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1 常规检测方法 从野外采集试虫,饲养繁殖下一代,用幼虫或成虫,通过给与一定范围的不同剂量,根据死亡率(并转化成机值)和剂量的对数绘图,与标准敏感品系比较得出结论。 如果试虫是同质的,例如所有试虫具有相同的等位基因(allele),图形应是直线,即很小的变异性、很大的斜率;当试虫中有抗性和敏感的混合基因型(genotype),不包括表型(Pheno-type)时,图形为曲线并呈阶梯状。
1 Routine methods of detection Acquire worms from the field, raise and reproduce the next generation, use larvae or adults, and give a range of different doses based on the logarithm of mortality (and conversion into machine values) and dose versus standard susceptible strains Compare to conclude. If the worms are homogenous, for example, all insects have the same allele, the pattern should be straight, ie with a small variability, a large slope; when there is a mix of resistant and sensitive insects Genotypes, excluding Pheno-type, are curvilinear and stair-like.