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Effects of hand weeding strip and nitrogen fertilizer on corn plants
(2005-01-20)
The objective of the present research was to evaluate effects of different strip weed control associated with nitrogen fertilizer on corn applied after planting. The experiment was set and conducted in Botucatu, São Paulo ...
Risk prediction for weed infestation using classification rules
(2009-12-01)
This paper proposes a fuzzy classification system for the risk of infestation by weeds in agricultural zones considering the variability of weeds. The inputs of the system are features of the infestation extracted from ...
Real time weed detection using computer vision and deep learning
(2021-08-15)
Maintain a high crop yield and yet manage with efficiency and sustainability the resources use is one of the biggest challenges that the agroindustry sector faces. Among these challenges highlights the control of weeds and ...
Variable dose rate application of herbicides using optical sensors
(Wageningen Academic Publishers, 2005-01-01)
The aim of this study was to develop and evaluate a variable dose rate application of herbicides using an online electronic control based system with optical sensors for weed detection in forested areas. The proposed concept ...
Variable dose rate application of herbicides using optical sensors
(2005-12-01)
The aim of this study was to develop and evaluate a variable dose rate application of herbicides using an online electronic control based system with optical sensors for weed detection in forested areas. The proposed concept ...
Absorption and translocation of 2,4-D in plants of Memora peregrina
(2005-01-20)
The objective of this work was to evaluate absorption and translocation of the herbicide 2,4-D in plants of Memora peregrina. The herbicide 2,4-D was used alone with the formulation DMA 806 BR and associated with the ...
Herbicide selectivity in herbaceous ornamental gardens of tagetes erecta L.
(2013-07-15)
One of the major problems in landscaping in tropics is weed management. The herbaceous ornamental plant, Tagetes erecta L. (Asteraceae), is very popular for its beautiful flowers which can be used in landscape and also as ...
Chemical control of pilea microphylla in euterpe oleraceae nurseries with oxyfluorfen
(2013-07-15)
The açai palm is a Brazilian native species and economically important, grown for the hearts of palm and fruit extraction, as well as the seedling production for ornamental purposes. The weed control is one of the concerns ...