Table 7. Agricultural Chemicals Used, Including Fertilizer and Lime: 1982 and 1978 -Con. 



[Data are based on a sample of farms. For meaning of abbreviations and symbols, see introductory text] 



Chemicals used 



Henry 



Howard 



Humboldt 



Ida 



Iowa 



Jackson 



Jasper 



Commercial fertilizer farms. 



acres on which used. 



Cropland fertilized, except pastureland farms. 



acres on which used, 



Pastureland and rangeland fertilized farms. 



acres on which used. 



Lime farms. 



acres on which used. 



tons. 



Sprays, dusts, granules, fumigants. etc. to 

 control — 

 Insects on hay and other crops farms. 



acres on whrch used. 



Nematodes in crops farms. 



acres on which used. 



Diseases in crops and orchards farms. 



acres on which used. 



Weeds, grass, or brush in crops and 

 pasture ..farms, 



acres on which used. 



Chemicals used for defoliation or for growth 

 control of crops or thinning of fruit farms. 



acres on which used, 



1982. 

 1978. 

 1982. 

 1978. 



1982. 

 1978. 

 1982. 

 1978. 



1982. 

 1978., 

 1982. 

 1978., 



1982. 



1978- 

 1982., 

 1978. 

 1982. 

 1978.. 



1982. 

 1978. 

 1982. 

 1978. 



1982. 

 1978. 

 1982. 

 1978. 



1982. 

 1978- 

 1982- 

 1978. 



1982- 

 1978., 

 1982., 

 1978., 



1982- 

 1978- 

 1982-, 

 1978. 



732 

 749 



112 849 

 116 042 



732 



744 



111 215 



113 977 



36 

 82 



1 634 



2 065 



167 



201 



8 421 



8 189 



22 065 



19 604 



452 



410 



67 592 



62 631 



11 



55 



1 121 



6 455 



13 



13 



(D) 



1 231 



572 



565 



111 014 



108 430 



46 



33 



1 876 



6 147 



830 



936 



128 318 



149 916 



830 



936 



124 392 



147 332 



77 

 72 



3 926 

 2 584 



126 

 220 



4 963 

 16 515 

 13 438 

 39 024 



294 



303 



30 764 



40 277 



20 



31 



860 



1 685 



12 



17 



497 



1 019 



675 



714 



133 648 



137 194 



14 

 17 



2 031 

 2 180 



698 



773 



147 641 



136 243 



698 



773 



(D) 



135 131 



1 

 26 



(D) 



1 112 



35 

 50 



2 211 



3 896 



4 574 

 6 746 



188 



250 



25 536 



51 291 



7 

 30 



1 080 



2 340 



25 



3 326 



635 



649 



194 915 



154 500 



8 



5 



2 031 



999 



704 



769 



122 332 



147 162 



696 



769 



118 567 



138 622 



78 



135 



3 765 



8 540 



93 



81 



5 749 



7 293 



12 675 



11 659 



385 



416 



55 209 



72 404 



32 

 42 



5 846 

 3 261 



8 



5 



1 790 



750 



566 



595 



120 892 



127 518 



1 



1 



(D) 



(D) 



882 



931 



160 142 



151 801 



859 



908 



150 755 



142 094 



165 



172 



9 387 



9 707 



158 



133 



8 529 



6 635 



20 216 



15 726 



518 



494 



106 151 



81 705 



62 



75 



9 254 



8 693 



17 

 32 



1 794 



2 259 



629 



593 



139 982 



111 310 



41 



23 



7 799 



2 607 



1 086 



1 054 



136 484 



111 206 



1 067 



1 048 



128 545 



105 813 



139 



116 



7 939 



5 393 



267 

 279 



6 833 

 11 705 

 21 540 

 34 469 



754 



686 



90 576 



57 271 



61 



98 



8 351 



7 217 



9 



27 



986 



1 719 



723 



617 



87 659 



58 613 



16 



24 



520 



2 077 



1 103 



1 271 



183 706 



185 020 



1 090 



1 266 



178 450 



176 785 



114 



221 



5 256 



8 235 



223 



234 

 12 536 

 12 223 

 30 581 

 28 823 



694 



735 



87 202 



101 718 



34 



82 



5 268 



5 663 



7 

 55 

 46 



6 374 



984 



1 035 

 203 812 

 171 669 



11 

 22 



2 346 

 1 473 



Chemicals used 



Jones 



Keokuk 



Kossuth 



Lee 



Linn 



Louisa 



Commercial fertilizer --farms, 



acres on which used. 



Cropland fertilized, except pastureland farms, 



acres on which used, 



Pastureland and rangeland fertilized farms, 



acres on which used. 



Lime farms, 



acres on which used, 



tons. 



Sprays, dusts, granules, fumigants, etc, to 

 control— 

 Insects on hay and other crops farms, 



acres on which used. 



Nematodes in crops fanms, 



acres on which used. 



Diseases in crops and orchards. farms. 



acres on which used. 



Weeds, grass, or brush in crops and 

 pasture farms, 



acres on which used. 



Chemicals used for defoliation or for growth 

 control of crops or thinning of fruit farms. 



acres on which used. 



1982.. 

 1978.. 

 1982.. 

 1978.. 



1982.. 

 1978.. 

 1982. 

 1978.. 



1982.. 



1978.. 

 1982.. 

 1978-. 



1982- 

 1978- 

 1982-. 

 1978-, 

 1982- 

 1978. 



1982- 

 1978- 

 1982. 

 1978. 



1982. 

 1978. 

 1982- 

 1978- 



1982- 

 1978- 

 1982. 

 1978- 



1982. 

 1978. 

 1982- 

 1978- 



1982- 

 1978. 

 1982. 

 1978- 



1 105 



1 043 



164 196 



139 470 



1 088 



1 038 



160 467 



136 205 



117 



261 



200 



15 231 



9 512 



41 792 



25 098 



738 



560 



101 413 



75 053 



108 

 63 



18 447 

 5 820 



48 



45 



1 885 



3 244 



785 



818 



136 392 



114 920 



26 

 19 



1 410 



2 851 



1 026 



1 078 



169 241 



168 296 



1 021 



1 078 



164 496 



164 336 



86 



81 



4 745 



3 960 



169 



227 



9 962 



11 501 



30 374 



29 618 



715 



642 



109 002 



92 148 



70 



101 



7 734 



12 534 



22 



30 



879 



2 378 



818 



859 



149 691 



127 955 



837 



968 



146 457 



170 313 



826 



963 



142 885 



162 358 



84 



119 



3 572 



7 955 



163 

 250 

 13 915 

 16 994 

 35 076 

 39 512 



495 



502 



83 378 



78 741 



65 



29 



6 785 



4 135 



15 

 15 



1 633 



2 849 



793 



773 



159 798 



151 266 



1 518 



1 683 



294 024 



318 450 



1 518 



1 67a 

 293 146 

 315 558 



20 



96 



878 



2 892 



3 

 40 

 140 



2 119 

 395 



3 653 



323 



522 



48 823 



98 799 



28 



18 



155 



197 



7 



11 



920 



598 



32 



6 



2 423 



431 



14 



16 



3 430 



2 003 



1 368 



1 398 

 404 199 

 364 998 



20 



18 



9 478 



2 565 



811 



747 



106 313 



101 853 



806 



747 



103 243 



96 740 



70 



120 



3 070 



5 113 



170 

 231 



6 337 

 8 276 



14 317 

 23 584 



388 



367 



53 132 



44 452 



27 

 26 



2 209 



3 570 



28 



48 



2 231 



1 921 



635 



618 



100 063 



89 664 



1 350 



1 353 



183 969 



182 471 



1 344 



1 341 



182 190 



179 946 



38 

 75 



1 779 



2 525 



211 



226 



6 974 



10 926 



19 574 



31 253 



635 



677 



85 745 



84 548 



59 

 91 



6 648 



7 801 



24 



29 



3 597 



1 531 



1 



31 



18 



4 569 



2 167 



149 



929 



203 352 



138 Oil 



17 



30 



1 005 



4 808 



566 



631 



103 373 



122 267 



566 



631 



101 522 



120 678 



55 



31 



1 851 



1 589 



76 

 121 



5 034 



6 660 

 12 923 

 16 591 



304 



363 



39 351 



70 953 



45 



43 



10 256 



8 246 



20 



27 



7 380 



1 523 



545 



453 



120 472 



100 863 



21 

 12 



2 120 

 294 



228 IOWA 



1982 CENSUS OF AGRICULTURE-COUNTY DATA 



