TY  - BOOK
AU  - Shimaa Sayed Hassan Khalil
AU  - Adel Anwar Ismail Ahmed , 
AU  - Gamal Elden Hassan Swafy , 
AU  - Mohammed Yousri Hashem , 
TI  - Impact of certain natural oviposition deterrents on some insect pests / 
PY  - 2010///
CY  - Cairo : 
PB  - Shimaa Sayed Hassan Khalil , 
KW  - Agrotis ipsilon
KW  - Larval frass
KW  - Oviposition deterrent
N1  - Thesis (M.Sc.) - Cairo University - Faculty of Agriculture - Department of Economic Entomology and Pesticides; Issued also as CD
N2  - Potato is one of the most important vegetable crops in Egypt, several insect pests like, cotton leaf worm, black cutworm and potato tuber moth infested potato plants, during vegetative stage and in the storage resulting economical loss. Oviposition deterrent effect of extracted larval frass of spodoptera littoralis and agrotis ipsilon against adult females of the three insects was evaluated under laboratory and semi field conditions
UR  - http://172.23.153.220/th.pdf
ER  -