Genotypes sensitivity of tomato to causal agent spot tomato (Alternaria solani)

• Main Authors: Takač, A., Poljoprivredni fakultet, Novi Sad (Serbia), Vlajić, S., Poljoprivredni fakultet, Novi Sad (Serbia), Maširević, S. (mentor), Poljoprivredni fakultet, Novi Sad (Serbia)
• Format: Conference Proceeding
• Language: Serbian
• Published: Novi Sad (Serbia) Poljoprivredni fakultet 2011
• Subjects: ALTERNARIA SOLANI; DISEASE RESISTANCE; GANOTYPE; GENOTIPOS; GENOTYPES; http://www.fao.org/aos/agrovoc#c_2328; http://www.fao.org/aos/agrovoc#c_3225; http://www.fao.org/aos/agrovoc#c_33603; http://www.fao.org/aos/agrovoc#c_4475; LYCOPERSICON ESCULENTUM; RASISTANCE AUX MALADIES; RESISTENCIA A LA ENFERMEDAD
• ISBN: 9788675202318; 8675202318

Black spot of tomato (Alternaria solani) in recent years become a very important disease that causes great damage to this type of vegetable. Damage is reflected in the qualitative and quantitative terms. Diseases are all affected by above-ground parts of plants. The most significant damage on the fruit, because the disease causes fruit rot. This paper presents data sensitivity to casual agents of tomato genotypes black spot. We analyzed thirty genotypes of different geographical origin of the Selection collection of the Institute of Field and Vegetable Crops in Novi Sad (Serbia). Genotypes belonging to different types of growth: high (indeterminate) and low (determinate). Within each group represented by the local population, variety selection, and homozygous lines are used in the selection. Genotypes showed varying degrees of susceptibility of this disease. On the basis of the analysis performed in 2011 year for the presence of pathogens, resistance genotypes, fruit weight and percent dry matter, shows the results of different sensitivity to Alternaria solani.