ACTA AGRICULTURAE BOREALI-SINICA ›› 1995, Vol. 10 ›› Issue (S1): 115-119. doi: 10.3321/j.issn:1000-7091.1995.z1.025

Special Issue: Rice

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A Preliminary Study on the Fumigation Effect of Aluminium Phosphide and Methyl Bromide on Rice Water Weevils

Tang Kejian1, Sun Ruchuan1, Bai Qipeng2, Yu Shun2, Cai Tiecheng3   

  1. 1. Tangshan Animal and Plant Quarantine Bureau of P. R. China, Tangshan;
    2. Qinhuangdao Animal and Plant Quarantine Bureau of P.R.China, Qinhuangdao;
    3. Tangahan Institute of Scientific and Technical Imformation, Tangshan
  • Received:1994-12-24 Published:1995-12-31

Abstract: The results on observation on the fumigating rice water weevils with aluminium phosphide and methyl bromide showed that when treating the paddy with the aluminium phosphide and methyl bromide at about 20℃,the lethal dosages and the corresponding durations for killing 100% adult populations of a new generation are 1g/m3, 14h and 35g/m3,48h,respectively.When treating the straw with the two agents, the figures are 0.5g/m3,16h,and 30g/m3,16h, respectively.

Key words: Aluminium phosphide, Methyl bromide, Rice water weevil, Fumigation, Rice

CLC Number: 

Cite this article

Tang Kejian, Sun Ruchuan, Bai Qipeng, Yu Shun, Cai Tiecheng. A Preliminary Study on the Fumigation Effect of Aluminium Phosphide and Methyl Bromide on Rice Water Weevils[J]. ACTA AGRICULTURAE BOREALI-SINICA, 1995, 10(S1): 115-119. doi: 10.3321/j.issn:1000-7091.1995.z1.025.