1. Light intensity didn't affect conidial germination obviously.

2. Comparisons of conidial size and DNA content per conidia for 'hybrids' and parental strains indicated that the 'hybrids' were diploid.

3. The effect on conidial germination and mycelial growth of Beauveria bassiana and Verticllium lecanii was determined for 3 insecticides and 3 fungicides at conventional field use concentrations.

4. The effects of heat shock on the conidial germination, colony growth, colony and mycelium morphology of Setosphaeria turcica were analyzed in this paper.

5. The optimum medium for conidial production was sucrose, next being maltose and glycerol.

6. Some kinds of identification methods of the cordyceps conidial forms were presented in this paper.

7. The effects of medium nutrients on the mycelial growth and conidial production of the causal organism of cotton pink boll rot , Trichothecium roseum (Pers.

8. In this paper a new inoculation method, cotyledon-brushing with conidial suspension in the assay of sensitivity of Sphaerotheca fuliginea on cucumber to fungicide, was introduced.

9. The effect of common chemicals at conventional field use concentrations on conidial germination, mycelial growth and conidial product of Beauveria bassiana (Bals) Vuill were discussed.

10. His research interests lies in: 1) insect fungal pathogenesis and strain improvement by genetic modification; 2) fungal conidiation, conidial germination and dimorphism.

11. Species classification and identification in this genus has been based mostly on conidial morphology.

12. When relative humidity reached 100 % or in water, the percentage of conidial germination was highest.

13. The results had shown that the effects of heat shock on conidial germination depended on the temperature.

14. Also, the abnormalities of polar growth, septation and actin organization were observed during conidial germination and hyphal elongation of the mutant.

15. Arthrobotrys dactyloides, a species of nematode - trapping fungi, formed conidial trap induced with soils and cow dung.

16. The results indicated that: The variety scope of the mycelial growth rates, colony pattern, conidial size of all the experimental fungal strains were slightly.

17. The main results are as follows:(1) Treated by ultraviolet ray and chemical mutagen, 50 isolates were obtained from isolate BC4's conidial suspension.

18. The results showed that PDA and CzA were most suitable for the growth and conidial production of the fungus.