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Atividade nematicida de diferentes concentrações de extratos vegetais de canola sobre Meloidogyne spp.
(Universidade Federal de Santa Maria, 2018-04-05)
Tomato is among the most produced vegetables in the country, consequently, monoculture,
causes more plant diseases to appear, reducing production and often even causing producers
to abandon their production. The gall ...
Indução de variabilidade genética aplicada ao melhoramento de Braquiária
(Universidade Federal de Santa Maria, 2014-07-21)
The application and adaptation of pre-selection techniques to select individuals with traits of interest is of high importance with the breeding programs, as well as the gain selection in the populations studied. In ...
Modelos não lineares para descrição do crescimento e desenvolvimento de cultivares de girassol
(Universidade Federal de Santa Maria, 2021-09-16)
Sunflower (Helianthus annuus L.) originates from the American continent and produces excellent quality oil. Modeling is an important tool to characterize growth and development, as it allows simulating the real behavior ...
Deriva simulada de herbicidas em trigo
(Universidade Federal de Santa Maria, 2021-06-25)
Wheat is one of the main winter cereals grown in southern Brazil. Different herbicides are used to control weeds in areas concomitant with wheat cultivation, including glyphosate and imazamox. In addition to the use of ...
Épocas de semeadura e aplicações de fungicida na soja: impacto sobre caracteres agronômicos e na produtividade final de grãos
(Universidade Federal de Santa Maria, 2021-02-22)
Environmental conditions by different sowing date influence soybean development in the morphology, architecture, and plant behavior besides disease incidence and chemical management. We aimed to estimate the plastochron, ...
Métodos alternativos no controle de podridões de morango e maçã
(Universidade Federal de Santa Maria, 2021-06-10)
The present work was divided into three articles. For the first article, essential oils (EO) of Aloysia citriodora, Aloysia hatschbachii, Lippia alba, Cymbopogon winterianus, Cymbopogon martinii, Corymbia citriodora and ...
Preparo de emulsões com óleos essenciais para aplicação em tratamento de sementes no controle in vitro de Fusarium oxysporum f. sp. Lycopersici
(Universidade Federal de Santa Maria, 2021-07-23)
Plants that produce essential oils are rich in secondary metabolites, which have the potential to control pathogens that cause economic losses in the agricultural sector and can become an efficient alternative in the control ...
Fenologia e efeito da utilização de doses de boro e cálcio sobre a produção de tomate italiano em duas épocas de cultivo
(Universidade Federal de Santa Maria, 2014-03-28)
This study aimed to evaluate the cycle and the effect of calcium via floral and boron in the soil, production and occurrence of blossom-end rot in Italian tomato grown in different cropping seasons. The experiments were ...
Fenologia, potencial produtivo e fontes de adubação no cultivo do morangueiro
(Universidade Federal de Santa Maria, 2014-03-21)
The overall objective of this study was to determine the phenology and yield potential of strawberry cultivars and to evaluate different sources of fertilizer pre-planting in the production of strawberry grown in low ...
Fitonematoides na cultura da cana-de-açúcar no Rio Grande do Sul: levantamento, caracterização e reação de genótipos a Meloidogyne javanica e Pratylenchus zeae
(Universidade Federal de Santa Maria, 2014-03-06)
The objectives of this study were to characterize root-knot and lesion nematode populations of sugar cane fields of the Rio Grande do Sul state, and to evaluate the reaction of sugar cane genotypes to Meloidogyne javanica ...