Results 111 to 120 of about 2,312 (220)

Fases fenológicas do feijão-caupi e tolerância ao fomesafen. [PDF]

open access: yes, 2019
O objetivo deste trabalho foi o de avaliar a tolerância do feijão-caupi, variedade BRS Guariba, ao herbicida fomesafen, conduzido em casa de vegetação na Embrapa Amazônia ...
FONTES, J. R. A.   +2 more
core  

Water stress on the performace of herbicides and biochemical characteristics of Euphorbia heterophylla
Déficit hídrico na eficiência de herbicidas e nas características bioquímicas de Euphorbia heterophylla

open access: yesSemina: Ciências Agrárias, 2013
The objective of this work was to evaluate conditions the effectiveness of acetolactate synthase (ALS) and protoporphyrinogen oxidase (PROTOX) inhibitors in the Bidens pilosa control under two water deficit conditions, as well as to determine the action ...
Caio Ferraz Campos   +4 more
doaj  

UNITED STATES AND CANADIAN AGRICULTURAL HERBICIDE COSTS: IMPACTS ON NORTH DAKOTA FARMERS [PDF]

open access: yes
Pesticides have become a major farm production cost over the past 25 years. There are price and label differences for agricultural herbicides between the United States and Canada.
Koo, Won W., Taylor, Richard D.
core   +1 more source

Recomendação e nível de adoção de tecnologias agrícolas em Mato Grosso do Sul. [PDF]

open access: yes, 2012
Tecnologias recomendadas pela assistência técnica; Aspectos da Assistência técnica aos produtores; Nível de adoção das tecnologias; Sugestões de temas para pesquisa e difusão (demandas), por ordem de citação.bitstream/item/65721/1/DOC35.pdfDocumento ...
MELO FILHO, G. A. de   +3 more
core  

RIMPhil: a bioeconomic model for integrated weed management of annual barnyardgrass (Echinochloa crus-galli) in Philippine rice farming systems [PDF]

open access: yes
This paper describes a complex, dynamic simulation model that has been developed for the analysis of integrated weed management programmes for the control of annual barnyardgrass (Echinochloa crus-galli) in rice farming systems in the Philippines.
Beltran, Jesusa C.   +3 more
core   +1 more source

A Target-Site Mutation Confers Cross-Resistance to ALS-Inhibiting Herbicides in Erigeron sumatrensis from Brazil. [PDF]

open access: yesPlants (Basel), 2022
Vital Silva V   +5 more
europepmc   +1 more source

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