Resistência de genótipos de cana-de-açúcar ao Sugarcane mosaic virus (SCMV)

Pós-graduação em Agronomia (Genética e Melhoramento de Plantas) - FCAV

Etnobotânica de plantas antimaláricas em comunidades indígenas da região do Alto Rio Negro – Amazonas – Brasil

Pós-graduação em Agronomia (Horticultura) - FCA

Reação e resistência de porta-enxertos de tomateiro à murcha de fusário

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Mancha de ramularia do algodoeiro: agente etiológico, produção de inóculo, resistência de genótipos e controle integrado

Pós-graduação em Agronomia (Proteção de Plantas) - FCA

Determinação dos tipos de resistência de genótipos de soja ao ataque de Spodoptera cosmioides (Walker, 1858) (Lepdoptera: Noctuidae)

The aim of this work was to evaluate the types of resistance of soybean genotypes to the attack of Spodoptera cosmioides (Walker, 1858), under laboratory conditions. Plants of the soybean genotypes, IAC 100, Dowling, PI 227687, PI 274454, BR 16, IGRA RA 626 RR, PI 227682, BRSGO 8360, IGRA RA 516 RR e P 98Y11 RR, were cultivated in vases and placed in a greenhouse in order to have their leaves used afterwards in free-choice and no-choice no-preference for feeding tests and evaluation of the biological parameters of S. cosmioides fed on the genotypes. For free-choice no preference for feeding test, 10 leaf discs were prepared and placed in Petri dishes equidistantly among themselves, and then two recently-hatched caterpillar per genotype were release in the center of the plate. The same test was performed for third instar larvae, so that one caterpillar per genotype was used. In non-choice test, only one genotype was used in each Petri dish, where two recently-hatched or one third instar caterpillars were released, respectively. For both tests, the attractiveness was assessed at 1, 3, 5, 10, 15, 30, 60, 120, 360, 720 and 1440 minutes after the release of the insects. In addition, the leaf area consumed was evaluated. Randomized blocks design and completely randomized design were used for free-choice and non-choice tests, respectively, with 10 replications. In biology test, recently-hatched larvae were transferred to Petri dishes with leaves of the genotypes, evaluating the period of larvae, pupae and overall (larvae + pupae), viability of larvae, pupae and overall, weight of 12 days-old larvae and 24 hours-old pupae and longevity of the adults. Completely randomized design was used for this test, with 30 replications. Genotypes IGRA RA 516 RR and IGRA RA 626 RR were the least and the most consumed by recently-hatched larvae of S. cosmioides, respectively, in non-choice non-preference for feeding test. Genotypes PI 274454 and PI 227687 were...

Atividade antimicrobiana de plantas medicinais e aromáticas pertencentes à CPMA - Coleção de Plantas Medicinais e Aromáticas do CPQBA - UNICAMP

The increase of the antimicrobial resistance and its propagation around the world are the biggest threats to the public health care and to the treatment of diseases caused by microorganisms. Nowadays the antimicrobial resistance has increased abruptly. The essential oils are volatile and aromatic compounds derived from parts of plants as flowers, leafs, fruits, seeds, roots, sprouts, among others. The activity of extracts and essential oils of several plant species have been recognized and studied by empirical methods since a long time, but its antimicrobial activities were confirmed recently. Medicinal plants are used in folk medicine as medicines, antibiotic, analgesic, sedative and anti-inflammatory. The use of medicinal plants like source of medicines is an alternative of therapeutics for diseases treatment. In Brazil, studies with this goal are very important, once medicinal plants have been used as a choice of treatment and prevention of infections and diseases in health areas. Considering the fact that some products from medicinal plants have antimicrobial properties it is expected that using screening programs, new potential medicaments could be developed. Otherwise, scientific researches focused on determining therapeutic potential of plants are limited, there are lack of scientific studies which confirms the potential antibiotics properties of a large number of plants. The aim of the present study is determinate the antimicrobial activity of 10 medicinal species belonging to CPMA - Collection of Medicinal and Aromatic Plants from CPQBA/UNICAMP. The minimal inhibitory (MIC) and minimal bactericidal or fungicidal concentration (MBC) will be determined against the bacteria Escherichia coli, Pseudomonas aeruginosa, Salmonella choleraesuis, Staphylococcus aureus and the yeast Candida albicans. Furthermore, will be conducted chemical identification and fractionation of essential oils and extract with better activity

Controle genético da resistência a Meloidogyne incognita em Cucumis melo L

Pós-graduação em Agronomia (Genética e Melhoramento de Plantas) - FCAV

Caracterização de resistência de genótipos de soja a Bemisia tabaci biótipo B (hemiptera: aleyrodidae)

Pós-graduação em Agronomia (Proteção de Plantas) - FCA

Resistência a fungicidas estrobilurinas em populações de Pyricularia oryzae de áreas de trigo no Brasil

Pós-graduação em Agronomia - FEIS

Seleção fenotípica e identificação de snps em regiões genômicas ligados a resistência à ferrugem em Eucalyptus grandis

Pós-graduação em Agronomia (Proteção de Plantas) - FCA

Resistência de genótipos de soja a Dichelops melacanthus (Dallas)(HEMIPTERA: PENTATOMIDAE)

Pós-graduação em Agronomia (Proteção de Plantas) - FCA

Avaliação de resistência de cultivares de cana-de-açúcar ao Sugarcane yellow leaf virus (SCYLV) e ao seu afídeo vetor Melanaphis sacchari

Pós-graduação em Agronomia (Genética e Melhoramento de Plantas) - FCAV

Efeito do silicato de potássio em plantas de mamoeiro sobre a infestação do ácaro-rajado, tetranyhcus urticae koch

Pós-graduação em Agronomia - FEIS

Indução de resistência a Tomato severe rugose virus e Tomato chlorosis virus em tomateiro determinado

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Estudo genético de populações de soja com fonte de resistência à Heterodera glycines (raça 3) oriundas de topocruzamentos tipo alimento x tipo grão

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)