“…Also, the present results were in corroboration with various reported results of toxicity of different IGRs against several insects, other than A. ipsilon, such as methoprene against the common house mosquito Culex pipiens (Gelbic et al, 2002), the Asian tiger mosquito Aedes albopictus (Khan et al, 2016), therice meal moth Corcyra cephalonica (Tripathi and Tiwari, 2006), the yellow fever mosquito Aedes aegypti (Braga et al, 2005) and the flesh fly Sarcophagaruficornis (Singh et al, 2017); Flufenoxuron (El-Naggar, 2013), Lufenuron (Bakr et al,2013), Buprofezin (Nasr et al, 2010), Cyromazine (Tananiet al, 2015), Teflubenzuron (Mead and Khedr, 2018) and chlorfluazuron (Shaurub et al, 2020) against the Egyptian cotton leafworm Spodoptera littoralis; pyriproxyfen against the Sunn pest Eurygaster integriceps (Mojaver and Bandani, 2010) and the lawn armyworm Spodoptera mauritia (Resmitha and Meethal, 2016); kinoprene against C. pipiens (Hamaidia and Soltani, 2014); Lufenuron against the red flour beetle Tribolium castaneum (Gadoet al, 2015); Tebufenozide (RH-5992) againstthe Mediterranean flour moth Ephestia kuehniella (Taziret al, 2016); Lufenuron against the lesser mulberry snout moth Glyphodes pyloalis (Aliabadi et al, 2016) and the corn earworm Helicoverpa armigera (Vivan et al, 2017); Fenoxycarb against C. Cephalonica (Begum and Qamar, 2016); Cyromazine against the flies Musca domestica, Stomoxys calcitrans and Fannia canicularis (Donahue et al, 2017); Novaluron against the pink bollworm Pectinophora gossypiella (Ghoneimet al, 2017a) and the mosquito Aedes aegypti larvae (Gunathilaka et al, 2020); Novaluron (Ghoneim et al, 2017b) and Methoxyfenozide (Hamadah and Abo Elsoud, 2018) against olive leaf moth Palpita unionalis; Pyriproxyfen against the false stable fly Muscina stabulans (Hamadah, 2018); etc.…”