บทคัดย่องานวิจัย

หมวดหมู่ : ฐานข้อมูลงานวิจัย

Phosphine - an alternative to methyl bromide for postharvest disinfestation of wildflowers.

Muhunthan, M.; Williams, P.; Thorpe, G. R.;

Agricultural Engineering Australia Year: 1996 Vol: 25 Issue: 3 Pages: 26 Ref: 4 ref.

1996

บทคัดย่อ

Phosphine - an alternative to methyl bromide for postharvest disinfestation of wildflowers.

The effectiveness of phosphine for disinfesting cut flowers was studied. A dosage of 0.3 g/m3 phosphine for 4.5 h gave complete mortality of Myzus persicae and some mortality of larvae of Strepsicrates ejectana. Fumigation for 6 h with 1.4 g phosphine/m3 killed all pupae and most larvae of S. ejectana. Most of 19 species of cut flowers showed no sign of damage either immediately after fumigation of 7 days later.