Relevant bibliographies by topics / Herbicide rates

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Herbicide rates'

Author: Grafiati
Published: 2 June 2025
Last updated: 31 July 2025

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Journal articles on the topic "Herbicide rates"

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Redlick, Collen, Hema S. N. Duddu, Lena D. Syrovy, Christian J. Willenborg, Eric N. Johnson, and Steven J. Shirtliffe. "Effect of Seeding Rate on Dose Response of Wild Mustard (Sinapis arvensis) to Fluthiacet-Methyl." Weed Science 65, no. 4 (2017): 525–33. http://dx.doi.org/10.1017/wsc.2017.9.

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Concern over the development of herbicide-resistant weeds has led to interest in integrated weed management systems that reduce selection pressure by utilizing mechanical and cultural weed control practices in addition to herbicides. Increasing crop seeding rate increases crop competitive ability and thus can enhance herbicide efficacy. However, it is unknown how increasing the seeding rate affects an herbicide’s efficacy. The objective of this study was to examine the interaction between increasing seeding rate and herbicide dose to control weeds. To meet this objective, the herbicide fluthia
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Manalil, Sudheesh, Roberto Busi, Michael Renton, and Stephen B. Powles. "Rapid Evolution of Herbicide Resistance by Low Herbicide Dosages." Weed Science 59, no. 2 (2011): 210–17. http://dx.doi.org/10.1614/ws-d-10-00111.1.

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Herbicide rate cutting is an example of poor use of agrochemicals that can have potential adverse implications due to rapid herbicide resistance evolution. Recent laboratory-level studies have revealed that herbicides at lower-than-recommended rates can result in rapid herbicide resistance evolution in rigid ryegrass populations. However, crop-field-level studies have until now been lacking. In this study, we examined the impact of low rates of diclofop on the evolution of herbicide resistance in a herbicide-susceptible rigid ryegrass population grown either in a field wheat crop or in potted
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Matzrafi, Maor, Sarah Morran, and Marie Jasieniuk. "Recurrent Selection with Glufosinate at Low Rates Reduces the Susceptibility of a Lolium perenne ssp. multiflorum Population to Glufosinate." Agronomy 10, no. 9 (2020): 1288. http://dx.doi.org/10.3390/agronomy10091288.

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Repeated applications of herbicides at the labelled rates have often resulted in the selection and evolution of herbicide-resistant weeds capable of surviving the labelled and higher rates in subsequent generations. However, the evolutionary outcomes of recurrent herbicide selection at low rates are far less understood. In this study of a herbicide-susceptible population of Lolium perenne ssp. multiflorum, we assessed the potential for low glufosinate rates to select for reduced susceptibility to the herbicide, and cross-resistance to herbicides with other modes of action. Reduced susceptibili
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Redlick, Colleen, Lena D. Syrovy, Hema S. N. Duddu, et al. "Developing an Integrated Weed Management System for Herbicide-Resistant Weeds Using Lentil (Lens culinaris) as a Model Crop." Weed Science 65, no. 6 (2017): 778–86. http://dx.doi.org/10.1017/wsc.2017.47.

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The escalating evolution of weed species resistant to acetolactase synthase (ALS)-inhibitor herbicides makes alternative weed control strategies necessary for field crops that are dependent on this herbicide group. A fully integrated strategy that combined increased crop seeding rates (2X or 4X recommended), mechanical weed control with a minimum-tillage rotary hoe, and reduced-rate non–ALS inhibitor herbicides was compared with herbicides, rotary hoe, and seeding rates alone as a method of controlling ALS inhibitor–tolerant Indian mustard as a model weed. The full-rate herbicide treatment had
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Cutulle, Matthew A., Gregory R. Armel, James T. Brosnan, et al. "Evaluation of Container Ornamental Species Tolerance to Three p-hydroxyphenylpyruvate Dioxygenase-inhibiting Herbicides." HortTechnology 23, no. 3 (2013): 319–24. http://dx.doi.org/10.21273/horttech.23.3.319.

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Selective weed control in ornamental plant production can be difficult as many herbicides can cause unacceptable injury. Research was conducted to evaluate the tolerance of several ornamental species to applications of p-hydroxyphenylpyruvate dioxygenase (HPPD)-inhibiting herbicides for the control of problematic weeds in ornamental production. Mestotrione (0.09, 0.18, and 0.36 lb/acre), tembotrione (0.08, 0.16, and 0.32 lb/acre), and topramezone (0.016, 0.032, and 0.064 lb/acre) were applied alone postemergence (POST) in comparison with the photosystem II-inhibiting herbicide, bentazon (0.5 l
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Martin, M. Daniel, James P. Worthington, and Elmer Gray. "Soybean (Glycine max) Cultivar Response to Fluchloralin, Metribuzin, and Vernolate." Weed Technology 1, no. 4 (1987): 282–85. http://dx.doi.org/10.1017/s0890037x00029742.

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In 1983 and 1984, 20 commercial soybean [Glycine max(L.) Merr.] cultivars were field tested for their response to fluchloralin [N-(2-chloroethyl)-2,6-dinitro-N-propyl-4-(trifluoromethyl)benzenamine], metribuzin [4-amino-6-(1,1-dimethylethyl)-3-(methylthio)-l,2,4-triazin-5(4H)-one], and vernoiate [S-propyl dipropylcarbamothioate]. Recommended rates for the herbicides were 1.1, 0.4, and 2.8 kg ai/ha, respectively. Each herbicide was applied at recommended (lx), 2x, and 4x rates in both years with an 8x rate added in 1984. Plant height, vigor, and injury were used to determine herbicide effects.
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Stephenson, G. R., and G. Ezra. "Chemical Approaches for Improving Herbicide Selectivity and Crop Tolerance." Weed Science 35, S1 (1987): 24–27. http://dx.doi.org/10.1017/s0043174500061002.

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Combinations of antagonistic herbicides can be helpful in the search for seed-applied chemical safeners to protect crop plants from herbicide injury. If a particular herbicide combination is selectively antagonistic so that the crop is not injured but weed control efficacy is not reduced, it should be possible to develop a new, more selective formulation of the herbicide which includes the antagonist or antidote. A promising new approach involves the use of early pretreatments of crop plants with subtoxic levels of a particular herbicide to increase crop tolerance to later, higher rates of tha
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Hamill, Allan S., and Jianhua Zhang. "Herbicide reduction in metribuzin-based weed control programs in corn." Canadian Journal of Plant Science 75, no. 4 (1995): 927–33. http://dx.doi.org/10.4141/cjps95-156.

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The relative effectiveness of 13 metribuzin-based weed control programs in field corn was investigated in a 3-yr study. Reduction in herbicide rates was made by modifying some commonly used metribuzin-based herbicide programs for weed control in corn. Satisfactory weed control, corn yield and economic return were obtained under each herbicide treatment, suggesting that reduction in herbicide use to reduce environmental hazard and enhance the economical benefit is achievable. Among the various herbicide programs, banded herbicide application at reduced rates plus one cultivation was observed to
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Green, Jerry M. "Maximizing Herbicide Efficiency with Mixtures and Expert Systems." Weed Technology 5, no. 4 (1991): 894–97. http://dx.doi.org/10.1017/s0890037x00034059.

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A practical and objective system is needed to determine the lowest rates of the most efficacious herbicides to meet each producer's specific weed control problems. Determining which method of weed control to utilize is difficult today with increasing product choices, the growing use and complexity of herbicide mixtures, regulatory pressures to reduce rates, and the closer integration of weed control with other crop decisions. Expert computer systems could improve current practices and use herbicide mixtures as a tool to increase herbicide efficiency. Such systems would account for herbicide do
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Bhaskar, Vinay, Robin R. Bellinder, Stephen Reiners, and Antonio DiTommaso. "Reduced herbicide rates for control of living mulch and weeds in fresh market tomato." Weed Technology 34, no. 1 (2019): 55–63. http://dx.doi.org/10.1017/wet.2019.81.

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AbstractLiving mulches can provide many sustainability benefits. However, living mulch–cash crop competition and unreliable weed control are major challenges in living mulch systems. In this study, we evaluated the potential of herbicides used at reduced rates in combination with living mulch to suppress weeds, while simultaneously reducing living mulch vigor. Herbicide treatments were a combination of two POST applications, each consisting of a single, different herbicide. Field trials were conducted in Freeville, NY, USA, using: fresh market field tomato as cash crop; sesbania and sunn hemp
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Dissertations / Theses on the topic "Herbicide rates"

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Fernandes, Glaura Scantamburlo Alves. "Toxidade reprodutiva do diuron em ratos machos adultos." [s.n.], 2005. http://repositorio.unicamp.br/jspui/handle/REPOSIP/318044.

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Orientador: Wilma De Grava Kempinas<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Campinas<br>Made available in DSpace on 2018-08-31T09:26:34Z (GMT). No. of bitstreams: 1 Fernandes_GlauraScantamburloAlves_M.pdf: 2208578 bytes, checksum: d3b7d19f0c07858ed0bc399fa4af2b7d (MD5) Previous issue date: 2005<br>Resumo: O diuron (3-(3,4-diclorofenil)-1,1-dimetilurea) é um herbicida uréico cuja DL50 oral aguda em raios é igual a 3400 mg/Kg. É muito utilizado na agricultura e seus efeitos no organismo animal ainda são pouco conhecidos, principalmente no sistema reprodutor
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Umeda, Kai, and Gabriel Towers. "Evaluation of Rates of Herbicides for Nutsedge Control." College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ), 2006. http://hdl.handle.net/10150/216653.

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Sulfosulfuron showed the highest degree of nutsedge control after the first application among all of the treatments at 4 WAT. Nutsedge control began to decline at 6 WAT after a single application of sulfosulfuron. Halosulfuron, trifloxysulfuron, and penoxulam showed very good nutsedge control at 2 WAT after a second application was made. Trifloxysulfuron at 0.026 lb AI/A and penoxulam at 0.125 lb AI/A performed very similarly to halosulfuron at 0.047 and 0.062 lb AI/A. Halosulfuron and flazasulfuron were more effective at higher rates of application when a series of rates were compared. Halosu
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ALMEIDA, Lécio Leone de. "Avaliação do efeito da melatonina em ratas prenhes após exposição a doses subletais de herbicidas." Universidade Federal Rural de Pernambuco, 2015. http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/4437.

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Submitted by Mario BC (mario@bc.ufrpe.br) on 2016-05-17T12:51:55Z No. of bitstreams: 1 Lecio Leone de Almeida.pdf: 4818559 bytes, checksum: c904471979bd6f907fbbae1681e53e45 (MD5)<br>Made available in DSpace on 2016-05-17T12:51:55Z (GMT). No. of bitstreams: 1 Lecio Leone de Almeida.pdf: 4818559 bytes, checksum: c904471979bd6f907fbbae1681e53e45 (MD5) Previous issue date: 2015-10-01<br>The inadequate use of herbicides may cause serious and sometimes chronic poisoning due to long exposure to low levels. Herbicides may also be teratogenic, mutagenic, cancerigenous agents and endocrine disrupt
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Pereira, Ana Paula Castello. "Efeitos da ingestão do ácido 2,4-diclorofenoxiacético sobre neurônios mioentéricos do duodeno de ratos (Rattus norvegicus)." Universidade de São Paulo, 2006. http://www.teses.usp.br/teses/disponiveis/10/10132/tde-21122006-085140/.

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O ácido 2,4 diclorofenoxiacético (2,4-D) é um herbicida amplamente utilizado na agricultura sendo moderadamente tóxico para os seres humanos e demais animais. Apresenta neurotoxicidade, mas seu mecanismo de ação no sistema nervoso não está totalmente esclarecido. Há indícios de que este herbicida atue nos neurônios serotoninérgicos e dopaminérgicos de maneira seletiva, mas não há estudos suficientes para afirmarem sua exata ação sobre o sistema nervoso periférico. Entre os efeitos advindos da intoxicação com 2,4-D estão manifestações gastrointestinais. O presente trabalho teve como objetivo ve
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Umeda, Kai. "Comparison of Rates and Timing of Applications of Transition-aide Herbicides." College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ), 2009. http://hdl.handle.net/10150/216645.

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Application of Certainty*, Manor*, Monument*, Revolver*, TranXit, Kerb*, and flazasulfuron in early June eliminated most ryegrass in one month with the onset of high summer temperatures. Certainty at 0.06 lb a.i./A, Manor at 0.012 lb a.i./A, Monument at 0.0047 lb a.i./A, Revolver at 0.008 lb a.i./A, TranXit at 0.0078 lb a.i./A, and flazasulfuron at 0.0039 lb a.i./A performed equivalent to higher rates to effectively remove ryegrass when applied in June. The herbicides at the lower rate range were not as effective in early May when ryegrass tended to regrow in cooler temperatures. Spring transi
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Dallegrave, Eliane. "Toxicidade reprodutiva do herbicida glifosato-Roundup em ratos Wistar." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2003. http://hdl.handle.net/10183/2819.

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Nos últimos 50 anos houve uma redução significativa na fertilidade de animais selvagens. Estudos revelam que as alterações morfológicas e fisiológicas sobre os órgãos reprodutivos de animais e também de seres humanos podem ser conseqüência da exposição a contaminantes ambientais. Vários pesticidas presentes no ambiente têm sido apontados como substâncias capazes de afetar o sistema endócrino, incluindo efeitos sobre a reprodução (COLBORN et al., 1993). Inúmeros fatores contribuem para que o Brasil seja um dos maiores consumidores de pesticidas do mundo. E, neste país, os herbicidas são os pest
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Ndou, Aifheli Meshack. "Interaction of weed emergence, weed density, and herbicide rate in soybean." Diss., Manhattan, Kan. : Kansas State University, 2009. http://hdl.handle.net/2097/1668.

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Umeda, K., and C. Fredman. "Dacthal® Herbicide Rate Comparison for Preemergence Weed Control in Onions." College of Agriculture, University of Arizona (Tucson, AZ), 1995. http://hdl.handle.net/10150/221476.

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DCPA (Dacthal®) herbicide was applied preemergence (PE) to the soil surface after onion planting and no crop injury was observed for rates of 5.3, 7.5, and 10.5 lb. a.i. /A at one of two locations. Dacthal® gave good control of London rocket and cheeseweed (90 -94 %) at one location and marginal control at the second location (79 -85 %). Dacthal® did not exhibit a rate response to control the two weeds common to both locations. The lower rate of Dacthal® did not differ in efficacy compared to higher rates to completely control lambsquarters and nettleleaf goosefoot. All rates of Dacthal® margi
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Anderson, Robert David. "Effects of Nitrogen Fertilizer Rate, Timing, and Herbicide Use on Industrial Hemp (Cannabis Sativa)." TopSCHOLAR®, 2018. https://digitalcommons.wku.edu/theses/2100.

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Industrial hemp (Cannabis sativa) is an old crop being reintroduced into certain states; thus, very little information is known about growing the crop domestically. Two field experiments were established in Bowling Green, KY to evaluate various nitrogen fertilizer rates and timing applications to examine the effects on growth and yield of industrial hemp (Cannabis sativa). Each experiment was sprayed with 1.12 a.i. ha-1 pendimethalin on half of each plot as a pre – emergent herbicide. Hemp was planted at a rate of 43 kg/ ha into a conventionally tilled silt loam soil. Nitrogen rates studied we
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Kopec, D. M., E. S. Heathman, C. F. Mancino, and H. N. Moharram. "Assessment of Application Rate and Formulation of Imazaquin Herbicide on Purple Nutsedge Suppression." College of Agriculture, University of Arizona (Tucson, AZ), 1989. http://hdl.handle.net/10150/216055.

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A field test was implemented at Paradise Valley Country Club to investigate the effect of two rates of imazaquin (Image) herbicide (0.38 and 0.50 lbs ai /a) in both the granular (G) and emulsifiable concentrate formulation on purple nutsedge and common bermudagrass in a mixed stand (85 ± 20% nutsedge).
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Books on the topic "Herbicide rates"

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Alberta. Alberta Agriculture. Statistics Branch. and Alberta. Farm Business Business Management Branch., eds. Custom rates survey: Fertilizer and herbicide applications and grain seeding, 1985. Alberta Agriculture, Statistics Branch, 1985.

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Book chapters on the topic "Herbicide rates"

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Singh, Sarvjeet, S. R. Sharma, R. K. Gill, and Shiv Kumar. "Induced variation for post-emergence herbicide tolerance in lentil." In Mutation breeding, genetic diversity and crop adaptation to climate change. CABI, 2021. http://dx.doi.org/10.1079/9781789249095.0022.

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Abstract Lentil (Lens culinaris L. Medik.) is an important cool-season food legume but is a poor competitor to weeds because of a slow early growth rate. If weeds are left uncontrolled, they can reduce yield by up to 50%. Sensitivity of lentil to post-emergence herbicides warrants development of herbicide-tolerant cultivars. In the absence of natural variability, mutation breeding is a powerful tool to create variability for desired traits. Thus, 1000 seeds of a lentil genotype, LL1203, were exposed to gamma radiation (300 Gy, <sup>60</sup>Co) with the objective to induce herbicide tolerance.
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Sökefeld, Markus. "Variable Rate Technology for Herbicide Applicationherbicide application." In Precision Crop Protection - the Challenge and Use of Heterogeneity. Springer Netherlands, 2010. http://dx.doi.org/10.1007/978-90-481-9277-9_21.

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Johnson, B. J. "Herbicide influence on rate of establishment of warm-season turfgrasses." In Proceedings of the Second International Turfgrass Research Conference. American Society of Agronomy, Crop Science Society of America, 2015. http://dx.doi.org/10.2135/1974.proc2ndintlturfgrass.c54.

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Mahna, Nasser, and Shahnoush Nayeri. "Genome Editing in Horticultural Plants: Present Applications and Future Perspective." In A Roadmap for Plant Genome Editing. Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-46150-7_14.

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AbstractThis chapter considers the genome editing technologies that have been utilized for breeding horticultural plants. Many examples of the successful application of genome editing technologies including ZFN, TALEN, and especially CRISPR/Cas systems in improving diverse characteristics of horticultural plants are mentioned and discussed. Based on the literature review, CRISPR/Cas technology has proved its potential in altering many genes of interest in horticultural plants including fruits, vegetables, and ornamental plants for improving agronomically important traits and attributes such as
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Smith, Allan E., and Guy P. Lafond. "Effects of Long-Term Phenoxyalkanoic Acid Herbicide Field Applications on the Rate of Microbial Degradation." In ACS Symposium Series. American Chemical Society, 1990. http://dx.doi.org/10.1021/bk-1990-0426.ch002.

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Beitz, H., U. Banasiak, S. Gericke, and P. Clausing. "Toxicokinetics of the Herbicide Dichlorprop and its Leucinate and Their Action on Liver Mixed Function Oxidase in Rats." In Archives of Toxicology. Springer Berlin Heidelberg, 1985. http://dx.doi.org/10.1007/978-3-642-69928-3_38.

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Landau, Alejandra, Franco Lencina, María Elizabeth Petterson, et al. "The barley chloroplast mutator (cpm) mutant, an extraordinary source of plastome variability." In Mutation breeding, genetic diversity and crop adaptation to climate change. CABI, 2021. http://dx.doi.org/10.1079/9781789249095.0027.

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Abstract The plastome is usually considered a highly conserved genome. Compared with the nuclear genome, it is small and has different genetic rules. Through different molecular methods (TILLING, candidate gene sequencing, amplicon massive sequencing and plastome re-sequencing) applied to barley chloroplast mutator (cpm) seedlings, we detected more than 60 polymorphisms affecting a wide variety of plastid genes and several intergenic regions. The genes affected belonged mostly to the plastid genetic machinery and the photosynthetic apparatus, but there were also genes like matK, whose function
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Ferreira Mendes, Kassio, Rodrigo Nogueira de Sousa, Alessandro da Costa Lima, and Márcio Antônio Godoi Junior. "Understanding the Environmental Behavior of Herbicides: A Systematic Review of Practical Insights." In Pesticides - Agronomic Application and Environmental Impact [Working Title]. IntechOpen, 2023. http://dx.doi.org/10.5772/intechopen.1002280.

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Herbicides play a crucial role in weed control in various agricultural and non-agricultural settings. However, their behavior in the environment is complex and influenced by multiple factors. Understanding their fate and retention, transport, and transformation is essential for effective herbicide management and minimizing their impact on ecosystems. This chapter begins by emphasizing the importance of studying herbicide behavior in real-world conditions, considering physical, chemical, and biological amendments in soil. It highlights how these amendments can directly affect weed control effic
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Kumar, Rakesh, Pardeep Kaur, and Robin. "Herbicides." In Handbook of Integrated Weed Management for Major Field Crops. BENTHAM SCIENCE PUBLISHERS, 2024. http://dx.doi.org/10.2174/9789815305098124010015.

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Herbicides are chemicals used to kill weeds or inhibit their growth. According to the latest compilation of registered pesticides under the Insecticide Act of 1968, a total of 33 herbicides have been officially registered in India. Herbicides are classified on the basis of their chemical composition, selectivity, mode of action, site, and time of application. The chapter provides a comprehensive overview of diverse instances of herbicides categorized accordingly. The typical herbicide formulations commonly found in the market include water-soluble powders, hydrophilic powder, water-soluble con
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"Balancing Fisheries Management and Water Uses for Impounded River Systems." In Balancing Fisheries Management and Water Uses for Impounded River Systems, edited by Michael D. Netherland. American Fisheries Society, 2008. http://dx.doi.org/10.47886/9781934874066.ch32.

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&lt;em&gt;Abstract&lt;/em&gt;.—Herbicide use to control aquatic vegetation in southern reservoirs can elicit a wide range of responses and concerns from the fishing community, lake property owners, and the general public. Debates regarding the need to control aquatic plants, how much vegetation to control and where, and the herbicides chosen can be divisive. This paper will focus on the use patterns and technical features of aquatic herbicides and factors that should be considered when implementing a herbicide program for aquatic plant management in reservoirs. Both the angling community and g
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Conference papers on the topic "Herbicide rates"

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Doll, Jerry, and Thomas Mulder. "Reduced Herbicide Rates- The Wisconsin Experience." In Proceedings of the First Annual Crop Production and Protection Conference. Iowa State University, Digital Press, 1991. http://dx.doi.org/10.31274/icm-180809-356.

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Egorov, A., A. Bubnov, L. Pavlyuchenkova, and A. Postnikov. "BIRCH CARE IN CUTTINGS USING SELECTIVE HERBICIDES." In FORESTRY, FOREST MANAGEMENT, STATE FOREST MANAGEMENT IN THE 21ST CENTURY: CHALLENGES AND SOLUTIONS. FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov, 2024. https://doi.org/10.58168/bugaevva2024_120-125.

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The relevance of the research is due to the demand for birch wood on the market and the lack of recommendations on the use of modern herbicides for its care. The purpose of the research was the selection of selective herbicides and the development of regulations for their use in lightening and agrotechnical care of birch. The effect of the herbicides magnum, magnum super, mortar and anchor-85 on birch, as well as on weedy (undesirable) vegetation, was studied in the field. Magnum preparations at the rates of 100, 200 and 300 g/ha and magnum super at the rates of 100 and 200 g/ha provided effec
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Simić, Milena, Vesna Dragičević, Milan Brankov, Miodrag Tolimir, and Života Jovanović. "KOMBINOVANA PRIMENA PLODOREDA I HERBICIDA ZA UNAPREĐENJE SUZBIJANJA KOROVA U KUKURUZU." In XXVII savetovanje o biotehnologiji. University of Kragujevac, Faculty of Agronomy, 2022. http://dx.doi.org/10.46793/sbt27.059s.

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Maize cultivation in a crop rotation, especcially when legumes are incorporated, contribute to the high yield achievement and a reduction of weed infestation. In such a crop rotation system, the lower rates of herbicides could be applied in order to achive reduction of weed species distribution. The investigations were aimed to underline the importance of crop rotation in comparision to maize continuous cropping for weed distribution reduction and increase of maize leaf area and grain yield. The results of long-term investigation showed that crop rotation contibuted to the significant decrease
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Kozar, Elena V., and Elena A. Domblides. "EARLY SORTING FOR HERBICIDE RESISTANCE IN DOUBLED HAPLOIDS OF RAPESEED." In 12. JEEP INTERNATIONAL SCIENTIFIC AGRIBUSINESS CONFERENCE, MAK 2025 – KOPAONIK. Association science and business center WORLD; Institute for plant protection and environmen, 2025. https://doi.org/10.46793/mak2025.001k.

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Rapeseed is an herbaceous plant of the cabbage family (Brassicaceae), it is an allotetraploid (2n=38) with two genomes A and C, and it originated from an interspecific cross between Brassica campestris L., the donor of genome A, and Brassica oleracea L., the donor of genome C. Genome A has ten chromosomes and genome C has nine chromosomes (Tan et al., 2005). Rapeseed is an important oilseed crop worldwide and its production is increasing year by year. One of the most important parameters determining the profitability of rapeseed cultivation is its yield. The yield of this crop is affected by m
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Pacanoski, Zvonko. "CHEMICAL WEED CONTROL IN CONDITIONS OF CLIMATE CHANGE." In 12. JEEP INTERNATIONAL SCIENTIFIC AGRIBUSINESS CONFERENCE, MAK 2025 – KOPAONIK. Association science and business center WORLD; Institute for plant protection and environmen, 2025. https://doi.org/10.46793/mak2025.035p.

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Elevate CO2 levels in the atmosphere might have prominent consequences on weed phenology, subsequently changing herbicide behavior on weeds. Increased atmospheric CO2 concentration strengthens leaf consistency and minimizes number of stomata and their conductivity potentially reducing the absorption of POST-em applied herbicides. On the other side, higher temperature stimulates stomata conductance, reduce the viscosity of epicuticle waxes, thus increasing the penetration and diffusion of herbicides because of modifications in the structure and the penetrability of the cuticle. However, in some
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Cerdà, Artemi, and Enric Terol. "SUSTAINABLE AGRICULTURE MANAGEMENTS TO CONTROL SOIL EROSION." In 3rd Congress in Geomatics Engineering. Universitat Politècnica de València, 2021. http://dx.doi.org/10.4995/cigeo2021.2021.13258.

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High rates of soil erosion compromise sustainable agriculture. In rainfed agricultural fields, erosion rates several orders ofmagnitude higher than the erosion rates considered tolerable have been quantified. In Mediterranean rainfed crops suchas vineyards, almonds and olive groves, and in the new sloping citrus and persimmon plantations, the rates of soil lossmake it necessary to apply measures to reduce them to avoid collapse in agricultural production. Managements such asweeds, catch crops and mulches (straw and pruning remains) are viable options to achieve sustainability. This work applie
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Krylova T.S., T. S., L. A. Dorozhkina L.A., and A. N. Dubrovin A.N. "Kamelot in soybean crops of the Amur Region." In Растениеводство и луговодство. Тимирязевская сельскохозяйственная академия, 2020. http://dx.doi.org/10.26897/978-5-9675-1762-4-2020-31.

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The data for 2018-2019 on tests of the Kamelot herbicide for the protection of soybeans in the Amur Region are presented. The herbicide was applied before soybean germination at a rate of 4 l / ha. The biological efficiency of Camelot was 87-93%, which corresponded to the value of the standard (Frontier Optima). High efficiency of the herbicide was found out against common commeline, white mari, backyard buckwheat and chicken millet. The yield increase was equal to 6.1 c/ha.
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Kintl, Antonin, Igor Hunady, Julie Sobotkova, Zuzana Kubikova, and Jakub Elbl. "EFFECT OF HERBICIDE APPLICATION ON THE PRODUCTION OF SHOOT AND ROOT BIOMASS AND ON THE EFFECTIVENESS OF BIOLOGICAL NITROGEN FIXATION IN WHITE SWEET CLOVER (MELILOTUS ALBUS MEDIK.)." In 23rd SGEM International Multidisciplinary Scientific GeoConference 2023. STEF92 Technology, 2023. http://dx.doi.org/10.5593/sgem2023/3.1/s13.25.

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White sweet clover (Melilotus albus Medik.) is a plant species from the group of legumes, and this is why it has a capacity to fix atmospheric nitrogen on the basis of symbiosis with bacteria of the genus Rhizobium that is not available for most plants.The species is used primarily for the production of biomass and for soil remediation. Biomass of white sweet clover can be used in biogas plants. It is also one of important producers of nectar for pollinators. The aim of the experiment was to find out whether the application of herbicide can influence the effectiveness of biological nitrogen fi
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Sprague, Christy L., Karen A. Renner, and Gary E. Powell. "Overcoming azoxystrobin interactions with micro-rate herbicide applications in Michigan sugarbeet production." In 33rd Biennial Meeting of American Society of Sugarbeet Technologist. ASSBT, 2005. http://dx.doi.org/10.5274/assbt.2005.18.

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Lu, C., and R. Fenske. "274. Salivary Excretion of the Herbicide, Atrazine, After Oral Administration in Rats." In AIHce 1996 - Health Care Industries Papers. AIHA, 1999. http://dx.doi.org/10.3320/1.2764944.

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Reports on the topic "Herbicide rates"

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Fajic, Dino. Imidazolinone Tolerant Canola: An assessment of herbicide rates to detect out-crossing events. Iowa State University, 2022. http://dx.doi.org/10.31274/cc-20240624-865.

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Getsinger, Kurt, Christopher Mudge, Bradley Sartain, Benjamin Sperry, Damian Walter, and Michael Durham. The use of rhodamine water tracer (RWT) dye to improve submersed herbicide applications. Engineer Research and Development Center (U.S.), 2024. http://dx.doi.org/10.21079/11681/48412.

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The inert fluorescent dye rhodamine water tracer (RWT) has been widely used in freshwater aquatic systems for many years to quantify bulk water exchange patterns and as a tracer for submersed herbicide movement. The dye is well-suited for tracer work due to its high solubility and detectability in water (&lt;0.01 μg/L). Federal guidelines limit the aqueous concentration 0f RWT to &lt;10 μg/L at drinking water intakes. The dye has proven to be harmless to aquatic organisms and humans in low concentrations and is relatively inexpensive. Since 1991, RWT has been used by Engineer Re-search and Dev
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Gerstl, Zev, Thomas L. Potter, David Bosch, et al. Novel Herbicide Formulations for Conservation-Tillage. United States Department of Agriculture, 2009. http://dx.doi.org/10.32747/2009.7591736.bard.

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The overall objective of this study was to develop, optimize and evaluate novel formulations, which reduce herbicide leaching and enhance agronomic efficacy. Numerous studies have demonstrated that CsT promotes environmental quality and enhances sustainable crop production, yet continued use of CsT-practices appears threatened unless cost effective alternative weed control practices can be found. The problem is pressing in the southern portion of the Atlantic Coastal Plain region of the eastern USA where cotton and peanut are produced extensively. This research addressed needs of the region’s
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Parcher, Paul. Evaluation of soybean grain yield as influenced by soybean seeding rate and fomesafen herbicide. Iowa State University, 2018. http://dx.doi.org/10.31274/cc-20240624-670.

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Mudge, Christopher R., and Kurt D. Getsinger. Comparison of Generic and Proprietary Aquatic Herbicides for Control of Invasive Vegetation : Part 2. Emergent Plants. Engineer Research and Development Center (U.S.), 2021. http://dx.doi.org/10.21079/11681/39679.

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Aquatic herbicides are one of the most effective and widespread ways to manage nuisance vegetation in the US After the active ingredient is selected, often there are numerous proprietary and generic branded products to select from. To date, limited efforts have been made to compare the efficacy of brand name and generic herbicides head to head; therefore, at tot al of 20 mesocosm trials were conducted to evaluate various 2,4 -D, glyphosate, imazapyr, and triclopyr products against alligatorweed (Alternanthera philoxeroides (Mart.) Griseb.), southern cattail (hereafter referred to as cattail, T
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Urdu, Daoud, Daan Goense, Derek Scuffell, et al. Semantic modelling of plant protection products data : Proof of concept: variable rate application of soil herbicide. Wageningen Economic Research, 2022. http://dx.doi.org/10.18174/572900.

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Getsinger, Kurt, John Madsen, John Skogerboe, and Steve Hoyle. Field evaluations of diquat for controlling submersed flowering rush in Lake Pend Oreille, Idaho. Engineer Research and Development Center (U.S.), 2025. https://doi.org/10.21079/11681/49677.

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The invasive plant flowering rush (Butomus umbellatus L.) was first observed in Lake Pend Oreille, Idaho, within the Columbia River basin in 2008, and it covered several hundred hectares by 2016. Dense infestations of this perennial weed destroy native plant communities and seriously degrade fish and wildlife habitat. Sometimes growing as an emergent on saturated soils or in shallow water, the plant also forms persistent submersed stands in deeper water, which is the typical growth form in Lake Pend Oreille. In 2016, field trials evaluated the herbicide diquat dibromide, formulated as the prod
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Wackett, Lawrence, Raphi Mandelbaum, and Michael Sadowsky. Bacterial Mineralization of Atrazine as a Model for Herbicide Biodegradation: Molecular and Applied Aspects. United States Department of Agriculture, 1999. http://dx.doi.org/10.32747/1999.7695835.bard.

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Atrazine is a broadly used herbicide in agriculture and it was used here as a model to study the biodegradation of herbicides. The bacterium Pseudomonas sp. ADP metabolizes atrazine to carbon dioxide and ammonia and chloride. The genes encoding atrazine catabolism to cyanuric acid were cloned and expressed in Escherichia coli. The genes were designated atzA, atzB and atzC. Each gene was sequenced. The enzyme activities were characterized. AtzA is atrazine chlorohydrolase which takes atrazine to hydroxyatrizine. AtzB is hydroxyatrazine N-ethylaminohydrolase which produces N-isopropylammelide an
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