armyworm
2.(4) The extracts of Xanthium sibiricum had insecticidal effect on armyworm.
3.The biological control progress of beet armyworm and the prospect were reviewed.
4.Quantities of black cutworm, oriental armyworm, spotbreard bug and 4 generation cotton bollworm had been increased.
5.STUDIES ON SAFETY STANDARD OF BHC/DDT DUST FOR USING ON WHEAT AGAINST THE CHINESE ARMYWORM
6.Beet armyworm, Spodoptera exigua Hübner outbroke on many vegetable crops and it had become a dangerous pest in recent years.
8.In the armyworm hemolymph thetrehalose content is only 66.3--94% of the total sugars but in the Eri-silkworm it is98%--100%.
9.In two years significant yield differences of summer crops were observed, except (for) maize which showed heavy damage caused by armyworm in the second year.
10.Beet armyworm is a kind of polyphagous pest, and they can eat 35 families 108 genera, 138 species of plants, including 28 kinds of field crops, 32 kinds of vegetables.

