HUBEI AGRICULTURAL SCIENCES ›› 2020, Vol. 59 ›› Issue (22): 128-129.doi: 10.14088/j.cnki.issn0439-8114.2020.22.024

• Plant Protection • Previous Articles     Next Articles

Acute toxicology studies of technical concentrate of Bacillus vallismortis NBIF-001

SHI Li-qiao1, LIU Ying-juan2, WANG Yue-ying1, MIN Yong1, LIU Xiao-yan1   

  1. 1. Hubei Biopesticide Engineering Research Centre,Wuhan 430064,China;
    2. Zhongnan Hospital of Wuhan University,Wuhan 430071,China
  • Received:2020-05-28 Online:2020-11-25 Published:2020-12-30

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Abstract: In order to evaluate the acute toxicity of technical concentrate of Bacillus vallismortis NBIF-001,acute oral toxicity test,dermal toxicity test and inhalation toxicity test were conducted according to the toxicological test methods for pesticides registration (GB/T15670—2017).The results showed that the acute oral LD50 of the biopesticide was more than5 000 mg∕kg in male and female rats,the acute dermal LD50 was more than5 000 mg∕kg and the acute inhalation LD50 was more than5 000 mg∕m3.The acute toxicity of technical concentrate of Bacillus vallismortis NBIF-001 was very low.

Key words: biopesticide, Bacillus vallismortis, acute toxicology, technical concentrate

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