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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Fire blight of apple and pear.

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

Early blight disease of tomato Alternaria solani Sor. Spot size mm predominated in all treatments, irrespective of leaf position Fig. A cultura do tomate foi considerada inicialmente uma atividade de alternaeia propriedades.

Brazilian Arch Biol Technol. Similarly, different isolates produce different biochemical responses depending on the cultivar Doses of the commercial products were adjusted as recommended by the manufacturer, except in the case of Spirulina that was chosen arbitrarily. Seedlings were sown in a dry heat sterilized mix of ferralitic red soil and peat contained in plastic trays.

Terry E, Ruiz J. Shoemaker] em trigo usando extrato aquoso de Artemisia camphorata Vill.

  LEY 241-67 PDF

The other treatments followed with the values Control of Alternaria solani in tomato by Curcuma longa extracts and curcumin – II. Management of early blight and late blight.

In addition to the combination of different products, it is necessary to determine the best variants in different localities. Leaf necrosis development was influenced by its position on the plant age as expected for A. Induction of defence-related enzymes and resistance by the plant activator acibenzolar-S-methyl in tomato seedlings against bacterial canker caused by Clavibacter michiganensis ssp.

The yield of the harvests at 70 and 79d from transplanting was measured. The reaction rate of oxidation was determined by recording the product absorbance at nm. Arbuscular mycorrhiza reduces susceptibility of tomato to Alternaria solani.

The methodology 7 consisted of macerating with liquid nitrogen and homogenizing with sodium acetate 0. Foliar damage All inoculated plants were alternafia, although the level of infection in all treatments was low. Despite the benefits of ASM, experiments in tomato leaf discs alternqria different concentrations of A. Fitopatologia Brasileira 29 Supl.

It remains to determine the response of tomato under more favorable conditions for the pathogen infection, such as planting outside the optimum growing season, where temperatures favor the epidemic, or in areas with high rates of infection.

Activation of resistance against A.


Plagas y enfermedades del tomate

Early blight of potato and tomato: Restricted Area for Instructors. Signal regulators of systemic acquired resistance. Detectable levels of all enzymes were observed in the control treatment Table 3confirming the existence of a constitutive enzyme level in the cultivar.

Papaya lethal yellowing virus. The mycorrhizas were inoculated only once at planting by coating the seeds. Controle de Alternaria solani em tomateiro por extratos de Curcuma longa e curcumina – II.

The combination mycorrhizas-ASM induced higher enzyme activity than the other treatments, with significant differences for glucanase, phenylalanine ammonia-lyase, peroxidase, and polyphenoloxidase.

En las hojas se generan manchas circulares o angulares que a veces presentan un halo amarillo. Glomus intraradices was highly efficient in harvest index values and fruit fresh weight, respectively The complexity of the inheritance pattern and strong influence of the environmental conditions in natural epidemics of early blight hamper the commercial eh of resistant cultivars 1,2.

The highest yield in this experiment was 12 kg total, equivalent to 3. Spraying acibenzolar-S-methylol once at 55d after seeding showed promising results Fig.