摘要
0.3%印楝素乳油对水稻二化螟有较好的防治效果,用药后14 d防效达90%左右,而且对稻株无药害,可以作为当前防治二化螟的选择药剂。
The results of field trial showed that 0.3% azadirachtin emulsion was a good vegetable insecticide against Chilo suppressalis (Walker). After spraying 14 d, it had about 90% of controlling effect, and it was secure for rice.
出处
《现代农药》
CAS
2004年第3期35-35,44,共2页
MODERN AGROCHEMICALS
