Made available in DSpace on 2021-06-25T10:53:44Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-02-01; Competition behavior involving agricultural pest species has long been viewed as a powerful selective force that drives ecological and phenotypic diversity. In this context, a Game Theory-based approach may be useful to describe the decision-making dilemma of a competitor with impacts to guarantee its s...
. The objective was to study the habitat complexity of mite populations on Caryocar brasiliense trees under natural and cultivated field conditions. The study was performed in the municipality of Montes Claros, in the state of Minas Gerais, Brazil, over 3 years. Three types of areas were studied: 1) Cerrado, 2) pasture, and 3) a university Campus. Several chlorotic spots were detected on leaves with larger popu...
Average tests and correlation analysis (simple, canonical and trail) allow the identification of characters correlated with grain yield. Due to the low availability of studies that report the levels of correlation between soybean plants and the spacing between rows and the demands of rural producers, the aim of this study was to identify the influence of the spacing between rows of soybean genotypes on yield le...
Minituber production is an important step to obtain high-quality seed potatoes. This production is carried out in a greenhouse using a large volume of commercial substrate acquired in specialized trade. An alternative to reduce the volume of substrate purchased for each production of minitubers would be to reuse it, which would be a way to optimize its use. The objective of this study was to evaluate the effici...
A couve-flor (Brassica oleracea var botrytis) está entre as hortaliças mais cultivadas e consumidas no Brasil, sendo uma das principais brássicas cultivadas. Dessa forma, objetivou-se avaliar os efeitos da adubação silicatada na qualidade e rendimento pós-colheita da couve-flor cultivar Sharon. O delineamento experimental adotado foi em blocos casualizados (DBC), com quatro tratamentos e sete repetições. Foram ...
O efeito de diferentes densidades (1, 3, 5, 7 e 9) de 3º lagartas do instar de Alabama argillacea (Huebner) no consumo de alimento por machos de Podisus nigrispinus (Dallas) foi avaliado em condições de laboratório. As densidades utilizadas foram convertidas a peso de presa oferecida: 13,40 mg (1 lagarta), 33.30 mg (3 lagartas), 54,30 mg (5 lagartas), 81,80 mg (7 lagartas) e 110,34 mg (9 lagartas). A quantidade...
Este estudo teve como objetivo analisar o perfil de professores orientadores do Programa Institucional de Bolsas de Iniciação Científica (PIBIC) do Instituto Federal Goiano – Câmpus Urutaí, entre os anos de 2011 e 2014. Para isso, coletou-se dados dos orientadores através da Plataforma Lattes do CNPq. Foram coletadas informações sobre titulação, áreas e linhas de atuação, experiência de orientação, produção cie...
A região da Zona da Mata está localizada no sudeste do estado de Minas Gerais, Brasil com fauna e flora diversificadas, incluindo insetos herbívoros e plantas Solanaceae. Lagartas Ithomiinae foram observadas danificando árvore de Solanum granuloso-leprosum Dunal (Solanaceae), usada para diversos fins e abundante em floresta secundária. Objetivou-se, com este estudo, identificar lagartas desfolhadoras de S. gran...
Conselho Nacional de Desenvolvimento Científico e Tecnológico; The stinkbug predator Podisus nigrispinus (Dallas) is the most studied Asopinae in South America and it has the potential to control agricultural and forest pests in massal rearing and release programs in Brazil. In recent decades, issues related to reproductive physiology and selectivity to insecticides has been investigated. However, behavioral re...
Conselho Nacional de Desenvolvimento Científico e Tecnológico; The composition of the native Symphyta from a secondary forest of Viçosa, Minas Gerais state, Brazil, and the comparison between different sampling methods of that Hymenoptera, besides the register of guava, Psidium guajava (Myrtaceae), as host plant of the Neotropical Symphyta Haplostegus nigricrus Conde (Hymenoptera: Pergidae), and its ecological ...