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Pre-emergence herbicides affect seedling emergence of tropical forest tree species
(2017-07-01)
Testing techniques to reduce weed infestation is a crucial step in developing direct tree seeding systems. The use of pre-emergence herbicides may be an alternative to manual weeding techniques, but so far, information on ...
Straw interference in the emergence of talquezal seeds from different origins
(Univ Federal Vicosa, 2020-01-01)
Background: Talquezal (Paspalum virgatum L.) has become one of the main pasture weeds due to its association with the Urochloa brizantha death syndrome, a disease that causes the progressive death of clumps of susceptible ...
Use of solaria to predict weed density and floristic composition in no-till cropping systems.
(Pesquisa Agropecuária Brasileira, Brasília, v.41, n.3, p.409-413, mar. 2006., 2014)
EMERGENCE OF RAZOR GRASS ON THE BASIS OF ORIGIN AND SEED DEPTH IN THE SOIL PROFILE
(Univ Federal Vicosa, 2019-01-01)
Razor grass (Paspalum virgatum L.) is one weed that has gain importance because of its high seed production capability, mainly when pasture fields need to be renewed. Understanding seedling emergence behavior is crucial ...
Seed-bank dynamics of the tropical weed Sida rhombifolia (Malvaceae): incidence of seedling emergence, predators and pathogens
(Cambridge Univ PressCambridgeInglaterra, 2009)
Determination of the critical period of weed control in corn using a thermal basis.
(Pesquisa Agropecuaria Brasileira, Brasilia, v.34, n.2, p.187-93, fev. 1999., 2011)
SOWING DEPTH IN EMERGENCE OF Senna occidentalis SEEDLING
(Centro Federal Educacao Tecnologica Rio Grande Norte, 2021-01-01)
Senna occidentalis, popularly known as coffee senna in Brazil and regions of South America, is a very problematic weed species both in pasture areas and in annual and perennial crops. Management strategies for this species ...
Direct seeding to restore tropical seasonal forests: effects of green manure and hydrogel amendment on tree species performances and weed infestation
(2021-01-01)
Although direct tree seeding may be a potentially useful restoration practice, many biotic and abiotic barriers prevent seedling emergence and early development, reducing its success and applicability. To overcome these ...
Predicting junglerice (Echinochloa colona L.) emergence as a function of thermal time in the humid pampas of Argentina
(Taylor & Francis, 2020-06)
Junglerice (Echinochloa colona) is one of the most important annual weeds affecting crops in Argentina. A predictive seedling emergence model based on thermal time was developed and validated. Monitoring of seedling emergence ...
Junglerice (Echinochloa colonaL.) seedling emergence model as a tool to optimize pre-emergent herbicide application
(Italian Society for Agronomy, 2021-07)
Junglerice (Echinochloa colona), one of the worst and most problematic weeds globally, causes significant economic losses due to yield loss and control cost increase. Taking into account that this weed emerges in approximately ...