1, Heliothis viriplaca is an important leaf-feeding insect for soybean.

2, The phototactic response of adults of Heliothis armigera (Hubner) and Helio-this assulta Guenee to 13 monochromatic lights in the range from 333 nm to 656 nm is very similar.

3, Study on Control Heliothis armigera Hubner in Peanut Field of the Mixture B. T. With other Pesticides.

4, The preliminary results of using Trichogramma to control Heliothis armigera had been reported.

5, A test to determine the toxicological effect of thiodicarb flowables on cotton bollworm (Heliothis armigera) was performed using methods of topical application leaf diping and contact residue.

6, So the drought and higher air temperature in summer was the important conditions of the Heliothis armigera great occurrence.

7, The authors used the ether extraction of Sophora alopecuroides Linn as experimental material to test its effect on the growth and development of Heliothis armigera Hubner.

8, Results of Bioassays show that the transgenic tobacco displays notable insectrestnnt ability to the Larvae of Heliothis armigera compared with wild tobacco.

9, This thesis has studied the activity changes in phenoloxidase in the haemolymph of larvae of Heliothis armigera.