Response of maize (Zea mays L. saccharata Sturt) to different concentration treatments of deltamethrin

Duran, Ragbet Ezgi; Kılıç, Semra; Coşkun, Yasemin

doi:10.1016/j.pestbp.2015.03.011

Cited by 21 publications

(10 citation statements)

References 26 publications

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“…S1) and photosynthetic efficiency, consequently inhibiting photosynthesis. These results are in line with the earlier studies on Phaseolus vulgaris L. under butachlor exposure in microalga , pea , cucumber , and maize under different herbicide applications.…”

Section: Discussionsupporting

confidence: 92%

Butachlor‐Induced Alterations in Ultrastructure, Antioxidant, and Stress‐Responsive Gene Regulations in Rice Cultivars

Islam

Ali

Farooq

et al. 2017

CLEAN Soil Air Water

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Butachlor is an extensively applied herbicide in paddy fields. However, concerns have been raised about its potential adverse effects on the biochemical and physiological processes of non-target plants. In the present investigation, butachlor-induced toxic effects in two rice cultivars, Zhejing 88 (ZJ 88) and Xiushui 134 (XS 134), treated with different butachlor treatments were evaluated. A significant decrease in growth rate, pigment concentration, and chlorophyll fluorescence and alternations in chloroplast structures were observed in both rice cultivars at higher treatment levels. The malfunctioning of antioxidant enzymes, the higher uptake of butachlor, and the downregulation of the putative fatty acid elongase gene suggested severe oxidative damage, which was also indicated by enhanced reactive oxygen species (ROS) formation (H 2 O 2 , O À 2 ), lipid peroxidation, and electrolyte leakage and reduced total soluble protein levels in cultivar ZJ 88 than in cultivar XS 134. However, higher proline accumulation and pyrroline-5-carboxylate synthase and GABA-transaminase transcript levels in ZJ 88 suggested their ameliorative role under butachlor-induced oxidative stress in the sensitive cultivar. In contrast, the stimulated activation of antioxidant enzymes, glutathione, soluble sugars, and phenolics played a vital role in protection against butachlor stress in cultivar XS 134. Thus, butachlor-induced oxidative stress tolerance in the resistant cultivar (XS 134) is related to the enhanced activation of different isoforms of antioxidant enzymes and a reduced uptake of butachlor compared to the sensitive cultivar (ZJ 88). The present work provides valuable insights into butachlor-induced toxicity in rice plants.

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Section: Discussionsupporting

confidence: 92%

Butachlor‐Induced Alterations in Ultrastructure, Antioxidant, and Stress‐Responsive Gene Regulations in Rice Cultivars

Islam

Ali

Farooq

et al. 2017

CLEAN Soil Air Water

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“…In corn, acetamiprid has been reported to increase plant height in corn, 32) but deltamethrin had negative effects on this crop's growth. 34) Unfortunately their joint effect on corn is unknown. We acknowledge that our conclusions cannot be generalized to other study systems, and we advocate a case-by-case approach as long as general patterns regarding the direct effects of insecticides on plants remain unknown.…”

Section: Discussionmentioning

confidence: 99%

“…30,33) We chose deltamethrin (Decis ® Evo, 2.42 g ai 100 g −1 , Bayer CropScience Italia, Viale Certosa 130, 20156 Milan, Italy) and lambda-cyhalothrin (Karate ® Zeon 1.5, 1.47 g ai 100 g −1 , Syngenta Italia, Via Gallarate 139, 20151 Milan, Italy), two of the most widely used pyrethroids. 30) Deltamethrin was reported to have negative effects on the growth of maize compared to untreated plants, 34) but no such effects are known for lambda-cyhalothrin. As adults of the targeted biocontrol agent are highly mobile, they can easily move between ragweed populations.…”

Section: Selection Of Insecticides and Application Designmentioning

confidence: 99%

Direct effects of insecticides on common ragweed-implications for natural enemy exclusion trials

et al. 2018

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Experimentally applying pesticides is an important method to assess the efficacy of weed biocontrol agents, but potential direct effects of the chemicals on plant performance are controversial or unknown. We assessed how three broad-spectrum insecticides applied in combination affect the performance of the widely invasive, crop-yield reducing, allergenic common ragweed (Ambrosia artemisiifolia L.) in an insect-free environment. Spraying insecticides had no significant effects on aboveground dry weight, seed and pollen output or pollen allergenicity, and only explained 1-8% of variation in these parameters. Our insecticide treatment can hence be applied to assess biocontrol impact on biomass and reproductive output of common ragweed. As our insecticide treatment delayed senescence, however, other methods of insect exclusion should be preferred when studying common ragweed phenology.

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“…The higher dose of deltamethrin concentration affected chlorophyll a more than chlorophyll b. The most negative effect is determined in 0.1 ppm than the other concentration [41]. The reduction of photosynthetic pigment, which might be the imidacloprid, can inhibit by the gene concerned for photosynthesis and chlorophyll-protein complexes [42].…”

Section: Photosynthetic Pigments and Proteinmentioning

confidence: 97%

Response of African marigold (Tagetes erecta L.) to different concentrations of chlorpyrifos and microbial diversity in root rhizosphere

Santhoshkumar¹

2017

JCLM

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Response of maize (Zea mays L. saccharata Sturt) to different concentration treatments of deltamethrin

Cited by 21 publications

References 26 publications

Butachlor‐Induced Alterations in Ultrastructure, Antioxidant, and Stress‐Responsive Gene Regulations in Rice Cultivars

Butachlor‐Induced Alterations in Ultrastructure, Antioxidant, and Stress‐Responsive Gene Regulations in Rice Cultivars

Direct effects of insecticides on common ragweed-implications for natural enemy exclusion trials

Response of African marigold (Tagetes erecta L.) to different concentrations of chlorpyrifos and microbial diversity in root rhizosphere

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