Results 71 to 80 of about 26,834 (193)
MicroorganismsPeru is one of the leading countries that produce and export specialty coffees, favorably positioned in the international markets for its physical and organoleptic cup qualities.
Katty Ogata-Gutiérrez +3 more
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Resistance to leaf rust in coffee cultivars
, 2010 All the Coffea arabica L. cultivars developed by the IAPAR4 were resistant to rust (Hemileia vastatrix) when registered. However, with the appearance of new races these cultivars now present different resistance levels. The aim of this work was to assess the resistance to rust in coffee cultivars developed by the IAPAR.
Sera, Gustavo Hiroshi +3 more
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Selection of large beans coffee genotypes for cercosporiosis and coffee leaf rust resistance
Scientia Agraria Paranaensis, 2022 The development of disease resistant coffee cultivars is of paramount importance to increase grain yield and decrease production costs. The lack of information on how the new cultivars resist the attack of diseases and pests is a limiting factor in the selection of the best cultivars.
Ali Romero Gurdian +4 more
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New Races of Hemileia vastatrix Detected in Peruvian Coffee Fields
AgronomyCoffee leaf rust (CLR), a fungal disease caused by Hemileia vastatrix, represents Peru’s most significant threat to coffee production. The CLR epidemic (2012–2013) led Peru to implement an emergency plan under which coffee plantations underwent renewal ...
Alberto Julca-Otiniano +9 more
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JTSL (Jurnal Tanah dan Sumberdaya Lahan), 2020 Coffee is a source of foreign exchange that plays an important role in the development of the plantation industry. However, many coffee-producing regions have experienced quite detrimental yields in recent years due to the rust of coffee leaves (Hemileia
Wuri Nastiti, Cahyo Prayogo
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Perkecambahan Uredospora Hemileia Vastatrix Pada Ekstrak Rimpang Jahe Dan Kunyit Serta Daun Cengkeh Dan Sirih [PDF]
, 2006 Germination of Hemileia vastatrix uredospores on crude water extracts of zinger and turmeric rhizome and clove and Piper betle leaves. Coffee leaf rust caused by H.
Ginting, C. (Cipta)
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Coffee leaf rust: A persistent threat to the livelihoods of the people who produce your morning cup [PDF]
, 2018 Jacques Avelino is a plant pathologist at CIRAD, the French Agricultural Research Centre for International Development. Angela Records is an international agriculture rese arch advisor with USAID's Bureau for Food Security. Angela is the point of contact
Avelino, Jacques, Records, Angela
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Scientia Agricola, 2006 Suppression of plant diseases due to the action of endophytic microorganisms has been demonstrated in several pathosystems. Experiments under controlled conditions involving endophytic bacteria isolated from leaves and branches of Coffea arabica L and ...
Humberto Franco Shiomi +4 more
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Mission to the Institute of Tropical and Subtropical Cash-Crops (ITSCC) in Baoshan, Yunnan Academy of Agriculture Sciences (YAAS) Yunnan, China. Evaluation of coffee production and quality research activities. 12 to 21 october 2009 [PDF]
, 2009 This report covers a mission undertaken by the two CIRAD researchers in Yunnan, China from 12 to 21 October 2009. Its objective is to describe the current situation of coffee cultivation and research.
Fourny, Gérard, Snoeck, Didier
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Dynamics of severity of coffee leaf rust (Hemileia vastatrix) on Coffee, in Chanchamayo (Junin-Peru)
Agronomía Mesoamericana, 2020 Introduction. Coffee (Coffea arabica L.) is an important crop in producing countries like Peru, where approximately two million families depend on its production, distribution, and marketing. But in recent years, climate change has increased the presence of coffee leaf rust - CLR (H. vastatrix), a disease that has decreased Peruvian production by up to
Luis Gómez-Pando +6 more
openaire +5 more sources