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Agricultural weed research: a critique and two proposals
(Weed Science Society Of America, 2014-10)
Two broad aims drive weed science research: improved management and improved understanding of weed biology and ecology. In recent years, agricultural weed research addressing these two aims has effectively split into ...
Simulation models on the ecology and management of arableweeds: Structure, quantitative insights, and applications
(MDPI AG, 2020-10)
In weed science and management, models are important and can be used to better understand what has occurred in management scenarios, to predict what will happen and to evaluate the outcomes of control methods. To-date, ...
Morfologia de plântulas e estádios juvenis de espécies invasoras
(2007-07-01)
The morphology of 20 species of weeds that occur in the most common crops in Maringá, Paraná State, Brazil and adjacent regions were described at early developmental stages, in order to identify the species in the field ...
Morfologia de plântulas e estádios juvenis de espécies invasoras
(2007-07-01)
The morphology of 20 species of weeds that occur in the most common crops in Maringá, Paraná State, Brazil and adjacent regions were described at early developmental stages, in order to identify the species in the field ...
Teores de macro e micronutrientes e a relação c/n de várias espécies de plantas daninhas
(Sociedade Brasileira da Ciência das Plantas Daninhas, 1999-04-01)
O objetivo do presente trabalho foi determinar os teores de nutrientes (N, P, K, Ca, Mg, S, Cu, Zn, Fe e Mn) e a relação C/N, presentes na matéria seca da parte aérea das seguintes espécies de plantas daninhas: Ageratum ...
Teores de macro e micronutrientes e a relação c/n de várias espécies de plantas daninhas
(Sociedade Brasileira da Ciência das Plantas Daninhas, 1999-04-01)
O objetivo do presente trabalho foi determinar os teores de nutrientes (N, P, K, Ca, Mg, S, Cu, Zn, Fe e Mn) e a relação C/N, presentes na matéria seca da parte aérea das seguintes espécies de plantas daninhas: Ageratum ...
Biology and host range of Tecmessa elegans (Lepidoptera: Notodontidae), a leaf-feeding moth evaluated as a potential biological control agent for Schinus terebinthifolius (Sapindales: Anacardiaceae) in the United States
(Oxford University Press, 2011-06)
During surveys for natural enemies that could be used as classical biological control agents of Schinus terebinthifolius Raddi (Brazilian pepper), the caterpillar, Tecmessa elegans Schaus (Lepidoptera: Notodontidae), was ...