Comportamiento del tizón temprano del tomate (Alternaria solani) en las condiciones del municipio de Holguín, Cuba []. Ricardo, N.S., Dirección Provincial. Evaluación de fungicidas para el control de tizón temprano (Alternaria solani) en tomate []. Maeso, D. Access the full text: NOT AVAILABLE. Lookup the. Se recogen resultados del estudio de la interacción de “A. solani” con tomate y papa empleando aislados fúngicos de Cuba, EEUU, Turquía, Grecia, Rusia y.

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Efecto de extractos vegetales en la germinacion de esporas y en los niveles de dano de Alternaria solani en tomate. The product of reaction absorbs at nm. Plants of the tomato cultivar HC were used. Em um estudo sobre o efeito de C. Este sitio web utiliza cookies para que usted tenga la mejor experiencia de usuario. Cornide Ttomate, Izquierdo F. Terry E, Ruiz J. After d of alfernaria inoculation, the necrotic leaf area NLAnumber of spots alternria leaf SPL and yield were determined.

L – 1 was used and Fritz 15 obtained the same result in greenhouses with 2. In addition to the combination of different products, it is necessary to determine the best variants in different localities.

Bacterial spot of pepper and tomato. All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License.

Signal regulators of systemic acquired resistance. The favorable effect of MVA on tomato yield is well known under Cuban field conditions 25 as well as romate reducing infection by A.


Comparing the effects of the treatments at 10d, the ASM-mycorrhiza combination induced significantly higher level of enzymes than the worst treatments control and spirulina-mycorrhizas. Uso de cookies Este sitio web utiliza cookies para que usted tenga la mejor experiencia de usuario.

All treatments with acibenzolar-S-methyl induced the highest levels altrrnaria foliar enzyme activity after A. The highest colonization levels tomafe reached at 60 days, coinciding with sloani full flowering stage of the crop, when water and nutrients are highly required and the micorrhizas-plant symbiosis is more efficiently expressed. Como exemplos tem-se o controle da mancha marrom [ Bipolaris sorokiniana Sacc. A final suspension of fresh mycelium in sterile distilled water 4.

Arthrospira platensisearly blight, mycorrhizas, PR-proteins, systemic acquired resistance, spirulina. Previous soil analysis of the experimental area indicated an average number of viable young VAM spores of Fitopatologia Brasileira 29 Supl. New alternatives to fungicides alteenaria low environmental impact and low toxicity to living beings have been tested to evaluate their ability to control diseases.

The objective of the research was to measure the protection by chemical and biological resistance activators to the damage of A.

Tomate Lycopersicon esculentumBatata Solanum tuberosum. Therefore, the objective of this study was to evaluate the potential of turmeric extracts and curcumin on the control of tomato early blight under greenhouse conditions.

Early blight of potato and tomato (Pinta-preta {Alternariose} da batata e tomate – Português)

The reaction product, cinnamic acid, absorbs at nm, and the reaction rate was determined with its readings. Compendium of Potato Diseases. The concentration of microalgae is not influential, in this case 1 g.

Para controlar la alternariosis es fundamental retirar los frutos y plantas afectadascontrolar la humedad ambiental y splani productos fitosanitarios que ayuden a eliminar esta enfermedad.


Plagas y enfermedades del tomate

Moreover, all treatments that included ASM were statistically superior to the control, excepting ASM-spirulina that did not show significant differences.

The ASM showed itself to be effective in the greenhouse, sufficing a single application of the product to achieve protection in the field; however, ASM does not always provide protection against pathogens 8. Its control by fungicides, long-term crop rotations and soil fumigation 1 have been largely assayed.

Early blight disease of tomato Alternaria solani Sor. The reaction product absorbs at nm. Todo el experimento fue asperjado con una mezcla de cepas de A. The lowest percentage of NLA was achieved in the combination of ASM-mycorrhizas, while the spirulina treatment was the most affected Fig. Induction of resistance, especially by chemical or biological activators, is another alternative quite often used in crop protection to control the disease.

Tobacco mosaic virus Virus del mosaico del tabaco. On the other hand, none of the treatments showed enzymatic activity over 4. In Potato Health Management. At 12 days post-inoculation, the percentage of necrotic tomwte per leaf NLA was determined in all plants by visual assessment by two evaluators see time line in Table 2.