Results 121 to 130 of about 365 (133)
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Postharvest Biology and Technology, 2018
Abstract Peronophythora litchii, the oomycete pathogen of litchi downy blight, infects leaves, flowers and fruits of litchi at pre-harvest stage, while the greatest economic loss was caused at postharvest stage, due to infection occurring during fruit storage and transportation. Therefore, litchi downy blight is considered as an important postharvest
Dandan Xu +9 more
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Abstract Peronophythora litchii, the oomycete pathogen of litchi downy blight, infects leaves, flowers and fruits of litchi at pre-harvest stage, while the greatest economic loss was caused at postharvest stage, due to infection occurring during fruit storage and transportation. Therefore, litchi downy blight is considered as an important postharvest
Dandan Xu +9 more
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Acta Horticulturae, 2014
Litchi downy blight, caused by Peronophythora litchi, decreases litchi production and fruit quality. The fungus infects litchi fruit through oospores developing into sporangia and zoospores being released by the sporangia in the litchi orchard. Our study investigated the biological characteristics of zoospore and oospore germination. If the germination
R. Zhang, Z.X. Su, H.B. Chen, H.Q. Lv
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Litchi downy blight, caused by Peronophythora litchi, decreases litchi production and fruit quality. The fungus infects litchi fruit through oospores developing into sporangia and zoospores being released by the sporangia in the litchi orchard. Our study investigated the biological characteristics of zoospore and oospore germination. If the germination
R. Zhang, Z.X. Su, H.B. Chen, H.Q. Lv
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Fungicide Effectiveness during the Various Developmental Stages of Peronophythora litchii In Vitro
Journal of Phytopathology, 2009AbstractLitchi downy blight caused by Peronophythora litchii is one of the most destructive diseases suffered by litchi in China. This study has evaluated the activities of the fungicides dimethomorph (DMM), azoxystrobin (AZB), famoxadone (FMD), metalaxyl (MTL), cymoxanil (CYX) and mancozeb (MCB) on the mycelial growth, sporulation, zoospores release ...
Hancheng Wang +4 more
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Postharvest Biology and Technology, 2019
Abstract Litchi is an important economic fruit in subtropical countries. The litchi downy blight (LDB) caused by the oomycete Peronophythora litchii severely affects the production and quality of litchi fruit, and is widespread in almost all litchi production regions of China.
Li Zheng +7 more
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Abstract Litchi is an important economic fruit in subtropical countries. The litchi downy blight (LDB) caused by the oomycete Peronophythora litchii severely affects the production and quality of litchi fruit, and is widespread in almost all litchi production regions of China.
Li Zheng +7 more
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European Journal of Plant Pathology, 2016
Sixty-eight field isolates of Peronophythora litchii, the causal agent of litchi downy blight, were examined for sensitivity to four novel QoI fungicides (SYP-1620, SYP-2815, ZJ0712 and enestroburin) in vitro with a mycelial growth assay. Ranges and means of EC50 values (in μg/mL) were 0.047–0.288 and 0.138 for SYP-2815, 0.056–0.992 and 0.148 for ...
Yuxin Zhou +9 more
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Sixty-eight field isolates of Peronophythora litchii, the causal agent of litchi downy blight, were examined for sensitivity to four novel QoI fungicides (SYP-1620, SYP-2815, ZJ0712 and enestroburin) in vitro with a mycelial growth assay. Ranges and means of EC50 values (in μg/mL) were 0.047–0.288 and 0.138 for SYP-2815, 0.056–0.992 and 0.148 for ...
Yuxin Zhou +9 more
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Postharvest Biology and Technology, 2009
Abstract Recent investigations have shown that disease development of harvested horticultural crops may be attributed to a limited availability of energy or low energy production. In this study, litchi fruit were treated with 1.0 mM adenosine triphosphate (ATP) or 0.5 mM 2,4-dinitrophenol (DNP) and then half of the ATP-treated fruit were inoculated ...
Chun Yi +7 more
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Abstract Recent investigations have shown that disease development of harvested horticultural crops may be attributed to a limited availability of energy or low energy production. In this study, litchi fruit were treated with 1.0 mM adenosine triphosphate (ATP) or 0.5 mM 2,4-dinitrophenol (DNP) and then half of the ATP-treated fruit were inoculated ...
Chun Yi +7 more
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Food Chemistry, 2018
This study aimed to investigate the effects of a novel chitosan formulation (Kadozan) treatment on disease development, response of disease resistance, metabolism of reactive oxygen species (ROS) in Peronophthora litchii-inoculated "Wuye" litchis. Compared with P. litchii-inoculated litchis, Kadozan-treated P. litchii-inoculated litchis exhibited lower
Xuanjing Jiang +7 more
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This study aimed to investigate the effects of a novel chitosan formulation (Kadozan) treatment on disease development, response of disease resistance, metabolism of reactive oxygen species (ROS) in Peronophthora litchii-inoculated "Wuye" litchis. Compared with P. litchii-inoculated litchis, Kadozan-treated P. litchii-inoculated litchis exhibited lower
Xuanjing Jiang +7 more
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Crop Protection, 2011
Abstract Litchi downy blight caused by Peronophythora litchii is a devastating disease of litchi plants in China. Control of litchi downy blight requires numerous fungicide applications. A new carboxylic acid amide (CAA) fungicide, mandipropamid, was examined for its in vitro effects on multiple asexual stages of four single-sporangium P.
Zheng-He Tang +5 more
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Abstract Litchi downy blight caused by Peronophythora litchii is a devastating disease of litchi plants in China. Control of litchi downy blight requires numerous fungicide applications. A new carboxylic acid amide (CAA) fungicide, mandipropamid, was examined for its in vitro effects on multiple asexual stages of four single-sporangium P.
Zheng-He Tang +5 more
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Peronophythora litchii (downy blossom blight of litchi)
PlantwisePlus Knowledge Bank, 2022openaire +1 more source