yellow dwarf造句
1. The Yellow Dwarf was transferred into Mirror.
2. Wheat yellow dwarf, one of the major diseases in wheat was caused by Barley Yellow Dwarf Virus (BYDV).
3. Wheat yellow dwarf disease is a major disease in China.
4. This provides a laboratory way for diagnosing mulberry yellow dwarf disease.
5. As an important virus disease of Barley Yellow Dwarf Virus (BYDY) wheat yellow dwarf disease has become a global problem due to overwhelming infections and severe reductions in yield.
6. The resistance to cold, drought, yellow dwarf, stripe rust and powdery mildew is from grade 1 to grade 3 respectively.
7. He cites the outbreak in the early 1970s of yellow dwarf virus, which threatened to wipe out the world's barley crop.
8. Power's work, carried out in the laboratory, indicates that wild oats-a weedy relative of cultivated oats-can "catch" the genes conferring resistance to barley yellow dwarf virus.
9. The slaughter character and muscle quality of 12-week-old Xingyi dwarf and yellow dwarf chicken was compared in this study.
10. The variety was resistant to wilt disease and tolerance to yellow dwarf.
11. These results pionted that GAV is the major strain of Barley Yellow Dwarf Virus in Harbin area.
12. Via investigation and analysis,[/yellow dwarf.html] it discussed relation between occurrence of wheat yellow dwarf and yield. Morbidity and grades standard was determined as well as wheat dwarf economic threshold.
13. Xiaoyan 6 did not resist wheat aphids and wheat yellow dwarf.
14. This article discusses the possibility of diagnosing trees infected by mulberry yellow dwarf disease with Wright' s stain method and Diene' s stain method.
15. And also it is an efficient vector of several plants virus, what is more important, can spread barley yellow dwarf virus (BYDV).
16. Employing an inoculation method of sheath- grafting with sick scions, 252 mulberry germplasms are identified on their resistance to mulberry yellow dwarf disease.