Photosynthetic Performance of the Imidazolinone Resistant Sunflower Exposed to Single and Combined Treatment by the Herbicide Imazamox and an Amino Acid Extract

Balabanova, Dobrinka; Paunov, Momchil; Goltsev, V.; Cuypers, Ann; Vangronsveld, Jaco; Vassilev, Andon

doi:10.3389/fpls.2016.01559

Cited by 38 publications

(35 citation statements)

References 39 publications

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“…There has been a number of publications describing the positive impact of biostimulants on the growth and development of crop plants (KHAN et al, 2011a;KHAN et al, 2011b;MATYSIAK et al, 2012;JANNIN et al, 2013;LASKOWSKA et al, 2013;GUGAŁA et al, 2017). According to some of the authors, these substances not only increase the yielding but also neutralize the adverse impact of weather conditions and plant protection chemicals and reduce the occurrence of diseases in crop plants (MACIEJEWSKI et al, 2007;-SAWICKA & KROCHMAL-MARCZAK, 2009BALABANOVA et al, 2016CONSTANTIN et al, 2016). Depending on the composition of the mixture and the year of the field experiments, the tested substances and their mixtures had varied effects on the yield of spring wheat.…”

Section: Discussionmentioning

confidence: 99%

Herbicides with natural and synthetic biostimulants in spring wheat

Matysiak¹,

Miziniak²,

Kaczmarek³

et al. 2018

Cienc. Rural

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Although the knowledge on agricultural using of biostimulants increases, there is still little information on their interactions with other chemicals i.e. herbicides. The aim of the study was to assess the influence of popular herbicides (MCPA + dicamba, dicamba + triasulfuron, florasulam+2,4-D) used with and without biostimulants based on seaweed extract (Kelpak) and nitrophenols (Asahi) on weed control efficiency, yield and quality of the crop. Field trial was carried out in the years 2014 and 2015 in the Institute of Plant Protection - National Research Institute in Poznan (Poland). The experiment was established on spring wheat cv.‘Torridon’, in 4 replications, using randomized block design. In the experiment two variants of application were tested. In the first variant preparations (herbicide and biostimulant) were applied as tank mixtures at the crop growth stage BBCH 30 and in the second variant in some combinations herbicide application was followed by biostimulant used alone. Weather conditions had a profound impact on tested preparations activity. Addition of biostimulants to herbicide had not affected weed control efficacy but application of herbicide and biostimulant mixture revealed its influence on yield parameters of wheat. Biostimulants influenced yield quality parameters e.g. by enhancing gluten amount in grains.

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Section: Discussionmentioning

confidence: 99%

Herbicides with natural and synthetic biostimulants in spring wheat

Matysiak¹,

Miziniak²,

Kaczmarek³

et al. 2018

Cienc. Rural

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“…Chlorophyll a fluorescence kinetics studies using portable devices known as fluorometers or Plant Stress Meters (PSM) is one of the finest methods to investigate the function of PSII and its reactions to changes in the environment and plant growth conditions (Kalaji et al 2011). In recent years, changes in ChlF patterns in response to several stress factors has been reported, such as, drought (Berger et al 2010;Živčák et al 2014;de Sousa et al 2017), low or high light (Bartak et al 2004;Kalaji et al 2012;Hazrati et al 2016), salinity (Zhang et al 2010;Kalaji et al 2011), temperature (Kalaji et al 2011;Brestič et al 2012;Botta 2013;Huang et al 2017) and herbicides (Balabanova et al 2016). Nevertheless, photosynthetic performances of different maize lines by exploiting multi-parametric fluorescence devices under inoculation with F. verticillioides have not yet been explored at all.…”

Section: Introductionmentioning

confidence: 99%

Impact of Fusarium verticillioides on chlorophyll fluorescence parameters of two maize lines

et al. 2019

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Fusarium verticillioides is one of the most common phytopathogenic fungi affecting maize production, worldwide. The early identification of F. verticillioides infection in maize could be helpful to prevent the spreading of the fungus. Therefore, this study represents the use of chlorophyll fluorescence parameters to identify F. verticillioides infection in maize. Chlorophyll a fluorescence of control and F. verticillioides infected plants showed a typical polyphasic OJIP transient curve in both MO17 and B73 lines. Infected plants from both maize lines showed a different pattern of OJIP transient curve when compared to the control plants, respectively. This indicated that F. verticillioides had an effect on the photosynthesis of infected maize plants. This study demonstrated the importance of parameters such as: the activity of the watersplitting complex on the donor side of PSII (F v /F 0), minimum fluorescence (F 0), maximum fluorescence (F m), and absorption flux per one active reaction center (ABS/RC) to identify F. verticillioides infection in maize.

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“…H2O2 generated by hydroxyl radicals resulted in lipid peroxidation and oxidative damage (Dat et al, 2000). Subsequently, thylakoid membrane electron leakage and oxidative damage of thylakoid phospholipid membrane of the chloroplasts interrupt the electron transport side chain from PSII to PSI and this interruption of the Z scheme will change the shape of the Kautsky curves (Dayan and Zaccaro, 2012;Balabanova et al, 2016).…”

Section: Discussionmentioning

confidence: 99%

“…The polyphasic Kautsky transient curve was measured to evaluate the effects of herbicides on the photochemical efficiency of PSII (Juneau et al, 2007;Balabanova et al, 2016). Desmedipham, phenmedipham and chloridazon as photosystem II (PSII) inhibitors cause the blocking of electron transfer between the primary and secondary quinones (QA and QB) of PSII by binding to the QB-binding site and accepting electrons from QA in the chloroplasts (Strasser and Govindjee, 1992;Hess, 2000;Zhang et al, 2014).…”

Section: Treatments and Chemicalmentioning

confidence: 99%

The Effect of Sugar Beet Broadleaf Herbicides on Fluorescence Induction Curves in Amaranthus retroflexus L. and Portulaca oleracea L.

et al. 2017

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Chlorophyll fluorescence analysis is a simple and rapid method for detecting herbicide effects after a short time following their application in photosynthetic apparatus in plants. Chlorophyll fluorescence measurements were carried out against two broad of weeds to describe how the Kautsky curve and its parameters were affected by herbicides. Desmedipham + phenmedipham + ethofumesate changed the chlorophyll fluorescence induction curve at all time intervals except four hours after spring (HAS) in Amaranthus retroflexus L. and at all doses of Portulaca oleracea L. 4 HAS. In contrast, chlorophyll fluorescence inhibition was evident by chloridazon at doses of 650 and 325 g a.i. ha -1 in P. oleracea and A. retroflexus respectively, for all time intervals. Furthermore, chlorophyll fluorescence decays only occurred by clopyralid in A. retroflexus at the highest dose. A biomass effective dose (ED 50 and/or ED 90 ) based on log-logistic dose-response curves for A. retroflexus were considerably higher than that of P. oleracea. The maximum quantum efficiency (F V /F m ) was stable, whereas the relative changes at the J step (F vj ) and area (the area between the Kautsky curve and the maximum fluorescence (F m )) was more sensitive to all three herbicides. There was a relatively good correlation between fluorescence parameters taken 24 hours after the spraying and the dry matter taken three weeks later, for both species under study.

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Photosynthetic Performance of the Imidazolinone Resistant Sunflower Exposed to Single and Combined Treatment by the Herbicide Imazamox and an Amino Acid Extract

Cited by 38 publications

References 39 publications

Herbicides with natural and synthetic biostimulants in spring wheat

Herbicides with natural and synthetic biostimulants in spring wheat

Impact of Fusarium verticillioides on chlorophyll fluorescence parameters of two maize lines

The Effect of Sugar Beet Broadleaf Herbicides on Fluorescence Induction Curves in Amaranthus retroflexus L. and Portulaca oleracea L.

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