41


Table 3-4. Student-Newman-Keuls test showing ranked values of mortality of adult
 Cybocephalus nipponicus and Rhyzobius lophanthae.
 C. nipponicus Dose Imidacloprid Organocide Insecticidal soap
 O.OX 2.0A 2.0A 2.0A
 0.5X 5.5B 5.3B 5.3B
 1.0X 8.5C 8.6C 8.3C
 2.0X 10.0C 10.0C 10.3C

 R. lophanthae Dose Imidacloprid Organocide Insecticidal soap
 0.OX 2.0A 2.0A 2.0A
 0.5X 5.6B 5.0B 5.3B
 1.0X 7.3B 8.0C 7.8C
 2.0X 11.0C 11.0D 10.8D
 Mean ranks within columns with the same letter are not significantly different (P=0.05).