Results 51 to 60 of about 143 (129)

Response Surface-Based Predictive Modeling of Cavitation Damage in Morning-Glory Spillways Under Uncertainty

Modelling
Cavitation damage poses a serious threat to the reliability of morning-glory spillways. This study aims to develop a reliability framework for predicting cavitation damage probability under uncertain operational conditions for the Haraz Dam spillway ...
Masoud Ghaffari, Mehdi Azhdary Moghaddam, Gholamreza Aziziyan, Mohsen Rashki   +3 more
doaj   +1 more source

Controle de plantas daninhas em cultivos orgânicos de soja por meio de descarga elétrica Weed control in organic soybean using electrical discharge

Ciência Rural, 2009
Dois experimentos foram instalados em semeadura direta, em área de cultivo orgânico de soja, no município de São Miguel do Iguaçu, Paraná (PR), com o objetivo de avaliar o controle de plantas daninhas na cultura da soja (BRS 232) por meio de descarga ...
Alexandre Magno Brighenti, Deodoro Magno Brighenti   +1 more
doaj   +1 more source

Biology, Germination Ecology, and Shade Tolerance of Alkaliweed (Cressa truxillensis) and Its Response to Common Postemergence Herbicides. [PDF]

Plants (Basel), 2023
Schaeffer J, Hembree KJ, Shrestha A.
europepmc   +1 more source

Eficiência e qualidade da aplicação de misturas em tanque com adjuvantes na dessecação de corda-de-viola Efficiency and quality of tank mixtures application with adjuvants in morningglory dessecation

Engenharia Agrícola, 2011
O objetivo do trabalho foi avaliar se a utilização de adjuvantes nas misturas em tanque de glyphosate + chlorimuron-ethyl e glyphosate + carfentrazone-ethyl influenciam na qualidade da aplicação e eficiência de controle de Ipomoea grandifolia.
Cleber D. de G. Maciel, Antonio M. de Oliveira Neto, Naiara Guerra, Wagner Justiniano   +3 more
doaj   +1 more source

Relationship of contact angle of spray solution on leaf surfaces with weed control. [PDF]

Sci Rep, 2021
da Silva Santos RT, Vechia JFD, Dos Santos CAM, Almeida DP, da Costa Ferreira M.   +4 more
europepmc   +1 more source

Evaluation of the Inhibitory Effects of Different Salts on 2,4-D Efficacy in Control of Kochia (Kochiascoparia L.) and Redroot pigweed (Amaranthusretroflexus L.)

Majallah-i ḥifāẓat-i giyāhān, 2017
Introduction: Quality of water used in spray tanks can affect herbicide efficacy, especially acidic herbicides such as 2,4-D. Water is the primary carrier for herbicide applications and it usually makes up over 99% of the spray solution. Considering that,
M. Mirzaei, M. Rastgoo, K. Haj Mohammadnia Ghalibaf, E. Zand   +3 more
doaj   +1 more source

Spray temperature and spray volume influence on the efficacy of carfentrazone-ethyl and saflufenacil to control morning-glory [PDF]

Communications in Plant Sciences, 2015
The objective of this research was to relate the response of Ipomoea hederifolia and Ipomoea quamoclit with the variation of spray temperature and spray volume of carfentrazone-ethyl and saflufenacil.
Mauricio Crestani Agostineto, Humberto Henrique Ansolin, Leonardo Bianco de Carvalho   +2 more
doaj  

The Molecular, Morphological and Genetic Characterization of Glyphosate Resistance in Conyza bonariensis from South Africa. [PDF]

Plants (Basel), 2022
Okumu MN, Robbertse PJ, Vorster BJ, Reinhardt CF.   +3 more
europepmc   +1 more source

Use of synthetic images for training a deep learning model for weed detection and biomass estimation in cotton. [PDF]

Sci Rep, 2022
Sapkota BB, Popescu S, Rajan N, Leon RG, Reberg-Horton C, Mirsky S, Bagavathiannan MV.   +6 more
europepmc   +1 more source

Satisfactory control of wild morning-glory by use of 2,4-D requires proper application

California Agriculture, 1947
An extract from the College of Agriculture Extension Service Circular 133, “ 2,4-D As A Weed Killer.” Revised June ...
W Harvey, W Robbins
doaj