Alternativas de manejo para as populações de picão-preto (Bidens pilosa e Bidens subalternans) resistentes aos herbicidas inibidores da ALS
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چکیده
منابع مشابه
ALS-INHIBITING HERBICIDES Controle de Gramíneas Anuais com Topramezone em Misturas com Herbicidas Inibidores da ALS
Panicoid grasses are major weeds of maize and sugarcane as well as of several other important grains, including sorghum, pearl millet, and foxtail millet. Pot trials were conducted to study the activity and potential interactions of topramezone in mixture with recommended rates of rimsulfuron or nicosulfuron on three annual panicoid grasses (i.e. Echinochloa oryzoides, E. phyllopogon, and Panic...
متن کاملAnti-adult T-cell leukemia effects of Bidens pilosa.
We evaluated the effects of Bidens pilosa, a plant found in tropical and subtropical regions, and investigated the molecular pathways responsible for the anti-adult T-cell leukemia (ATL) effect. Water extracts of B. pilosa had growth suppressive effects on human T-cell leukemia virus type 1 (HTLV-1)-infected T-cell lines and ATL cells. B. pilosa extracts arrested cells in G1 cell cycle and indu...
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Recommendation Systems usually recommend items to individual users. In some scenarios, however, the recommendation to a group of individuals is much more appropriate. There aren’t, however, a good amount of scientific work focused on the so-called Recommender Systems for Groups. One of the great peculiarities of these systems is, for example, how to properly deal with the preferences of its mem...
متن کاملFlavonoids, centaurein and centaureidin, from Bidens pilosa, stimulate IFN- expression
Bidens pilosa is used as an ethnical medicine for bacterial infection or immune modulation in Asia, America and Africa. Here, we employed n IFNpromoter-driven luciferase reporter construct and T cells to characterize immunomodulatory compounds from this plant based on a ioactivity-guided isolation principle. We found that PHA, a positive control, caused a six-fold increase in IFNpromoter activi...
متن کاملCompilation of secondary metabolites from Bidens pilosa L.
Bidens pilosa L. is a cosmopolitan annual herb, known for its traditional use in treating various diseases and thus much studied for the biological activity of its extracts, fractions and isolated compounds. Polyacetylenes and flavonoids, typical metabolite classes in the Bidens genus, predominate in the phytochemistry of B. pilosa. These classes of compounds have great taxonomic significance. ...
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ژورنال
عنوان ژورنال: Revista Brasileira de Herbicidas
سال: 2006
ISSN: 2236-1065
DOI: 10.7824/rbh.v5i3.3