36 



MISC. PUB. 1178, U.S. DEPT. OF AGRICULTURE 



Table 16. --Numbers in each generation in which conditional lethal trai 

 2,000 insects (AABB) was overflooded in parental, F, , F,, and 

 (aabb) with 1 conditional lethal trait 



:s cannot 

 \ generat 



e expressed when native population of 

 ons by partially sterile insects 



Number Ster- 

 released ility 



Rate of 

 increase 



No offspring from : 

 partially 



atings betwee 

 le insects 



4 dom. 

 alleles 



3,4 dom. 

 illeles 



Total 



Proportionate offspring from matings between 

 partially sterile insects 



4 dom. 

 alleles 



3,4 dom. 

 alleles 



Percent 

 198,000— 90 Fivefold- 



198,000-- 80 



198,000-- 90 



198,000— 80 



396,000— 90 



396,000— 80 -— do- 



396,000— 90 Tenfold — 



396,000— 90 — drr- 



100 

 29 

 10 



4 



200 

 70 

 33 

 25 



200 



231 



373 



1,219 



50 

 4 

 







100 



30 



100 

 108 

 141 

 313 



100 

 39 



100 

 135 

 110 



200 



304 

 313 

 409 



200 



1 ,069 



3,761 



18,727 



100 

 138 

 117 

 103 



100 



520 



1,579 



6,065 



2,080 

 2,167 

 2,261 

 2,362 



4,060 



8,361 



17,747 



39,874 



4,160 



9,006 



21,145 



58,609 



8,120 



34,589 



168,148 



1,135,905 



2,040 

 2,082 

 2,125 

 2,172 



4,030 



8,182 



16,862 



35,787 



4,080 



8,493 



18,416 



43,372 



8,060 



33,206 



148,237 



835,211 



100 

 25 

 14 



200 



64 

 57 

 123 



200 



167 



384 



1,031 



50 

 4 

 1 

 



50 

 11 



100 

 36 

 13 



100 



115 

 164 



348 



200 



276 



599 



2,539 



200 



773 



3,994 



23,577 



50 

 18 

 7 



100 



100 



27 



127 



21 



247 



39 



945 



100 



100 



78 



374 



151 



1,833 



406 



10,380 





11,881 





23,911 





43,048 





81,937 





43,264 





142,302 





486,161 



2 



,020,164 





23,762 





85,569 





391,547 



2 



,870,101 





86,528 





559,111 



4 



,734,508 



46 



,207,951 





21,740 





45,037 





81,212 





152,918 





82,832 





274,150 





931,555 



3 



,847,779 





43,482 





157,062 





699,296 



4 



,984,668 





165,664 



1 



,067,517 



8 



,984,915 



87 



,580,148 



Table 17. --Numbers in each generation in which conditional lethal traits cannot be expressed when native population of 

 2,000 insects (AABBDD) was overflooded in parental, F, , F, , and F, generations by partially sterile insects 

 (aabbdd) with 1 conditional lethal trait 



Number Ster- Rate of 

 released ility increase 



Genera- 

 tion 



No offspring from matings be- Proportionate offspring from matings 

 tween partially sterile insects between partially sterile insects 



4-6 dom. 

 alleles 



Total 



,6 dom. 

 alleles 



alleles 



198,000-- 90 Fivefold— 



100 



16 



100 

 42 



2,080 

 2,166 

 2,260 

 2,362 



100 



15 



100 

 41 

 12 

 4 



23,911 

 43,050 

 81,936 



100 

 52 

 14 



100 

 151 



4,060 

 8,365 

 17,747 

 39,873 



100 



44 



100 

 119 

 132 



174 



43,264 

 142,301 

 486,161 

 ,020,176 



198,000-- 90 Tenfold. 



200 

 337 

 276 

 269 



4,160 



9,005 



21,144 



58,607 



200 



114 

 83 

 124 



200 



307 



507 



1,442 



23,762 



85,571 



391,548 



2,870,116 



200 



412 



551 



1,483 



200 



1,183 



3,238 



12,901 



8,120 



34,399 



168,148 



1,135,912 



474 

 939 



200 



851 



3,196 

 12,326 



86,528 



559,111 



4,734,505 



46,207,856 



396,000-- 90 Fivefold- 



2,040 

 2,082 

 2,126 

 2,171 



21,740 

 45,036 

 81,210 

 152,920 



396,000— 80 —do- 



4,030 



8,182 



16,861 



35,788 



82,832 

 274,150 

 931,557 

 ,847,777 



396,000— 90 Tenfold- — 



101 



54 



15 



5 



101 

 154 

 95 

 58 



4,081 



8,494 



18,414 



43,374 



101 



49 



34 



101 

 140 

 197 

 472 



43,482 

 157,060 

 699,296 



4,984,654 



T 101 



F 2 192 



F 3 193 



?4 326 



101 



574 



1,089 



3,589 



8,060 



33,206 



148,237 



835,208 



101 

 138 

 194 

 326 



101 



413 



1,423 



4,922 



165,663 



1,067,514 



8,984,898 



87,579,904 



