Results 81 to 90 of about 4,262 (271)

Tail Fan Necrosis syndrome in decapod crustaceans: A review

open access: yesJournal of Fish Diseases, Volume 47, Issue 5, May 2024.
Abstract Lobsters and crayfish in Australasia can develop a condition known as Tail Fan Necrosis (TFN syndrome). Many attempts have been made to find a primary pathogen or link the syndrome to commercial activities, but a solution remains elusive. TFN syndrome is a ‘wicked problem’, a problem difficult or impossible to solve because of incomplete and ...
John Brian Jones   +2 more
wiley   +1 more source

Pre-emergent application of herbicide on sugarcane straw in the control of species of the family Convolvulaceae = Aplicação de herbicidas em pré-emergência sobre palha de cana-de-açúcar para o controle de espécies da família Convolvulaceae

open access: yesAgro@mbiente On-line, 2015
The mechanised harvesting of sugarcane alters the composition of infesting flora, with the predominance of species of the family Convolvulaceae. The use of herbicide combinations can increase efficiency in controlling these weeds. The aim of this study
Manoel Vitor Pimentel Passos Silva   +4 more
doaj  

Herbicidas e Reguladores de Crescimento de Plantas Utilizados na Cana-de-Açúcar e sua Ação sobre Adultos de Trichogramma galloi Zucchi (Hymenoptera: Trichogrammatidae)

open access: yesEntomoBrasilis, 2016
Resumo. Durante o manejo da cultura da cana-de-açúcar são utilizados diversos produtos fitossanitários que podem afetar o desempenho de parasitoides, inimigos naturais da broca-da-cana, Diatraea saccharalis (Fabricius) e consequentemente, o controle ...
Marina de Rezende Antigo   +4 more
doaj   +1 more source

Sugarcane Seedlings Influenced by the Management with Herbicides [PDF]

open access: yesPlanta Daninha, 2018
: This research aimed at studying herbicides selectivity on individuals from three sugarcane families after different chemical managements in primary selection fields (F1).
T.P. SILVA   +4 more
doaj   +1 more source

Herbicide selectivity in alfalfa crops. [PDF]

open access: yes, 2014
201
GUSMAO, M. R.   +3 more
core  

Seed bank and control of Rottboellia exaltata using clomazone alone and in combination with other herbicides. [PDF]

open access: yes, 2015
Objetivou-se, com este trabalho, estudar o banco de sementes e o controle de Rottboellia exaltata L.f. com clomazone, isolado e em associação com outros herbicidas, em áreas de cana-soca com baixa e alta infestação.bitstream/item/131076/1/4466-18529-1-PB-
CORREIA, N. M., GOMES, L. J. P.
core   +1 more source

Simultaneous degradation of hexazinone and diuron using ZrO2-nanostructured gas diffusion electrode

open access: greenChemical Engineering Journal, 2018
Jussara F. Carneiro   +7 more
openalex   +3 more sources

Evaluation of dichlobenil for hair fescue (Festuca filiformis Pourr.) management in wild blueberry (Vaccinium angustifolium Ait.)

open access: yesAgronomy Journal, Volume 116, Issue 2, Page 590-597, March/April 2024.
Abstract Hair fescue is an economically destructive, tuft‐forming weed common in wild blueberry fields. The current management of hair fescue is almost completely reliant on pronamide (3,5‐dichloro‐N‐[2‐methylbut‐3‐yn‐2‐yl]benzamide) herbicide with few other products demonstrating effectiveness.
Craig B. MacEachern   +4 more
wiley   +1 more source

Programas de manejo químico de plantas daninhas em plantio de cana-de-açúcar fundamentados em duas aplicações de herbicidas

open access: yesRevista Agrogeoambiental, 2010
Este trabalho foi desenvolvido com o objetivo de avaliar programas de controle químico de plantas daninhas em plantios de cana-de-açúcar fundamentados em duas aplicações de herbicidas, uma em pré-emergência da cultura e outra complementar após operação ...
Marcelo Nicolai   +3 more
doaj   +1 more source

Hexazinone and its Metabolites in Boreal Forest Vegetation

open access: yesWeed Science, 1993
Concentrations of hexazinone and two metabolites in vegetation were determined for 2 yr after broadcast application of a 10% granular formulation of hexazinone at 2 and 4 kg ai ha−1rates in August 1986 in a boreal forest. Prewinter concentrations of hexazinone in stems of trembling aspen, Saskatoon berry, and willow ranged from 0.02 to 0.05 μg−1dry wt ...
Sidhu, Surindar S., Feng, Joseph C.
openaire   +2 more sources

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