CAJ | 학술논문

研究了不同类型棉花(彩棉、Bt棉和低酚棉)对B型烟粉虱的生长发育的影响.结果表明,B型烟粉虱在低酚棉上的成虫数量和产卵量显著高于其他两个品种,分别占总虫数的46.1%和总卵量的47.7%.彩 .棉上的虫量和产卵量最少,分别为23.4%和23.1%.B型娴粉虱在不同类型棉花上的适生性存在显著差异,其中在低酚棉上若虫历期最短,存活率最高,而在Bt棉和彩棉上的若虫历期较长,存活率较低,生态适应性较低.B型烟粉虱在低酚棉上的成虫寿命最长,雌成虫在低酚棉和Bt棉上的产卵量显著高于在彩棉上的产卵量.
연구료불동류형면화(채면、Bt면화저분면)대B형연분슬적생장발육적영향.결과표명,B형연분슬재저분면상적성충수량화산란량현저고우기타량개품충,분별점총충수적46.1%화총란량적47.7%.채 .면상적충량화산란량최소,분별위23.4%화23.1%.B형한분슬재불동류형면화상적괄생성존재현저차이,기중재저분면상약충력기최단,존활솔최고,이재Bt면화채면상적약충력기교장,존활솔교저,생태괄응성교저.B형연분슬재저분면상적성충수명최장,자성충재저분면화Bt면상적산란량현저고우재채면상적산란량.
The selectivity and fitness of B-biotype of Bemisia tabaci(Gennadius)on different varieties of cotton was studied in lab.The results showed that the number of adult and egg on glandhss cotton line ZH05372 was highest,and the ratio was 46.1%and 47.7%.respectively.The lowest was 23.4%and 23.1%on Cikang 1.There was significant difference in the fitness of B-biotype of Bemisia tabaci(Gennadius)on different varieties of cotton,indicating that the longest nymphal stage was found on ZH05372 and the survival rate of nymph was highest,while the verse trend was found on Zhecaimian 2 and Cikang 1.The longevity of adults on ghndless cotton was also longer than those on the other two varieties.The fecundity on glandless cotton ZH05372 and Cikang 1 were gready more than that on Zhecaimian 2.