DEVELOPMENT AND CURRENT STATUS OF BACILLUS-THURINGIENSIS FOR CONTROL OF DEFOLIATING FOREST INSECTS

被引：34

作者：

VANFRANKENHUYZEN, K

机构：

来源：

FORESTRY CHRONICLE | 1990年 / 66卷 / 05期

关键词：

D O I：

10.5558/tfc66498-5

中图分类号：

S7 [林业];

学科分类号：

0829 ; 0907 ;

摘要：

In Canada, use of high-potentcy formulations (12.7-16.9 BIU/L) applied undiluted at 30 BIU in 2.4 L/ha or less has significantly reduced but not eliminated initial constraints of high treatment costs and inconsistent efficacy. Current research is focused on further reducing these constraints. -from Author

引用

页码：498 / 507

页数：10