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Influence of Microbial pesticide (( Agerin )) and Insect growth regulator (( Match )) in eggs of Spodoptera littoralis ( Boisd ) )Lepidoptera : phalaenidae( | ||
| journal of kerbala university | ||
| Article 1, Volume 2, Issue 4, 2006, Pages 40-44 PDF (0 K) | ||
| Abstract | ||
| Results showed that Agerin has no effect on e eggs hatching while the higher larval mortality percentage was 100% at the Conc. 1.5 gL and the less percentage was 84.9% at the Conc. 0.5 gL. Also the higher larval mortality percentage get after six days from the hatching of the eggs. But the IGR`s " Match" has a significant effect on eggs hatching. The higher hatching percentage was 76.6% at the Conc. 0.25 mlL while the less percentage was 0.0% at the Conc. 1.0% mlL. And also the pesticides has a significant affection on the first larval instar from treatments of the eggs with different Conc. of this pesticides. The higher mortality percentage was 100% at the Conc. 0.5mlL and the less percentage was 97.3% at the Conc. 0.25mlL and the higher mortality percentage get after 2 days from the treatment of the eggs and the sensitivity decreased with the age of larvae. | ||
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