POTENTIAL FOR GENETIC SUPPRESSION OF INSECT POPULATIONS 



23 



Table 8. — Theoretical population and genotypic trends of female insects when native population of 2,000 insects (3 autosomal genes BBDDEE 

 plus 1 sex-linked gene AA; female is heterogametic) is overflooded by 198,000 or 396,000 partially sterile insects (aabbddee and 



and F3 generations. Matings between partially sterile insects are assumed to yield no offspring 



a-bbddee') during parental, Fj , F2 , 



198,000 released with indicated sterility, increase, and generation 



genotype 



90 percent, 



fivefold 



80 percent , 

 fivefold 



90 percent, 

 tenfold 



80 percent, 

 tenfold 



a :;::£!. 



I HBBb- 



A BBDdEe- 



l ;::.•:- 



a DUtae- 

 a BddKE- 

 I M4BBB- 



■bTOSe- 

 BbDdKB- 



BBDdee- 

 BBddEe- 

 BbDDee- 

 III I III 

 bUBOc- 

 • -c:E- 



4 



1 











10 



3 



1 



4 



1 











10 



3 



1 



4 



1 











10 



3 



1 



2 



1 











3 



2 



2 



2 



1 











3 



2 



2 



2 



1 











3 



2 



2 



7 



3 



1 







16 



11 



8 



7 



3 



1 







16 



11 



8 



7 



3 



1 







16 



11 



8 



3 



3 



3 







6 



10 



12 



3 



3 



3 







6 



10 



12 



3 



3 



3 







6 



10 



12 



3 



3 



3 







6 



10 



12 



i 



3 



3 







6 



10 



12 



3 



3 



3 







6 



10 



12 



31 



30 



63 



31 



30 



63 



31 



30 



63 



12 



25 



81 



12 



25 



91 



12 



25 



91 



55 



121 



382 



55 



121 



382 



55 



121 



382 



24 



117 



563 



24 



117 



563 



24 



117 



563 



24 



117 



563 



24 



117 



563 



24 



117 



563 



a BBDDEE 1 



A BbDdEe — 495 59 



a BBDDEe— 1 



a BBDdEE — 1 



a BbDDEE 1 



A BBddee— - 



A bbDDee — 



A bbddee— 



A BbDdee--- 32 



A BbddEe — 32 



A bbDdEe— - 32 



a BBDDee--- 



a BBddEE — - 



a bbDDEE 



a BBDdEe 



a BbDDEe— - 



a BbDdEE-- 



A Bbddee— 3 



A bbDdee-.- 3 



A bbddEe— - 3 



a BBDdee 



a BBddEe— 



a BbDDee 



a BbddEE 



a bbDDEe— 



a bbDdEE 



a BbDdEe— 495 120 



BBddee — 



bbDDee ... 



BE-— 



A bbddee— 31 



a BbDdee— 93 



a BbddEe—- 93 



a bbDdEe— 93 



a Bbddee — 93 



a bbDdee 93 



a bbddEe— 93 



^ -. b -C^e - 



92 





 

 





 

 



10 

 10 



10 





 

 



1 

 1 

 1 



22 

 22 

 22 



1 

 1 

 1 

 1 

 1 

 1 



404 





 

 





 

 



2 

 2 

 2 





 

 





 

 



10 

 10 

 10 





 



n 

 

 

 



1 



1 



1 



52 



53 



22 



53 



22 



53 



22 



13 



113 



13 



113 



13 



113 



123 



51 



3 



1 



1 



3 



1 



1 



3 



1 



1 



2 



4 



6 



2 



4 



6 



2 



4 



6 



127 



81 



57 



127 



81 



57 



127 



81 



57 



2 



2 



1 



2 



2 



1 



2 



2 



a 



6 



7 



5 



6 



7 



5 



6 



7 



5 



124 



173 



201 



124 



173 



201 



124 



173 



201 



3 



9 



12 



3 



9 



12 



3 



9 



12 



3 



9 



12 



3 



9 



12 



3 



9 



12 



198 



2 



12 



33 



2 



12 



33 



2 



12 



33 



445 



914 



370 410 434 



370 410 434 



370 410 434 



367 1,039 1,963 



367 1,039 1,963 



367 1,039 1,963 



365 3,136 13,733 



990 



24 7 



487 



324 



84 1,980 



7 



5 



3 



7 



5 



3 



7 



5 



3 



3 



10 



22 



3 



10 



22 



3 



10 



22 



133 



129 



164 



133 



129 



164 



133 



129 



164 



3 



4 



5 



3 



4 



5 



3 



4 



5 



13 



20 



25 



13 



20 



25 



13 



20 



25 



127 



222 



414 



127 



222 



414 



127 



222 



414 



6 



2 



46 



6 



2 



46 



6 



2 



46 



6 



2 



46 



6 



2 



46 



6 



2 



46 



3 



27 



99 



3 



27 



99 



3 



27 



99 



124 



500 



1,402 



376 



530 



899 



376 



530 



899 



376 



530 



899 



370 1,169 3,020 



370 1,169 3,020 



370 1,169 3,020 



367 3,286 16,461 



24 



277 



3,001 



26 



54 



169 



26 



54 



169 



26 



54 



169 



12 



135 



964 



12 



135 



964 



12 



135 



964 



523 



1,108 



5,207 



523 



1,108 



5,207 



523 



1,108 



5,207 



12 



5 



251 



12 



5 



251 



12 



5 



251 



50 



247 



1,171 



50 



247 



1,171 



50 



247 



1,171 



499 1,849 10,894 

 499 1,849 10,894 

 499 1,849 10,894 



1,989 



24 



277 



1,989 



24 



277 



1,989 



24 



277 



1,989 



24 



277 



1,989 



24 



277 



1,989 



361 1,980 1,716 2,612 11,072 



12 



354 



3,937 



12 



354 



3,937 



12 



354 



3,937 



487 3,927 28,412 



1,474 4,251 23,017 



1,474 4,251 23,017 



1,474 4,251 23,017 



1,450 8,997 59,844 



1,450 8,997 59,844 



1,450 8,997 59,844 



1,438 24,211 227,634 



T"al— 1,040 1,083 1,161 1,386 2,030 4,182 9,107 22,987 2,080 4,502 10,805 32,644 4,060 17,200 85,703 603,418 



