapa sawit. Teknik pengumpulan data menggunakan wawancara, kuisioner dan observasi. Jumlah sampel dalam penelitian ini adalah 86 orang ditentukan menggunakan Rumus Slovin. Hasil penelitian ini adalah atribut yang paling berpengaruh pada Sikap Petani Kelapa Sawit Dalam Pembelian Bibit Kelapa Sawit adalah dimulai dari atribut Harga Jual, Merek, Mutu Bibit, Ketahanan terhadap Hama Dan Pe

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Sumiati, Astri, and Reza Prakoso Dwi Julianto. "ANALISIS RESIDU PESTISIDA PADA JERUK MANIS DI KECAMATAN DAU, MALANG." BUANA SAINS 17, no. 1 (July 24, 2017): 19. http://dx.doi.org/10.33366/bs.v17i1.574.

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Citrus is one type of fruit that is highly favored by the people. Citrus plants are vulnerable to pests and plant diseases that intensive use of pesticides in the field can not be avoided. Citrus fruits commonly consumed in the form of raw materials that need to be considered food quality and safety of citrus fruits to public health. This study aims to identify and analyze pesticide residues in citrus fruits in the district of Dau, Malang (a case study in the Village Tegalwaru subdistrict Dau, Malang) as one of the centers of citrus production in East Java with the use of pesticides are quite

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Novotný, D., I. Křížková, J. Krátká, and J. Salava. "First Report of Anthracnose Caused by Colletotrichum acutatum on Strawberry in the Czech Republic." Plant Disease 91, no. 11 (November 2007): 1516. http://dx.doi.org/10.1094/pdis-91-11-1516b.

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Colletotrichum acutatum J. H. Simmond is the causal agent of anthracnose rot and strawberry blackspot. This pathogen is listed by the EPPO as a regulated (formerly quarantined) organism for all European countries and is widely distributed throughout Europe (e.g., the United Kingdom, France, and Germany) (2). In the autumn of 2005, typical symptoms of anthracnose caused by C. acutatum (circular, dark, and sunken spots on fruit, dark, sunken lesions on petioles, and withering of the leaf, buds, and flowers) were repeatedly observed on field-grown strawberry plants in the Mělník Region of central

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Raman, K. V. "SURVEY OF DISEASES AND PESTS IN AFRICA: PESTS." Acta Horticulturae, no. 213 (September 1987): 145–50. http://dx.doi.org/10.17660/actahortic.1987.213.15.

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Kagezi, Godfrey H., P. Kucel, J. Kobusinge, L. L. Nakibuule, F. Akwatulira, and I. Perfecto. "Characterising the Coffee-Banana Agroforestry Systems: an Entry Point for Promoting Coffee and Banana Growing in mid-Northern Uganda." Uganda Journal of Agricultural Sciences 18, no. 2 (September 15, 2018): 111–21. http://dx.doi.org/10.4314/ujas.v18i2.5.

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This study was conducted in the mid-Northern Ugandan districts of Nwoya, Gulu, Lira, Apach and Oyam to characterise the coffee-banana agroforestry systems. Thirty fields with coffee-banana agroforestry systems were selected and the level of field and crop management determined. Additionally, five coffee and banana plants were randomly selected and assessed for pests and diseases. All fields had Robusta coffee type whereas cooking bananas were the dominant clone (45%). Field management was limited. More than 80% of the fields had no bands, trenches or cover-crops. Most of the fields were lowly

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Heitefuss, Rudolf. "Wheat Diseases and Pests." Journal of Phytopathology 159, no. 4 (October 5, 2010): 324. http://dx.doi.org/10.1111/j.1439-0434.2010.01750.x.

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Kadir, Abdul, Anwar Anwar, and Ridwan Ridwan. "ANALISIS BIAYA DAN PENDAPATAN USAHATANI BERBAGAI KOMODITI HORTIKULTURA DI KECAMATAN GERUNG KABUPATEN LOMBOK BARAT." AGROTEKSOS 30, no. 2 (December 29, 2021): 100. http://dx.doi.org/10.29303/agroteksos.v30i2.574.

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ABSTRAK  Penelitian ini bertujuan untuk mengetahui Biaya dan Pendapatan Usahatani berbagai komoditi hortikultura di Kecamatan Gerung Kabupaten Lombok Barat. Penelitian ini dilakukan dengan metode deskriftif, Penentuan desa sampel dilakukan secara Purposive sampling dan Penentuan jumlah petani responden dilakukan secara quota sampling sebanyak 75 orang . Metode analisis data yang digunakan dalam penelitian ini adalah dengan menggunakan Rumus analisis biaya dan pendapatan. Sementara untuk menghitung Kelayakan Usaha, rumus yang digunakan adalah Revenue Cost Ratio (R/C). Berdasarkan ha

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Szabo, L. J., D. S. Mollov, and C. Rosen. "First Report of Garlic Rust Caused by Puccinia allii on Allium sativum in Minnesota." Plant Disease 97, no. 2 (February 2013): 285. http://dx.doi.org/10.1094/pdis-07-12-0686-pdn.

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High-quality garlic is an emerging crop grown in Minnesota for local markets, community supported agriculture, and select restaurants. In July 2010, Allium sativum cv. German Extra Hardy Porcelain plants showing foliar symptoms typical of rust infection were brought to the Plant Disease Clinic at the University of Minnesota by a commercial grower from Fillmore County, Minnesota. Infected leaves showed circular to oblong lesions (1 to 3 mm long), which ranged in color from yellow-orange (uredinia) to black (telia). Urediniospores collected from uredinia were globoid to ellipsoid, yellowish in c

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Rodríguez, Ana, Victoria San Andrés, Magdalena Cervera, Ana Redondo, Berta Alquézar, Takehiko Shimada, José Gadea, et al. "The monoterpene limonene in orange peels attracts pests and microorganisms." Plant Signaling & Behavior 6, no. 11 (November 2011): 1820–23. http://dx.doi.org/10.4161/psb.6.11.16980.

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Mirnawati, Mirnawati, Andi Nuddin, and Yusriadi Yusriadi. "Analisis Pengembangan Usaha Tani Kakao Di Desa Taulo Kecamatan Alla Kabupaten Enrekang." Jurnal Ilmiah Ecosystem 21, no. 3 (December 24, 2021): 441–54. http://dx.doi.org/10.35965/eco.v21i3.1138.

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Penelitian ini dilaksanakan Di Desa Taulo Kecamatan Alla Kabupaten Enrekang dari bulan November 2020 sampai dengan bulan Januari 2021. Penelitian bertujuan untuk mengetahui pendapatan yang diperoleh dalam usaha tani kakao, kelayakan usaha tani kakao dan strategi pengembangannya dengan menggunakan metode analisis kelayakan dan analisis Interpretativ Stuktural Modelling ISM dengan pengambilan data melalui wawancara dengan pengisian kuisioner untuk analisis pendapatan dan kelayakan sebanyak 32 orang responden dan 16 responden untuk analisis ISM. Hasil penelitian ini menunjukan bahwa tingkat kelay

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Rodríguez-Gómez, Amador, Alberto Donate, Isabel Sánchez-Martínez, Virginia Balanza, Ana Belén Abelaira, María del Carmen Reche, and Pablo Bielza. "Inheritance and Biological Characterization of an Orange-nymph Mutant in Orius laevigatus (Hemiptera: Anthocoridae)." Insects 13, no. 11 (October 30, 2022): 996. http://dx.doi.org/10.3390/insects13110996.

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A mutation showing a distinct orange color in the nymph stages was found in Orius laevigatus (Fieber) (Hemiptera: Anthocoridae), a key biological control agent in protected crops, used to control small pests, especially thrips. A laboratory strain carrying this body color mutation ambar was established. Genetic analysis determined that the mutation (ambar) was controlled by a single autosomal recessive allele. Some biological and ecological characteristics of this orange strain were compared to a normal population. Longevity, fecundity and fertility were similar in both populations, but immatu

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Pantin, Igor'. "Orange Pills for Russian Diseases." Russian Politics & Law 49, no. 5 (September 2011): 81–86. http://dx.doi.org/10.2753/rup1061-1940490506.

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Ibrahim, Fitiwy, Tsehaye Hadush, Gebretsadkan Abraha, and Araya Alemu. "Evaluation of Some Botanical Extracts Against Major Insect Pests (Leafminer, Armored scale and Woolly Whitefly) of Citrus Plants in Central Zone of Tigray, North Ethiopia." Momona Ethiopian Journal of Science 11, no. 2 (July 7, 2020): 258–75. http://dx.doi.org/10.4314/mejs.v11i2.6.

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Citrus fruit production is suffering from various yield-limiting factors particularly the sucking pests viz, citrus leafminer Phyllocnistis citrella, woolly whitefly, Aleurothrixus floccosus and scale insects especially armored scales Aonidiella auriantii. The present paper tries to identify the effective botanical insecticides against these insect pests on citrus orange. An experiment was conducted in the established citrus orange farm in Kolla Temben at two farmer’s fields, Adiha and Agibe during the off-season of 2018 under irrigation growing condition in a randomized complete block design

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Govintdes, Rollando, M. Revin Reginal, Mokhamad Gustiawan, Ristu Juli Yudianto, Ahmad Surya, and Sari Susanti. "Penerapan Teorema Bayes Untuk Mengidentifikasi Penyakit Tanaman Bonsai." Jurnal Nasional Komputasi dan Teknologi Informasi (JNKTI) 4, no. 4 (August 28, 2021): 239–43. http://dx.doi.org/10.32672/jnkti.v4i4.3097.

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Abstrak - Tanaman Bonsai merupakan tanaman atau pohon yang dikerdilkan di dalam pot dangkal dengan tujuan membuat miniatur dari bentuk asli pohon besar yang sudah tua di alam bebas. Tanaman Bonsai sangat rentan terhadap serangan hama dan penyakit terutama apabila bonsai tidak dirawat dengan baik. Dimana cara merawat tanaman bonsai mulai dari pemupukan sampai pembentukan harus sangat diperhatikan dan sangat teliti, meski perawatan tanaman ini sama saja seperti perawatan tanaman lainnya. keberadaan hama dan penyakit pada bonsai tentunya dapat mengurangi keindahan dari bonsai tersebut. Oleh karen

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Bukhonova, Yu V., and N. G. Mikhina. "Monitoring pests and diseases of linen." Защита и карантин растений, no. 5 (2022): 25–29. http://dx.doi.org/10.47528/1026-8634_2022_5_25.

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Bukhonova, Yu V., and N. G. Mikhina. "Monitoring of legume pests and diseases." Защита и карантин растений, no. 3 (2022): 22–26. http://dx.doi.org/10.47528/1026-8634_2022_3_22.

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Heitefuss, Rudolf. "Compendium of Hop Diseases and Pests." Journal of Phytopathology 158, no. 5 (May 2010): 391. http://dx.doi.org/10.1111/j.1439-0434.2009.01617.x.

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Heitefuss, Rudolf. "Compendium of Beet Diseases and Pests." Journal of Phytopathology 158, no. 5 (May 2010): 392. http://dx.doi.org/10.1111/j.1439-0434.2009.01626.x.

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Kidd, Hamish, and Len Copping. "BCPC Conference 2000 - Pests and Diseases." Pesticide Outlook 12, no. 1 (2001): 36–39. http://dx.doi.org/10.1039/b100807m.

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Choi, Won Il, and Young-Seuk Park. "Management of Forest Pests and Diseases." Forests 13, no. 11 (October 27, 2022): 1765. http://dx.doi.org/10.3390/f13111765.

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The occurrence patterns of forest insect pests and diseases have been altered by global events such as climate change. Recent developments in improved monitoring methods and tools for data analyses provide new opportunities to understand the causes and consequences of such changes. Using a variety of management tools, forest pest management programs can mitigate the influence of global changes on forest health. The goal of this Special Issue is to improve our understanding of the root causes of changes that have induced global changes. Fifteen papers are included in this Special Issue, coverin

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Bukhonova, Yu V., and N. G. Mikhina. "Monitoring of potato pests and diseases." Защита и карантин растений, no. 11 (2022): 20–24. http://dx.doi.org/10.47528/1026-8634_2022_11_20.

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Mikhina, N. G., and Yu V. Bukhonova. "Monitoring of cabbage pests and diseases." Защита и карантин растений, no. 12 (2022): 14–19. http://dx.doi.org/10.47528/1026-8634_2022_12_14.

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Choi and Park. "Monitoring, Assessment and Management of Forest Insect Pests and Diseases." Forests 10, no. 10 (October 3, 2019): 865. http://dx.doi.org/10.3390/f10100865.

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Forest pests are one of the most important factors disturbing forest ecosystems, by impacting forestry economy, ecosystem services, biodiversity, and sustainable ecosystem management. Monitoring the occurrence of forest pests offers clues to understand their impacts on the forest ecosystem and develop a sustainable ecosystem management strategy. This special issue is designed to create a better understanding of the changes and impacts of forest pests according to forest changes, caused by natural or anthropogenic causes. There are 13 papers published in this special issue, covering several iss

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Ahmed, Qasim, Ahmed B. Aljuboory, and Ahmed Alsabte. "The Response of Bitter Orange Citrus Aurantium Trees to the Infestation of Oriental Yellow Scale Aonidiella Orientalis in Iraq." IOP Conference Series: Earth and Environmental Science 1060, no. 1 (July 1, 2022): 012092. http://dx.doi.org/10.1088/1755-1315/1060/1/012092.

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Abstract Laboratory studies were carried out to investigate the differences between uninfested and infested bitter orange Citrus aurantium leaves with oriental yellow scale Aonidiella orientalis in Iraq. From this experiment, it is reasonable to determine that releases of volatile organic compounds from both uninfested and infested bitter orange C. aurantium as a response to the infestation of the oriental yellow scale A. orientalis. Some volatile organic compounds were found in uninfested leaves, while GC-MS did not detect others. Infested leaves by oriental yellow scale insects emitted signi

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Luo, She Zhou, and Cheng Wang. "Forest Pests and Diseases Forecasting Based on GIS." Advanced Materials Research 250-253 (May 2011): 2945–48. http://dx.doi.org/10.4028/www.scientific.net/amr.250-253.2945.

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Geographic Information System (GIS) has been widely applied to the field of pest management, which provides the new ways and methods for integrated pest research, prevention and control. The main purpose of this study is to forecast and manage forest pests and diseases. For this purpose, I developed the forest pests diseases forecast system, by using ArcObjects (AO) and Visual Basic as the secondary development platform. The system is able to synthetically analyze and judge relevant data, such as weather forecast and tree species, according to the occurrence laws of the forest pests and diseas

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Ghanim, N., and Laila Elgohary. "FIELD EVALUATION OF CERTAIN INSECTICIDES AGAINST SOME INSECT PESTS INFESTING ORANGE TREES." Journal of Plant Protection and Pathology 6, no. 1 (January 1, 2015): 45–53. http://dx.doi.org/10.21608/jppp.2015.53059.

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K, Elango, Jeyarajan Nelson S, and Dinesh Kumar P. "Influence of colour on oviposition behaviour in green lacewing Chrysoperla zastrowi sillemi (Esben - Petersen) (Neuroptera: Chrysopidae)." ENTOMON 45, no. 1 (March 31, 2020): 75–80. http://dx.doi.org/10.33307/entomon.v45i1.506.

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The Green lacewing, Chrysoperla zastrowi silleni (Esben-Peterson), also known as “aphidlion” is a beneficial insect predator of various insect pests. The laboratory experiment was conducted during 2018-19 to evaluate the substrate colour preference for egg laying by C. zastrowi sillemi. Egg receiving sheets were pasted with white, black, green, indigo blue, yellow, brown, violet, sky blue, pink, red and orange colour papers. Among all colours C. z. sillemi females preferred orange colour as a substrate for egg laying with maximum number of eggs (43.13/female/day) followed by red colour substra

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Phophi, Mutondwa M., and Paramu L. Mafongoya. "Constraints to Vegetable Production Resulting from Pest and Diseases Induced by Climate Change and Globalization: A Review." Journal of Agricultural Science 9, no. 10 (September 13, 2017): 11. http://dx.doi.org/10.5539/jas.v9n10p11.

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Vegetable production worldwide is constrained by pests and diseases which effects are exacerbated by climate change and variability. Greenhouse gas emissions are also increasing due to poor agricultural practices and other human activities. This will continue to have a negative impact on the prevalence of insect pests and diseases. This review focuses on the climatic factors that impact on insect pests and diseases of vegetable crops. High atmospheric temperatures and elevated carbon dioxide increases pest development, survival of pests and distribution of pest to new areas. The distribution o

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Abo-Shnaf, Reham, and Sahar Ali Attia. "Complementary description of Kuzinellus niloticus (El-Badry) (Acari, Mesostigmata) from Egypt." Acarologia 62, no. 1 (February 1, 2022): 143–47. http://dx.doi.org/10.24349/rqg5-jj0i.

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This paper provides a complementary description of Kuzinellus niloticus (El-Badry) based on specimens recently collected on mandarin orange orchards, Citrus reticulata Blanco (Rutaceae) at Sohag governorate, Egypt. The mite specimens were extracted using modified Tullgren funnels. This predator could have a role as possible biological control agent for some pests on citrus trees.

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Nguru, Wilson, and Caroline Mwongera. "Predicting the future climate-related prevalence and distribution of crop pests and diseases affecting major food crops in Zambia." PLOS Climate 2, no. 1 (January 9, 2023): e0000064. http://dx.doi.org/10.1371/journal.pclm.0000064.

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Environmental factors determine the suitability of natural habitats for crop pests and often facilitate their proliferation and that of the crop diseases they carry. Crop pests and diseases damage food crops, significantly reducing yields for these commodities and threatening food security in developing, predominantly agricultural economies. Given its impact on environmental factors, climate change is an important determinant of crop pest and disease distribution. This study uses Targeting Tools, a climate suitability analysis and mapping toolkit, to explore the potential impact of climate cha

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