Results 81 to 90 of about 26,834 (193)
AgricultureAgroforestry systems can influence the occurrence and abundance of pests and diseases because integrating crops with trees or other vegetation can create diverse microclimates that may either enhance or inhibit their development.
Candy Ocaña-Zuñiga +5 more
doaj +1 more source
Genetics and Molecular Biology, 2018 Coffee is one of the most valuable agricultural commodities and the plants’ leaves are the primary site of infection for most coffee diseases, such as the devastating coffee leaf rust.
Leandro Pio de Sousa +2 more
doaj +1 more source
A smartphone application to detection and classification of coffee leaf miner and coffee leaf rust
, 2019 Generally, the identification and classification of plant diseases and/or pests are performed by an expert . One of the problems facing coffee farmers in Brazil is crop infestation, particularly by leaf rust Hemileia vastatrix and leaf miner Leucoptera coffeella. The progression of the diseases and or pests occurs spatially and temporarily.
Manso, Giuliano L. +3 more
openaire +2 more sources
Beberapa Hasil Inokulasi Pada Cakram Daun Kopi Dengan Hemileia Vastatrix Di Laboratorium [PDF]
, 2002 Some results of inoculations on coffee leaf disks with Hemileia vastatrix. Leaf rust caused by Hemileia vastatrix B. et Br. is the most important disease on coffee worldwide. The obligate nature of H.
Cipta Ginting , Abdul Gafur, dan Rusdi Evizal
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Combining ability of doubled haploids in Coffea canephora P. [PDF]
, 1994 Afin d'étudier leur aptitude à la combinaison, cinquante-cinq haploïde-doublées (HD) de #Coffea canephora$ ont été croisés avec soit des génotypes hétérozygotes soit des génotypes HD. Trois essais agronomiques ont été établis. Une vigueur hybride marquée
Charrier, André +2 more
core +1 more source
Partial map of Coffea arabica L. and recovery of the recurrent parent in backcross progenies [PDF]
, 2007 A partial map of Coffea arabica L. was constructed based on a backcross population and RAPD markers.From a total of 178 markers evaluated, only 134 that segregated 1:1 (P>0.05) were used to develop the map.
Antonio Carlos Baião de Oliveira +5 more
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The agroecological transition of agricultural systems in the Global South [PDF]
, 2018 Food security, jobs, ecological transition of agricultural production models and consumption patterns... Agroecology could be one of the solutions to meet the future challenges of humanity. Part of the United Nation's 17 Sustainable Development Goals, it
Côte, François-Xavier (ed.) +5 more
core +1 more source
Influência do zinco na incidência de doenças do cafeeiro Zinc influence on coffee diseases
Ciência e Agrotecnologia, 2008 Em cafeeiros, poucos estudos foram feitos relacionando aumento ou diminuição da resistência das plantas às doenças, com alteração dos níveis de nutrientes utilizados.
Vicente Luiz de Carvalho +3 more
doaj +1 more source
Responses of Compact Coffee Clones Against Coffee Berry and Coffee Leaf Rust Diseases in Tanzania
Journal of Plant Studies, 2013 The utilization of resistant Arabica coffee ( Coffea arabica ) varieties is considered as the most economical control for coffee berry disease (CBD) and coffee leaf rust (CLR) in Tanzania. The resistance levels of varieties at field and laboratory conditions were assessed through their phenotypic disease reaction response to CBD and CLR.
Deusdedit L. Kilambo +2 more
openaire +1 more source
Bioprospecting endophytic bacteria for biological control of coffee leaf rust. [PDF]
, 2015 Supressão de doenças de plantas por microrganismos endofíticos tem sido demonstrada em diversos patossistemas. Neste trabalho foram selecionados isolados de bactérias endofíticas de folhas e ramos de cafeeiro com potencial para o controle biológico da ...
BETTIOL, W. +4 more
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