1. Wheat powdery mildew is one of wheat main diseases.

2. Cumin oil have inhibition to wheat powdery mildew.

3. Stripe rust, powdery mildew and Fusarium head blight(FHB) are major wheat diseases in China and all around the world.

4. Several powdery mildew resistance genes derived from wild emmer accessions have been mapped on the short and long arms of chromosome 2B by SSR marker.

5. A equation for forecasting how serious powdery mildew of winter wheat is obtained with multiple correlation analysis and its historical fitting probability is 91.7%.

6. The ELT of the wheat powdery mildew is 1 83 in disease index.

7. Disease: Aphids, mealy bugs, powdery mildew, fungal leaf spot, stem and root rot if over watered.

8. Powdery mildew, caused by Erysiphe graminis DC. f. sp. tritici, is one of the most important wheat diseases in China and in many regions of the world.

9. Characteristics: blight, downy mildew, powdery mildew ZYMV, CMV and other viruses.

10. Powdery mildew is caused by Erysiphe graminis D. C. f. sp. tritici (Em. Marchal) and is one of the main diseases of cultivated wheat (Triticum aestivum L. ).

11. Powdery mildew, caused by Erysiphe graminis f. sp tritici, is a destructive disease of common wheat throughout the world.

12. The powdery mildew in Osmunda japonica is a disease firstly discovered in the west of Hubei province.

13. In Champagne the Pinot Noir is the variety least affected by powdery mildew.

14. At the end of the season their leaves are frequently dulled and disfigured by powdery mildew.

15. Fig. 3 . Effect of temperature on the conidium germination of powdery mildew fungi in cucurbits.

16. Baofengdong 8 has strong logging resistance, better drought resistance and diseases resistance such as damping-off, root rot and powdery mildew than Zhongwan 6.

17. Wheat seed-treated With triadimefon is one of the most important measures to control powdery mildew of Wheat.

18. Fig. 1 . Fibrosin bodies in mature conidia of the melon powdery mildew fungus.

19. F _ 1 ( Brock × Jing 411 ) was resistant to powdery mildew.

20. The epidemic processes of wheat yellow rust (Puccinia striiformis), leaf rust (P. recondita) and powdery mildew (Erysiphe graminis) were observed attentively in the field plots from 1986-1988.

21. In this paper, the extract from Rheum palmatum was tested for prevention effect on powdery mildew of cucumber, stability, duration of the efficacy and restraint spectrums of fungi.

22. St. Croix has vigorous growth and good resistance to powdery mildew and black rot.

23. Four organic solvents hadn't any inhibiting effect on target pathogens, expect that dimethyl sulfoxide had a little inhibiting effect on wheat powdery mildew in vivo experiment.

24. Noiret - Formerly known at NY 73.0136.17, this vine is vigorous and moderately resistant to powdery mildew.

25. Narrated the occurrence and prevention of more serious heart rot, root rot, black heart, die back, root knot nematode, powdery mildew and damping off disease.

26. The composite is used for disease control of crops of fruit trees, wheat, vegetables, and the like, especially the important nosomycosis of powdery mildew, scab, cork spot, and the like.

27. Resistance identification showed Shannong 030 - 1 was immune to powdery mildew.

27. try its best to collect and make good sentences.

28. To evaluate the resistant genes of 23 wheat varieties (lines) to powdery mildew caused by Erysiphe graminis f.

29. Fig . 2. Simple and forked germ tubes of conidia of the melon powdery mildew fungi.

30. The scientific basis of the control of Jatropha curcas powdery mildew in production was provided.

31. The resistance to cold, drought, yellow dwarf, stripe rust and powdery mildew is from grade 1 to grade 3 respectively.

32. Breeding combined resistance to disease is one of the main ways of controlling powdery mildew of wheat.

33. Development of hardier clones has helped production levels, which were irregular in humid climates, due to this variety's propensity to develop "powdery mildew" and "black rot".

34. During the growth of Euonymus japonicus L. in Jiangxi, the various diseases such as anthracnose, brown spot, scab, powdery mildew, leaf spot, leaf blight, coal soot and virus diseases were caused.

35. This leaves the fruit susceptible to powdery mildew (odium), bunch rot, berry cracking and excessive juicing at harvest.

36. Although drought tolerant, it is easily infected with powdery mildew in damp conditions or humid climates.

37. The powdery mildews (Erysiphales) on herbaceous plants in Gansu province were investigated and classified in this paper. 12 species of powdery mildew in Gansu province were described.

38. The compound can be used for curing powdery mildew of fruit trees, melons, beans, solanaceous fruits, flowers, and the like.

39. Fig. 2 . Germ tubes of conidia of the gerbera powdery mildew fungus.