Results 71 to 80 of about 3,981 (224)

Essential oils as bioherbicides: effects of orange and citronella oils on weed germination and early growth

Pest Management Science, EarlyView.
Essential oils from orange and citronella showed dose‐dependent inhibition of weed germination and early growth, highlighting their potential as bioherbicides and sustainable tools for integrated weed management. Abstract BACKGROUND Increasing selection of herbicide‐resistant weed biotypes has intensified the search for alternatives to the intensive ...
Geovana Rocha Marzochi, Leonardo de Oliveira Semensato, Francielli Santos de Oliveira, Virginia Claudia Paulino Silva, Eliane Gomes Fabri, Evandro Henrique Schinor, Andréia Cristina Silva Hirata, Moacir Rossi Forim, Angélica Correa Kauffmann, Patricia Andrea Monquero   +9 more
wiley   +1 more source

Caracterização da superfície foliar e das ceras epicuticulares em Commelina benghalensis, Ipomoea grandifolia e Amaranthus hybridus Leaf surface characterization and epicuticular wax composition in Commelina benghalensis, Ipomoea grandifolia and Amaranthus hybridus

Planta Daninha, 2004
Este estudo teve o objetivo de caracterizar a superfície foliar e a composição de ceras epicuticulares das plantas daninhas Commelina benghalensis, Ipomoea grandifolia e Amaranthus hybridus.
P.A. Monquero, P.J. Christoffoleti, J.A. Matas, A. Heredia   +3 more
doaj   +1 more source

Field performance of MON 94637 and laboratory evidence supporting a Bt pyramiding strategy against key lepidopteran pests in Brazil

Pest Management Science, EarlyView.
A genetically modified soybean expressing multiple Cry proteins protects against key lepidopteran pests, consistently reducing larval damage and offering an effective resistance management option for soybean production in Brazil. Abstract BACKGROUND Pyramided Bt genes in crops have been widely adopted to delay insect resistance evolution worldwide. The
Leonardo L Miraldo, Joacir do Nascimento, Thais LB dos Santos, Hallison V Vertuan, Luciana V Machado, Augusto C Crivellari, Márcia OMA José, Jessica Fernandez, Erick MG Cordeiro, Paula M Antunes, Samuel Martinelli, Graham P Head, Katherine Caldwell, Uma Kesanapalli, Ester Buiate, Patrick M Dourado, Ramiro FL Ovejero, Geraldo U Berger, Renato J Horikoshi   +18 more
wiley   +1 more source

Characterization of glyphosate-tolerant genetically modified eucalyptus

GM Crops & Food
Eucalyptus stands out as one of the most productive tree species for large-scale cultivation. However, like all cultivated crops, it requires specialized management practices, including the control of weeds, pathogens, and pests. Glyphosate is the most widely applied herbicide used in the essential weeding effort, and it ensures the sustainable ...
Antonio Carlos Mota Porto, José Mateus Wisniewski Gonsalves, Paula Aparecida Vieira, Matheus Perek, Diego da Costa Lima, Marcio Nagayschi, Thais Regina Drezza, Ana Cristina Pinheiro, Eduardo Jose de Mello, Dror Avisar, Rodrigo Neves Graca   +10 more
openaire   +3 more sources

The continuing significance of chiral agrochemicals

Pest Management Science, Volume 81, Issue 4, Page 1697-1716, April 2025.
In the time frame 2018–2023, around 43% of the 35 chiral agrochemicals introduced to the market (herbicides, fungicides, insecticides, acaricides, and nematicides) contain one or more stereogenic centers in the molecule, and almost 69% of them have been marketed as racemic mixtures of enantiomers or stereoisomers.
Peter Jeschke
wiley   +1 more source

Field and biochemical evaluation of glyphosate tolerant chickpea (Cicer arietinum L.) mutants developed through induced mutagenesis

BMC Plant Biology
Weed control in chickpea (Cicer arietinum L.) is challenging due to narrow genetic base of available germplasm and limited herbicide options. In this view, present research was focused on induced mutagenesis in chickpea for development of herbicide ...
Mariam Ilyas, Amjad Hameed, Tariq Mahmud Shah   +2 more
doaj   +1 more source

Development of glyphosate-tolerant transgenic cotton plants harboring the G2-aroA gene

Journal of Integrative Agriculture, 2017
Given that glyphosate weed control is an effective strategy to reduce costs and improve economic outcomes of agricultural production in China, the development of glyphosate-resistant cotton holds great promise.
Xiao-bing ZHANG, Qiao-ling TANG, Xu-jing WANG, Zhi-xing WANG   +3 more
doaj   +1 more source

Edaphic Entomofauna Variation Depending on Glyphosate Application in Roundup Ready Soybean Crops [PDF]

Planta Daninha, 2018
: Currently, biomonitoring is a methodology used to verify the environmental impact of new technologies in the agricultural environment, highlighting edaphic entomofauna that is traditionally used as a bioindicator in this sort of research.
J.L. PEREIRA, T.A. ARAÚJO, N. RODRIGUES-SILVA, A.A. SILVA, M.C. PICANÇO   +4 more
doaj   +1 more source

Effects of Glyphosate on the Planktonic Microbiota: An Experimental Approach

Environmental Toxicology, EarlyView.
ABSTRACT Glyphosate is one of the most widely used herbicides in the world, including in Brazil, and its dispersion through habitats and surface waters can impact entire aquatic ecosystems. However, experimental studies evaluating the effects of pesticides on whole planktonic communities, considering attributes such as richness, density and composition—
Melissa Progênio, Matheus Henrique Oliveira de Matos, Edilaine Corrêa Leite, Bianca Ramos de Meira, João Vitor Bredariol, José Eduardo Gonçalves, Pablo Augusto Poleto Antiqueira, Luiz Felipe Machado Velho   +7 more
wiley   +1 more source

Renovating Pastures with Glyphosate Tolerant Soybeans

Forage & Grazinglands, 2005
Pasture renovation is expensive because of lost production, costs for eliminating existing vegetation by tillage or herbicides, and direct replanting costs. Reducing costs, reducing risk of failure, and producing income from pasture land during renovation can significantly increase the profitability of improving pastures.
Rob Mitchell, Ken Vogel, Bruce Anderson, T. J. McAndrew   +3 more
openaire   +2 more sources