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Suscetibilidade de populações do percevejo-marrom Euschistus heros (Fabricius, 1798) e do percevejo barriga-verde Dichelops furcatus (Fabricius, 1775) a inseticidas
(Universidade Federal de Santa Maria, 2020-02-07)
The neotropical brown stink bug, Euschistus heros (Fabricius, 1798), and the green belly stink
bug, Dichelops furcatus (Fabricius, 1775), are important sucking pests that attack cultivated
plants in Brazil. The ...
Sobrevivência e desenvolvimento de espécies de Spodoptera (Lepidoptera: noctuidae) em soja expressando Cry1Ac e Cry1F e implicações no manejo da resistência
(Universidade Federal de Santa Maria, 2020-02-07)
Species of the genus Spodoptera have caused significant damage to soybean, Glycine max (L.) Merril in Brazil. Among these species, stand out Spodoptera frugiperda (Smith, 1797), Spodoptera eridania (Stoll, 1782), Spodoptera ...
Aspectos fisiológicos de gramíneas nativas do bioma Pampa em relação ao excesso de alumínio
(Universidade Federal de Santa Maria, 2020-02-17)
The Pampa Biome is one of the main biomes in Brazil. Natural pastures cover more than 500
species belonging to the Poaceas family, with grasses being the species with the highest
proportion and occurrence in this area, ...
Armazenamento de pedúnculo de cajueiro em atmosfera controlada com a aplicação de 1-MCP
(Universidade Federal de Santa Maria, 2020-02-18)
The transport over long distances and marketing of fresh cashew peduncles has been hampered due to their short postharvest life at room temperature (approximately 48 hours). Due to this problem, storage techniques have ...
Espécies de capim arroz submetidas às diferentes doses de herbicidas, condições de umidade do solo e adubação nitrogenada
(Universidade Federal de Santa Maria, 2020-02-28)
Ecotype by Barnyardgrass plants are of great importance in the irrigated rice scenario, being one of the main weeds of the crop, however, began the occurrence of this weed in soybean and corn areas whose soil type is dry. ...
Probabilidade de ocorrência de temperaturas máximas e mínimas mensais prejudiciais e favoráveis aos cultivos agrícolas em Minas Gerais, Bahia e Rio Grande do Sul
(Universidade Federal de Santa Maria, 2020-11-27)
In the face of speculation about climate change, global warming, impact on the environment and agriculture, the study of the probability of the occurrence of harmful and environment-friendly maximum and minimum air ...
Crescimento in vitro de plantas de clones de batata expostas ao arsênio
(Universidade Federal de Santa Maria, 2020-12-15)
Environmental pollution by metalloids has increased a lot as a result of anthropogenic actions, such as industrial activities and the use of chemicals in agriculture. Arsenic (As) is among the metals that present the ...
Qualidade fisiológica e físico-química de grãos e sementes de feijão carioca e feijão preto armazenados em atmosfera controlada em temperaturas elevadas
(Universidade Federal de Santa Maria, 2020-02-17)
Common bean (Phaseolus vulgaris L.) it is among the prominent crops in Brazil and in the world due to the large extension of cultivated area and also its socioeconomic importance, as a source of protein, among other nutrients ...
Potencial e lacunas de produtividade na cultura da mandioca em ambiente subtropical
(Universidade Federal de Santa Maria, 2020-02-07)
With the increase in the world population, expected to occur by the end of the century, there is a need to boost food production. The sustainable alternative to achieve higher production is to improve yield of agricultural ...
Performance da soja que expressa as proteínas inseticidas Cry1A.105, Cry2Ab2 e Cry1Ac para controle de lepidópteros-praga e manejo da resistência de insetos
(Universidade Federal de Santa Maria, 2020-03-05)
Genetically modified soybeans expressing Bacillus thuringiensis Berliner (Bt) proteins have
revolutionized pest management throughout South America due to efficacy against major
soybean pests. The pyramided genetically ...