Results 11 to 20 of about 1,190,161 (211)

Sodium Selenate: An Environmental-Friendly Means to Control Tomato Bacterial Speck Disease

Agronomy, 2022
Selenium (Se) is a micronutrient which plays a beneficial role in plants. Its adsorption at low doses can stimulate plant growth and enhance the plant’s capacity to respond to abiotic stresses, such as salinity, drought, cold and hot temperature ...
Chiaraluce Moretti, Marika Bocchini, Mara Quaglia, Daniela Businelli, Benedetta Orfei, Roberto Buonaurio   +5 more
doaj   +1 more source

The Use of Hydrogen Peroxide and Silver Nanoparticles in Horticulture

Journal of Horticultural Research, 2023
Both hydrogen peroxide and silver can oxidize organic and inorganic molecules, and this causes them to affect the metabolism of living organisms in many ways.
Orlikowski Leszek, Sas-Paszt Lidia, Wojdyła Adam, Orlikowska Teresa   +3 more
doaj   +1 more source

Induced Defense in Avocado Fruits Mediated by Secondary Metabolites Produced by Bacillus atrophaeus B5

Horticulturae, 2023
Biocontrol agents are an environmentally friendly alternative to chemical pesticides against phytopathogens. The effectiveness of metabolites produced by Bacillus atrophaeus B5 for controlling anthracnose produced by Colletotrichum gloeosporioides in ...
Miriam del Carmen Bañuelos-González, Esther Angélica Cuéllar-Torres, Ulises Miguel López-García, Efigenia Montalvo-González, Rosa Isela Ortiz-Basurto, Selene Aguilera-Aguirre, Alejandra Chacón-López   +6 more
doaj   +1 more source

Dose-Dependent Effects of Antioxidants on Root-Knot Nematode Infection in Vegetable Crops and Dosage Standardization for Preventive Measures

Agronomy, 2023
Different antioxidant compounds (ACs) were applied to vegetable plants as foliar spray or soil drench before inoculation with root-knot nematodes (RKNs).
Sergio Molinari
doaj   +1 more source

Rhizosphere Bacteria From Panax notoginseng Against Meloidogyne hapla by Rapid Colonization and Mediated Resistance

Frontiers in Microbiology, 2022
Root-knot nematodes (RKNs) are soil-borne pathogens that severely affect Panax notoginseng growth and productivity. Thus, there is an urgent need for biological control agents or green nematicides to control root-knot nematodes.
Wentao Wu, Jingjing Wang, Zhuhua Wang, Liwei Guo, Shusheng Zhu, Youyong Zhu, Yang Wang, Xiahong He, Xiahong He   +8 more
doaj   +1 more source

Extrato de casca de café, óleo essencial de tomilho e acibenzolar-S-metil no manejo da cercosporiose-do-cafeeiro Coffee berry husk extract, thyme essential oil and acibenzolar-S-methyl in the control of brown eye spot of coffee tree

Pesquisa Agropecuária Brasileira, 2008
O objetivo deste trabalho foi avaliar o efeito de concentrações de extrato de casca de café, óleo essencial de tomilho e acibenzolar-S-metil na germinação, no crescimento micelial e no desenvolvimento in vivo de Cercospora coffeicola, além de ...
Ricardo Borges Pereira, Eduardo Alves, Pedro Martins Ribeiro Júnior, Mário Lúcio Vilela de Resende, Gilvaine Ciavareli Lucas, Josimar Batista Ferreira   +5 more
doaj   +1 more source

Salicylic acid produced by the rhizobacterium Pseudomonas aeruginosa 7NSK2 induces resistance to leaf infection by Botrytis cinerea on bean [PDF]

, 1997
Selected strains of nonpathogenic rhizobacteria can induce a systemic resistance in plants that is effective against various pathogens. In an assay with bean plants, we investigated which determinants of the rhizobacterium Pseudomonas aeruginosa 7NSK2 ...
De Meyer, Geert, Höfte, Monica
core   +1 more source

Lack of correlation between constitutive and induced resistance to a herbivore in crucifer plants: real or flawed by experimental methods? [PDF]

, 2009
The correlation between constitutive and induced resistance to herbivores in plants has long been of interest to evolutionary biologists, and various approaches to determining levels of resistance have been used in this field of research.
Dicke, M., Liu, S.S., Shu, J.P., Wu, Z.Y., Zhang, P.J.   +4 more
core   +2 more sources

Nanogram amounts of salicylic acid produced by the rhizobacterium Pseudomonas aeruginosa 7NSK2 activate the systemic acquired resistance pathway in bean [PDF]

, 1999
Root colonization by specific nonpathogenic bacteria can induce a systemic resistance in plants to pathogen infections. In bean, this kind of systemic resistance can be induced by the rhizobacterium Pseudomonas aeruginosa 7NSK2 and depends on the ...
Audenaert, Kris, Buchala, Antony, Capiau, Kristof, De Meyer, Geert, Höfte, Monica, Métraux, Jean-Pierre   +5 more
core   +2 more sources

Damage caused by Diceraeus (= Dichelops) melacanthus in maize plants subjected to combinations: bioinoculation and imidacloprid seed treatment

Revista Ceres, 2023
The aim of this study was to evaluate the damages caused by Diceraeus (=Dichelops) melacanthus in maize plants subjected to bioinoculation with or without imidacloprid seed treatment.
Orcial Ceolin Bortolotto, Marcelo Cruz Mendes, Bruna Teixeira Baixo   +2 more
doaj   +1 more source