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Misturas, adjuvantes, dureza e pH da água interferem na aplicação de herbicidas mimetizadores da auxina
(Universidade Federal de Santa Maria, 2021-01-28)
With the launching of Enlist® and Xtend® technologies and, consequently, the increased use of the herbicides 2,4-D and dicamba, new information about the technology of the application of these compounds must be generated, ...
Qualidade das fontes de água utilizadas nas caldas de pulverizações agrícolas do Rio Grande do Sul
(Universidade Federal de Santa Maria, 2022-08-29)
Water is the world's main natural resource. Water is a common substance with unique properties
among chemical compounds, which can highlight its high melting and boiling temperature.
Water resources are used for different ...
Interferência de adjuvantes e horários de aplicação no espectro de gotas e no desempenho de fungicidas em soja
(Universidade Federal de Santa Maria, 2022-08-26)
After reaching the soybean crop [Glycine max (L.) Merrill] the spores of the fungus that causes
soybean Asian rust (Phakopsora pachyrhizi) need optimal temperatures and humidity to initiate
the infectious process, ...
Manejo de Spodoptera frugiperda (Lepidoptera: Noctuidae) em milho pipoca, com inseticidas, volumes de calda e pontas de pulverização
(Universidade Federal de Santa Maria, 2022-03-30)
The popcorn maize crop is a appreciated variety in Brazil, considered of high economic value, with greater susceptibility to pests and diseases, and its main pest is the fall armyworm (Spodoptera frugiperda). This pest is ...
Influência do pH da água e do tempo entre preparo da calda e pulverização de thuricide wp no controle de Chrysodeixis includens em soja
(Universidade Federal de Santa Maria, 2022-08-29)
Nowadays, Chrysodeixis includens, popularly known soybean looper, is one of the most
important pest lepidopteran species in soybean. Currently, chemical control and the use of Bt
crops are the most used control tactics ...