Sufuryl Fluoride Concentration Change and Killing Effect on Cryptolestes ferrugineus(Stephens) in Stored Wheat Warehouse Applied in Several Points and Recirculation

• Published in: Liang you shipin ke-ji Vol. 28; no. 5; pp. 89 - 95
• Main Authors: XIE Shao-qiu, WANG Dian-xuan, HAN Wei, HUANG Yi-lin, ZHAO Xin-xin, DONG Peng, WANG Yao-jin, TANG Pei-an
• Format: Journal Article
• Language: English
• Published: Academy of National Food and Strategic Reserves Administration 01.09.2020
• Subjects: cryptolestes ferrugineus; fumigant application in several points; killing effect; recirculation; sulfuryl fluoride concentration; wheat bulk

A fumigation with dosage of 20 g/m3 sulfuryl fluoride was carried out in a warehouse stored 8 000 t of wheat and equipped with recirculation system, in which the temperature was 27～30 ℃ for head space,26～28 ℃ for top layer of the bulk, 16～19 ℃ for middle and bottom layers of central bulk and 26～29 ℃...