HUBEI AGRICULTURAL SCIENCES ›› 2020, Vol. 59 ›› Issue (24): 96-98.doi: 10.14088/j.cnki.issn0439-8114.2020.24.020

• Plant Protection • Previous Articles     Next Articles

A field efficacy of jinggangmycin and thifluzamide on corn sheath blight

YUAN Wei-jun1, ZHOU Zhong-xiong2, ZHOU Zhong-quan3, CHENG Ting-ting4, LIU Mei-ling4, XIANG Li-bo4   

  1. 1. Luotian Agricultural Technology Extension Center, Luotian 438600,Hubei,China;
    2. Hubei Kailong Chuxing Chemical Group Co., Ltd., Jingmen 448000,Hubei,China;
    3. Qianjiang Vegetable Office, Qianjiang 433100,Hubei, China;
    4. Institute of Plant Protection and Soil Fertilizer, Hubei Academy of Agricultural Sciences/Key Laboratory of Integrated Pest Management on Crops in Central China, Ministry of Agriculture and Rural Affairs/Hubei Key Laboratory of Crop Disease, Insect Pests and Weeds Control, Wuhan 430064, China
  • Received:2020-09-28 Online:2020-12-25 Published:2021-01-21

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Abstract: To evaluate the control effects and the effects on yield of jinggangmycin and thiofuramide on maize sheath blight, the field trials were carried out by spraying in early stage of maize sheath blight. The results showed that 24% of jinggangmycin AS 600, 1 200 mL/hm2 and 240 g/L thifluzamide SC 150, 300, and 600 mL/hm2 all had better control efficacy on corn sheath blight. The control effects was 77.90% to 88.53%, and 1 000-grain weight was significantly higher than that of the control.

Key words: jinggangmycin, thifluzamide, corn sheath blight, field efficacy

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