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190

preparation 30, 149, 153 S

preserving 7, 9, 36 sample allocation 54
pre-test 52-54 sample dividers 45, 146

Principles of insect control 3 sample holder 171-172
prism 172 sampling unit 50-53

probit 118, 120, 124, 126-127 sampling universe 54
probit analysis 120-121, 124-125 scientific instrument 158

probit modle 124-125 sectional spear sampler 45, 146
probit regession coefficient 126 sensitivity 161, 182

probit unit 118-119 sensors electrode 167
probit Z-score 127 sequential sampling 56
serial dilution 105

Q setting board 25

qualitative analysis 180, 182, 184 sex pheromone 15, 42
quantitative analysis 169, 180, 185-186 sieves 45

quinhydron electrode 166 sifter 12
simple random sampling 54, 55
R single beam 173

reactive absorbance 169 single resistance 129

recovery 151-153 slit 171-172
Reference electrode 166 snaking of bag 45

refuge trap 46 sodium cyanide 22
relation standard deviation: RSD 161 solvent-solvent partitioning 151

relative method 38 soxhlet extraction 151
relaxing jar 22, 29 spectrophotometer 130, 133-135, 163, 171

repellent test 112 spectroscopy method 168
respiratory method 114 split beam 174

reproductive system 79 splitless 177
residual exposure method 109 spreader 90

resistance 3, 7, 103, 118, 129-133 spreading aid 91
resistance ratio: RR 132 SPSS 120, 123-124, 128

resistant individuals 129 stabilizer 90
respiratory system 74, 86 stationary phase 151-152, 176
sticker 90