Table 2. Mortality of gypsy moth larvae of the indicated instars confined for 3 weeks on foliage bearing 1-hour residues of the indicated treatments.
Treatment and productDose per 378 LGypsy moth instar
1234
1.GypchekNPV (low)10” PIB91††816156
2.GypchekNPV (standard)1012 PIB85817861
3.Gypchek (enhanced)NPV (low) + 0.1% BBH1011 PIB97††95††8061
4.Gypchek (enhanced)NPV (low) + 0.5% BBH1011 PIB98††97††91††69
5.Foray 48BBt (36 BIU)2.84 L98††97††86††78
6.Azatin 4.5 WPazadirachtin267 g97††93††8169
7.RH-5992 2Ftebufenozide474 mL100††100††100††100††
8.Dimilin 4Ldiflubenzuron59 mL100††100††100††99††
9.Tempo 2cyfluthrin30 mL100††100††100††100
10.Untreated controls41324024
  • Values followed by at least 1 cross (†) differ significantly from that of the experimental controls at the 0.05 probability level (LSD). Values followed by a double cross (††) are not significantly different from the standard traditional insecticide (Tempo 2) at the 0.05 probability level (LSD).