Results 11 to 20 of about 729 (111)

Intensidade de poda verde em pessegueiro para controle da ferrugem Tranzschelia discolor (Fuckel) Tranzschel e Litvinov Rust Tranzschelia discolor (Fuckel) Tranzschel and Litvinov control by green pruning in peach

Revista Brasileira de Fruticultura, 2008
Com o objetivo de se avaliar o controle da ferrugem [Tranzschelia discolor (Fuckel) Tranzschel e Litvinov] em pessegueiro 'Flordaprince' [Prunus persica (L.) Batsch], duas intensidades de poda verde foram realizadas aos 45 dias após a colheita: poda leve
Alessandro Rodrigues, João Alexio Scarpare Filho, João Paulo Campos de Araújo, Eduardo Augusto Girardi, Fábio Vale Scarpare   +4 more
doaj   +2 more sources

Incidência de ferrugem em folhas de pessegueiro e nectarineira do germoplasma IAC Incidence of rust leaf disease on peaches and nectarines of the IAC germoplasm bank

Scientia Agricola, 1994
Avaliou-se, em fins do verão de 1993, o grau de incidência da ferrugem (Tranzschelia discolor f. sp. domesticae), em dezoito seleções IAC de pessegueiro e seis de nectarineira, mantidos em lote de germoplasma na Estação Experimental de Jundiaí (23°08'
W. Barbosa, F.A. Campo-Dall'Orto, M. Ojima, G.P.C. Kalil, A.A. Lovate, I.J.A. Ribeiro, F.P. Martins, E.M.C. Nogueira   +7 more
doaj   +2 more sources

Efeito da desfolha causada pela ferrugem na floração e produtividade do pessegueiro Effect of leaf fall caused by rust on peach tree flowering and yield

Revista Brasileira de Fruticultura, 2008
A ferrugem, causada pelo fungo Tranzschelia discolor, é atualmente uma das doenças mais preocupantes da cultura do pessegueiro nas regiões subtropicais, causando desfolha antecipada nas plantas.
Giselda Alves, Louise Larissa May-De Mio
doaj   +2 more sources

The TaMADS2-TaTBL21 Module Enhances Wheat Resistance to Stripe Rust by Activating TaGKL-Mediated Immunity. [PDF]

Plant Biotechnol J
ABSTRACT Wheat stripe rust (Puccinia striiformis f. sp. tritici, Pst) poses a catastrophic threat to global food security. While MADS‐box transcription factors regulate development and abiotic stress, their roles in plant‐pathogen immunity remain enigmatic.
Zhao S, Chu H, Lu Y, Chen J, Wang X, Tian G, Zhang M, Song P, Zhang Y, Bai G, Zhan G, Kang Z, Zheng W, Fu Z, Liu N.   +14 more
europepmc   +2 more sources

Lecanicillium aphanocladii: a biocontrol agent against insect pests and phytopathogens. [PDF]

Pest Manag Sci
Recent research findings on the biocontrol potential of Lecanicillium aphanocladii fungus against insect‐pests and plant diseases were highlighted. This review indicates that several L. aphanocladii strains show great potential to be developed as multipurpose biocontrol agents active against several insect‐pests, plant diseases and plant parasitic ...
Liu Q, Johnson R, Adusei-Fosu K.
europepmc   +2 more sources

PLDC-Net: A Domain-Specific Base Model for Plant Leaf Disease Classification Domain Adaptation Tasks. [PDF]

Plant Direct
ABSTRACT Plant diseases are the cause of heavy losses of crop production and, therefore, a big contributor to food shortages. Identifying these diseases as early as possible is important to limit the negative effects that these diseases have on the yields, as slow response time will lead to the spread of diseases and further loss.
Richter DJ, Kim K.
europepmc   +2 more sources

A Molecular Approach Reveals Tranzschelia discolor as the Causal Agent of Rust on Plum and Peach in Brazil [PDF]

Plant Disease, 2021
Plum and peach are important crops in the southernmost regions of Brazil and in the majority, fresh fruit producers are small producers, which guarantee their family income. Tranzschelia discolor and T. pruni-spinosae are the etiological agents of rust on Prunus domestica (plum) and P. persica (peach) in Brazil (Mendes and Urben, 2020).
G. S. Vidal, M. H. Hahn, W. V. Pereira, D. B. Pinho, L. L. May-De-Mio, H. S. S. Duarte   +5 more
openaire   +1 more source

Detección de severidad de plagas utilizando RNC en cultivo del durazno en Departamento Norte De Santander, Colombia

Mundo Fesc, 2023
The growing need to increase crop yields in favor of a lower negative burden on the environment has led to the use of crop protection products to prevent the emergence of pests and diseases that generate losses, or quaternary complications that have a ...
Andrés Leonardo Castellanos-Corzo, Elizabeth López-Meléndez, Luis David Lara-Rodríguez   +2 more
doaj   +1 more source

Nitrogen fertilization in consecutive cycles and its impact on high-density peach crops [PDF]

Pesquisa Agropecuária Brasileira, 2018
: The objective of this work was to evaluate the effect of nitrogen fertilization on the mineral composition of leaves, initial growth, and yield of peach (Prunus persica) tree advanced selections grown at a high-planting density.
Letícia Vanni Ferreira, Luciano Picolotto, Ivan dos Santos Pereira, Juliano Dutra Schmitz, Luis Eduardo Corrêa Antunes   +4 more
doaj   +1 more source

Demographic History and Genetic Diversity of Rātā Moehau (<i>Metrosideros bartlettii</i>; Myrtaceae), a Critically Endangered Aotearoa New Zealand Endemic Tree. [PDF]

Ecol Evol
Rātā Moehau (Metrosideros bartlettii), a critically endangered tree endemic to Aotearoa New Zealand, is represented by only 14 wild individuals. We assembled its first genome, analysed genetic diversity in wild and cultivated individuals and found long‐term population decline and reduced diversity in cultivated plants—providing key insights to support ...
Prebble JM, Forsdick NJ, Park D, Verry AJF, Simpkins E, Buckley TR.   +5 more
europepmc   +2 more sources