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Liberação de Trichogramma pretiosum (Hym.: Trichogrammatidae) e avaliação de Trichogrammatidae em posturas de Spodoptera frugiperda (Lep.: Noctuidae) na cultura do milho
(Universidade Federal de Santa Maria, 2009-03-30)
Fall armyworm, Spodoptera frugiperda (J.E. Smith), is considered the major pest of corn. In general, the control of larvae is achieved with insecticides application, which can cause several environmental problems. In search ...
Fatores da produção de milho em função da adubação orgânica e de Trichoderma spp.
(Universidade Federal de Santa Maria, 2012-02-23)
The expansion of area under maize (Zea mays L.), and the use of no-till without a proper crop rotation have
increased the incidence of stalk rot on this crop, due to the survival of this disease-causing pathogens (Fusarium
spp., ...
Controle pós-colheita da podridão parda do pessegueiro com fungicidas em pré-colheita e Trichoderma em pós-colheita
(Universidade Federal de Santa Maria, 2012-07-20)
The aim of the present work was to evaluate the efficiency of pre-harvest application of fungicides on control of brown rot on postharvest and verify their effect when associated with fungal antagonists, ensuring efficiency ...
Trichoderma spp. associado a níveis de adubação NPK no patossistema Sclerotinia sclerotiorum feijoeiro
(Universidade Federal de Santa Maria, 2010-02-25)
The fungus Sclerotinia sclerotiorum causes major losses in the production of beans. Because it is a soil fungus, it is difficult to control and the biological control with Trichoderma sp. is a viable alternative. There are ...
Utilização de Trichoderma spp. no controle de Sclerotinia sclerotiorum (Lib.) de Bary e no crescimento de alface
(Universidade Federal de Santa Maria, 2013-02-25)
The fungus Sclerotinia sclerotiorum is responsible for significant production losses in lettuce. Because it is a soil fungus, its management is difficult and an alternative, is the use of biological control using species ...
Trichoderma spp. no biocontrole de Macrophomina phaseolina e no crescimento de feijoeiro
(Universidade Federal de Santa Maria, 2019-02-18)
Macrophomina phaseolina is one of the main pathogens of common bean, causing the disease known as charcoal rot, it is disseminated through seeds and able to attack many species of plants. It is a difficult pathogen to ...
Fungos entomopatogênicos combinados com inseticidas químicos no manejo de mosca-branca em soja
(Universidade Federal de Santa Maria, 2022-09-08)
Soybean is the main agricultural crop produced and exported by Brazil, and the
whitefly is one of the main pests of this crop. Its control is carried out mainly with
chemical insecticides, which has resulted in an increase ...
Manejo sustentável da cigarrinha-do-milho: integrando inseticidas biológicos e químicos
(Universidade Federal de Santa Maria, 2023-02-10)
Corn is the most produced cereal in the world, and because it is cultivated in more than
one season in practically all regions of Brazil, it provides suitable conditions for the
occurrence and attack of the corn leafhopper ...
Biofungicidas e fungicidas qúimicos no manejo de doenças na cultura da soja
(Universidade Federal de Santa Maria, 2023-08-10)
Soybean (Glycine max (L.) Merril) is one of the most significant crops globally. However, its
productivity is compromised by foliar diseases throughout its growth stages. The genera
Bacillus spp. and Trichoderma spp. ...
Integração de bioinseticidas com inseticidas químicos no controle de mosca-branca (Bemisia tabaci) na cultura da soja
(Universidade Federal de Santa Maria, 2024-02-20)