The pathogenic reaction of banana pesudostem cells to different races of vascular wilt fungus and their crude toxins;

Interactions between wheat cultivars and yellow rust races;

Induced Effectiveness of Two Various Pathogenic Races on Rice Panicle Blast;

The genomic DNA extracted from a new virulence 21C3CTR (p11) and common virulent types: races 21C3, 34 and 34C2 and pathotypes 21C3CKH, 34MKH, 34MKG and 34C2MKR of Puccinina graminis f.

The isolates were assessed on 7 Chinese differential varieties, and 18 races of 7 groups were identified.

RAPD (Random amplified polymorphic DNA) was used to distinguish the races of Magnaporthe grisea .

Current situation of the resistance of wheat cultivars to stripe rust and its management measures in Sichuan province;

Breeding and Extension of Wheat Cultivar "Lunxuan 987";

In this study,26 wheat cultivars(strains) were used as experimental material to study the Changes of limit dextrinase during wheat malt production.

Allee effect and its significance to small population management in nature reservation and biological invasions;

Mating system and genetic diversity in a small population of perennial wild rice Oryza rufipogon;

This would be lead to a series changes in biological factors and nonbiological factors and result in grave consequences,such as the species population divided into many small populations,the gene flow was impacted because of the immigrate and emigrate of species were affected,and the population would lose genetic variation.

Selecting strategy at generations for improving stability, adaptability of wheat variety;

Screening wheat variety for beer-brewing by fuzzy evaluation method;

In order to select high-yield wheat variety suitable for Central Shaanxi irrigation area,in 2003～2004,a comparison experiment of 9 representative wheat varieties was conducted.

Effects of ~(60)Coγ ray irradiation after mitosis on root tip cells in wheat seeds;

Ultra-weak luminescence of wheat seeds irradiated with γ-rays under adversity;

In this paper, a new spectroscopy technology named terahertz time-domain spectroscopy (THz-TDS) is introduced, which is used for identification of different wheat seeds.