TOXICITY OF BACILLUS-THURINGIENSIS AND PROTOPLAST FUSANT AGAINST SPODOPTERA-LITURA (F)

被引：1
|
作者：
PUNTAMBEKAR, US [1 ]
MUKHERJEE, SN [1 ]
RANJEKAR, PK [1 ]
机构：
[1] NATL CHEM LAB,DEPT ENTOMOL,POONA 411008,MAHARASHTRA,INDIA
来源：
LETTERS IN APPLIED MICROBIOLOGY | 1995年 / 21卷 / 06期
关键词：
D O I：
10.1111/j.1472-765X.1995.tb01078.x
中图分类号：
Q81 [生物工程学（生物技术）]; Q93 [微生物学];
学科分类号：
071005 ; 0836 ; 090102 ; 100705 ;
摘要：
The octopine-positive tumorogenic intergeneric hybrid (AB0242) derived by protoplast fusion between Agrobacterium tumefaciens and Bacillus thuringiensis was found to be toxic towards the lepidopteran larvae of Spodoptera litura. Twenty-four-hour-grown cells of AB0242 showed 80% mortality, whereas a spore suspension of the parent B, thuringiensis, grown for 72 h, exhibited 93% mortality when tested against the neonate larvae of the test insect.
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页码：348 / 350
页数：3
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