LAMPIRAN A LISTING PROGRAM

(1)

LAMPIRAN A

LISTING PROGRAM

1. Source Code untuk Pelatihan Jaringan

p = [ 1 1 1 1 1 1 1; 1 1 1 1 1 1 0; 1 1 0 1 1 1 1; 1 0 1 1 1 1 1; 1 1 1 0 1 1 1;

1 1 1 0 1 1 0; 1 1 0 1 1 0 1; 1 1 0 0 1 1 1; 1 1 1 0 0 0 0; 1 1 0 1 0 1 1;

1 0 1 1 0 1 1; 1 1 1 1 0 1 0; 1 0 1 0 1 1 1; 1 0 0 1 1 1 1; 1 1 1 1 1 0 0;

1 0 1 1 1 0 1; 1 1 1 0 0 1 1; 1 0 1 1 1 1 0; 1 1 1 0 1 0 0; 1 1 0 0 1 0 1;

1 0 1 1 0 0 1; 1 1 0 0 0 1 1; 1 0 1 0 1 0 1; 1 0 0 0 1 1 1; 1 0 0 1 1 0 1;

1 1 0 1 1 0 0; 1 1 1 1 0 0 0; 1 1 0 0 1 1 0; 1 0 1 1 1 0 0; 1 0 1 0 0 1 1;

1 0 0 1 0 1 1; 1 0 0 1 1 1 0; 1 1 1 0 0 1 0; 1 0 1 1 0 1 0; 1 1 0 0 0 0 1;

1 0 1 0 0 0 1; 1 0 0 0 0 1 1; 1 1 0 0 0 1 0; 1 0 1 0 1 0 0; 1 1 0 1 0 0 0;

1 1 0 0 1 0 0; 1 0 0 0 1 0 1; 1 0 0 1 0 1 0; 1 0 0 0 1 1 0; 1 0 1 0 0 1 0;

1 0 0 0 0 0 1; 1 0 1 0 0 0 0; 1 0 0 0 0 1 0; 1 0 0 1 0 0 0; 1 0 0 0 0 0 0;

0 0 0 0 0 0 0; 0 0 0 0 1 0 0; 0 0 0 1 0 0 0; 0 0 1 0 0 0 0; 0 0 0 1 0 1 0;

0 1 0 0 0 0 0; 0 0 1 1 0 0 0; 0 1 1 0 0 0 0; 0 0 0 1 1 0 0; 0 0 0 0 1 1 0;

0 1 0 1 0 0 0; 0 0 1 0 1 0 0; 0 1 0 0 0 0 1; 0 1 0 0 1 0 0; 0 0 0 0 1 0 1;

0 0 0 0 0 1 0; 0 0 1 0 0 0 1; 0 0 1 0 0 1 0; 0 1 0 0 0 1 0; 0 1 1 1 1 1 0;

0 1 1 1 1 0 1; 0 1 1 1 0 1 1; 0 1 1 0 1 1 1; 0 0 1 1 1 1 1; 0 1 1 1 1 0 0;

0 0 1 1 1 0 1; 0 1 0 1 1 1 1; 0 1 1 0 1 1 0; 0 1 1 0 0 1 1; 0 1 0 1 1 1 0;

0 1 1 1 0 0 1; 0 1 1 0 1 0 1; 0 1 0 0 1 1 1; 0 1 0 1 0 1 1; 0 0 1 0 1 1 1;

0 0 1 1 0 1 1; 0 1 1 1 0 0 0; 0 1 1 0 0 0 1; 0 1 1 0 0 1 0; 0 1 0 1 0 0 1;

0 1 0 0 1 0 1; 0 0 1 1 0 0 1; 0 0 1 0 0 1 1; 0 0 0 1 1 1 0; 0 1 1 0 1 0 0;

0 1 0 0 1 1 0; 0 1 0 0 0 1 1; 0 0 1 1 0 1 0; 0 0 1 0 1 0 1; 0 0 1 0 1 1 0;

0 1 0 1 0 1 0; 0 0 0 0 1 1 1; 0 1 0 1 1 0 0 ];

t = [ 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 ];

(2)

net=newff(minmax(p),[104 5 1],

{'tansig''tansig''purelin'},'traingd');

net.trainParam.show = 500; net.trainParam.lr = 0.01;

net.trainParam.epochs = 500000; net.trainParam.goal = 1e-5;

net = train(net,p,t); y = sim(net,p);

bobotinput = net.IW{1,1}; biasinput = net.b{1,1}; bobotlapisan1 = net.LW{2,1}; biaslapisan1 = net.b{2,1}; bobotlapisan2 = net.LW{3,1}; biaslapisan2 = net.b{3,1};

2. Source Code untuk Pengujian Data Baru

n = [ 1 1 1 1 0 1 1; 1 1 1 1 0 0 1; 1 1 1 0 1 0 1; 1 1 0 1 0 0 1; 1 0 1 1 0 0 0;

1 0 0 0 1 0 0; 1 0 1 0 1 1 0; 1 1 1 0 0 0 1; 1 1 0 1 0 1 0; 1 0 0 1 0 0 1;

1 1 0 0 0 0 0; 1 1 0 1 1 1 0; 1 0 0 1 1 0 0; 1 1 1 1 1 0 1; 0 0 0 1 0 0 1;

0 0 0 0 0 1 1; 0 0 0 0 0 0 1; 0 1 1 1 1 1 1; 0 1 1 1 0 1 0; 0 0 0 1 1 1 1;

0 0 0 1 0 1 1; 0 0 1 1 1 0 0; 0 1 0 1 1 0 1; 0 0 1 1 1 1 0; 0 0 0 1 1 0 1 ];

n = n';

baru = newff(minmax(n),[104,5,1], {'tansig''tansig''purelin'}, 'traingd');

baru.IW{1,1} = [ 1.8360 2.5665 -1.4949 -2.3878 0.6016 -2.6789 -2.0332

1.4159 3.3321 -0.4983 -1.5353 2.3723 2.5375 -1.6079

1.1765 -0.4878 2.9799 -0.1668 2.1139 2.9270 2.4414

-3.3509 3.3834 1.4193 -0.8450 0.5848 1.8930 0.4797

-2.2695 -0.3365 -2.9913 -2.9827 0.8685 -0.7559 2.2390

-1.5759 1.3642 3.5716 -2.6685 -1.4120 1.8086 0.1877

-2.0342 -2.2064 -2.4252 0.8717 -2.2925 2.2857 1.8820

-0.8132 1.3311 3.3470 0.6039 -3.4779 -0.0308 -1.8632

3.1327 -1.4763 -0.5783 -2.1731 0.9197 -2.1771 -2.6307

(3)

-1.2788 -1.4694 2.3402 0.7905 -2.7085 -2.5727 -2.3749

1.7386 3.6599 -0.1358 0.1125 0.3800 3.2569 -1.6313

-2.3255 1.9078 -2.6913 2.2609 -1.0122 0.0896 -2.6328

2.3239 1.4054 -0.0741 -2.6648 -3.2125 -1.6527 -1.4150

1.6945 3.0484 0.8116 2.9229 0.9096 -0.6220 2.5864

2.4579 1.5106 0.8541 -2.6993 0.3835 3.6436 0.1100

3.4626 -2.5464 0.6573 2.0092 -0.7496 1.3589 -2.0533

2.6684 0.0903 1.2128 3.4281 2.1133 1.8772 -1.1047

-3.7102 -0.2505 -0.8341 -0.2701 -2.5982 -2.9547 -0.0917

0.4660 -0.2553 -3.8503 -0.2989 2.1232 -1.9678 2.4477

1.9300 3.0893 -2.8439 0.7921 -0.0711 2.1462 -1.6981

-2.6941 0.5969 3.1357 2.9224 -0.5236 1.6437 0.7540

-1.8717 -2.4605 -1.7240 -1.5771 1.2944 -0.5625 3.5592

-0.2036 2.4215 -2.2916 2.2345 2.5461 0.9627 -2.4364

-0.3112 0.8948 2.0421 -2.1002 4.1594 1.6357 -0.3637

2.5851 1.8333 -0.9603 1.8754 3.2979 -2.0830 0.1495

-1.6808 0.6281 1.9314 -1.4122 0.1531 -3.5876 2.7674

-2.4829 1.2709 1.8750 -1.5054 1.0723 -3.0990 -2.2970

-1.5344 1.9311 -2.7674 -2.0574 1.7959 -2.3284 -1.8171

-1.4609 -1.7407 1.8086 2.8546 -1.6327 2.0146 2.4885

-2.4537 -1.4638 2.4162 -2.5541 0.9942 -2.3040 1.6544

1.3782 0.7440 3.6558 1.9827 0.1545 -1.4530 -2.7548

0.1743 -2.2350 2.9463 -1.3200 -1.7413 1.5412 2.9472

1.4917 1.3034 3.1230 1.5004 -0.4936 -1.0736 -3.4975

-0.1196 2.7161 3.9163 1.7028 1.4456 0.1092 -1.3721

-1.5119 -2.4755 2.8666 -2.6452 1.1324 -1.6691 1.3331

0.2388 -0.8334 0.7056 -0.6860 1.6061 0.7968 -4.9605

2.6290 -1.7727 2.3350 -1.3266 2.5802 -0.1908 2.3850

1.8357 -1.5365 -2.0573 -2.6470 0.7784 1.6770 3.0364

(4)

2.8579 1.9197 -0.5495 -1.2166 -0.5544 3.4898 -1.9342

3.5152 -1.1860 1.1405 -3.6219 -0.2221 -0.6637 0.9456

-0.2880 0.6653 3.1293 -2.6166 -1.3473 1.8843 2.6726

-1.5905 -3.0126 -3.2683 -0.8395 -2.0987 -0.6494 1.2538

-1.3246 -1.9969 -1.0530 1.8542 0.6605 2.4802 -3.5534

-1.4203 -2.6260 -2.8419 2.0237 0.2121 -0.0975 2.8969

-2.8882 -3.6089 0.1595 -0.9952 -1.5338 0.3921 -2.2117

-1.1347 2.3278 0.9309 1.5837 0.3806 -3.8850 -2.0638

-1.5853 -3.2131 -2.5780 -0.4991 -2.9708 0.7535 -0.8402

2.9623 -2.3731 -2.3079 -1.6593 -1.2614 -1.5830 -1.3973

-0.0737 -0.5986 4.0607 1.9486 -0.0904 1.6749 -2.4536

1.5381 -3.8849 3.2053 -0.6911 0.4668 0.1485 -1.0343

-2.2421 -2.1438 1.9661 2.7216 -0.5163 -1.9863 -2.1135

-0.4159 3.3572 -2.8550 0.9834 0.0643 2.3369 1.8596

-2.5282 0.3180 -3.5208 -0.8761 -0.7769 -2.9982 0.6158

-0.7599 3.1597 2.5075 -1.0606 -2.6223 -1.6768 -1.3563

0.5942 2.9103 -2.1613 -2.0418 2.3720 -0.3270 2.4867

2.3439 -2.5845 2.9047 0.5167 -0.9936 0.5060 2.7180

2.4868 -2.9979 2.6358 1.1578 0.4998 -2.3842 -0.3988

-2.0723 -2.8513 -2.2898 0.6419 0.5372 -2.2757 -2.5148

0.3547 2.7821 2.2454 2.6185 0.7628 -2.8930 0.8898

-1.2785 -1.5810 -1.0466 2.8459 1.1433 -0.8527 3.7333

-1.5014 -0.4364 -2.7834 -2.2446 1.5912 -1.5336 3.0798

2.5752 -0.7017 3.0492 1.1641 2.2353 -2.3170 1.2214

3.5733 -2.1968 -2.7473 1.5279 -0.6228 1.1641 -0.5667

-1.0472 -0.2057 -0.0834 2.5858 -2.2734 1.9368 -3.5729

0.0443 1.2386 1.6898 -0.0435 -3.0365 2.6248 3.0273

2.4286 -0.4602 3.7468 2.9701 -0.7783 -0.1824 0.2390

1.3467 -0.5830 3.1858 1.3151 2.6396 2.6913 -1.1450

(5)

0.7647 2.2738 2.6195 2.7015 1.9109 1.1615 2.3905

-1.5518 3.1923 0.9299 -3.5790 0.3158 1.7543 -0.3356

-3.2339 -1.5912 1.2478 -2.9359 1.6394 -0.9799 1.6597

1.8994 3.4563 0.8578 0.9844 1.3109 1.1818 3.0398

0.7856 2.1647 -2.5481 -1.6505 1.7459 -2.7010 -2.1835

0.1379 2.7830 1.5350 1.5815 -3.2225 0.8580 -2.4098

1.6650 1.1996 3.9196 0.4031 -2.7902 -1.4346 -0.1104

-0.3827 2.2029 2.7804 1.8724 1.3951 -2.6043 1.9853

-2.7208 -3.7937 -0.6954 -1.9080 -1.2486 1.3901 -0.4972

3.7566 0.7628 -1.4275 -2.0115 1.0835 0.3943 -2.6750

-2.4074 2.4502 -1.9100 2.1879 1.6574 -1.6473 1.9231

0.5440 -1.8086 1.8420 -2.5948 -1.7844 -0.7700 -3.4713

3.3118 -2.6109 -1.2187 -1.8143 2.4490 -0.0174 -0.9347

-2.1299 -1.6113 -2.9744 0.4367 2.8166 -0.3901 2.2962

0.0747 -2.2083 2.8804 2.1239 -0.5396 1.7173 2.9489

-0.9507 0.6042 1.9228 -2.2625 -1.8342 -3.6613 1.6439

3.2629 -1.4976 0.1103 0.2040 -2.5264 3.1949 -0.0128

-0.0551 1.4547 2.1427 -1.9507 2.1609 2.5723 -2.7909

1.7162 -0.6029 3.3361 0.5708 2.5757 -1.9954 -2.0386

-1.1354 2.8381 4.0351 -1.1231 1.5364 0.0644 -0.2940

-1.9702 -3.2975 -1.2537 -0.1270 -3.6263 -0.1243 0.1643

3.0388 2.2236 -1.7969 -0.3829 -1.1424 -3.1795 0.6902

1.4842 2.1235 -2.3691 2.8494 -2.9383 -0.6183 -0.1790

2.5236 -1.8462 -0.4928 3.4197 -2.5333 -0.9174 -0.6481

-0.1333 1.9461 2.8457 2.9153 -0.9170 -2.8218 0.0803

0.4689 1.1399 1.2983 -2.7349 2.7268 2.4239 -2.3409

1.9793 2.4692 -1.7071 2.8021 1.4102 1.3306 -2.2536

1.7216 2.6279 -1.3211 -2.1944 -1.7713 0.2056 -3.1508

-1.7424 3.4539 -2.2449 0.1859 2.2628 1.5429 1.3910

(6)

-0.1230 2.4606 -1.5563 -0.3025 2.6234 2.7549 -2.5611

3.3055 -1.1023 -0.8441 -1.4341 -1.4971 -3.3816 -1.0958

1.1739 2.4717 -2.4535 0.9183 0.9901 -2.1915 3.0726

1.3604 3.5506 -0.3902 -1.0542 2.3226 0.0089 -2.9038 ];

baru.b{1} = [ -0.8723 -5.4756

(7)

0.1352 2.1238 -2.7832 4.7246 0.8290 -1.6607 -2.4341 -0.1510 4.9823 -2.9803 -2.1174 1.3046 -2.9729 0.6125 0.6612 -1.9318 -3.1691 -3.8485 2.5459 -5.7154 -1.3870 0.9874 -5.2008 3.3406 0.5771 -0.2043 -5.1194 3.3057 1.7019 -2.7046 5.5909 2.1016 -0.9248 -1.7217 0.5001 0.5150 -3.6321 0.0411 -4.9997 3.0980 2.4252 1.9940 2.5220 -4.3194 0.8817 -0.7099 4.3487 -4.8917 1.5770 -4.1730 5.5949 0.6299 1.2957 ];

(8)

-0.0414 0.1386 -0.0930 0.0880 -0.1477 0.0580 -0.0802 0.0751 0.0519 0.2265 -0.2004 0.2026 0.1666 -0.1906 0.1908 0.0274 -0.2023 0.0848 0.0476 0.1118 0.1872 -0.0745 0.0620 0.1422 -0.1003 0.2212 0.1632 0.2439 -0.2083 0.1725 -0.0939 0.1826 0.0118 -0.0350 -0.1189 0.0135 0.1953 0.1479 0.1970 0.1504 -0.2033 0.1800 -0.1409 -0.0397 -0.2001 -0.0733 0.1124 0.1950 -0.1132 -0.1231 -0.1700 0.0506 -0.1041 0.2042 0.2474 0.0786 0.0461 -0.1594 0.2232 0.1119 0.0796 -0.0127 -0.2296 -0.1646

0.1473 0.1523 -0.0971 0.0501 -0.1999 0.0351 -0.0169 -0.0884 -0.1478 0.1066 -0.2128 0.0339 -0.0097 -0.1862 0.1587 0.1390 0.3281 0.0756 -0.0226 -0.0297 0.1362 -0.1082 0.1718 0.1365 -0.0910 0.1275 0.0800 -0.0087 -0.0319 -0.1381 -0.1915 -0.2382 -0.0056 -0.0491 -0.1380 0.1312 -0.1998 0.2953 -0.0594 0.0249 0.0601 0.2746 0.1732 -0.1546 -0.0911 0.0486 -0.2782 -0.1857 -0.1738 0.2413 -0.0593 0.1581 -0.0419 -0.0871 -0.0915 -0.1157 -0.0371 -0.0600 -0.0324 0.0636 0.0218 -0.2488 -0.0791 0.1023 0.3539 -0.0049 -0.0772 0.0718 0.0670 -0.1777 -0.1486 -0.4029 -0.2446 -0.1548 -0.0532 -0.0135 -0.0085 0.2494 -0.0501 0.4673 -0.3726 -0.0883 0.1060 -0.2146 0.0099 0.0790 0.1245 -0.1426 -0.0289 0.0583 0.0078 0.2616 -0.0253 0.1491 -0.1912 -0.0581 0.0022 0.1112 0.0600 -0.0265 0.1836 0.0704 0.2581 -0.1316 -0.0799 0.1029 0.0140 0.0990 -0.0951 -0.2408 0.0621 0.0780 0.1891 0.0201 -0.0585 -0.0509 -0.2968 -0.0544 0.2443 0.3123 0.2697 0.0147 -0.0747 -0.1412 0.2310 0.0996 -0.1521 -0.2686 0.0263 0.1131 0.1013 0.1288 -0.0350 -0.1478 -0.1183 -0.0461 -0.0608 0.0330 -0.2089 0.0086 0.1193 -0.0118 -0.1303 -0.1212 -0.2594 0.1088 0.1711 -0.2852 -0.1595 0.0133 0.2597 0.0310 0.0335 -0.1904 0.1593 -0.1618 0.1870 0.0919 0.0481 -0.1243 -0.1285 -0.0901 -0.1704 -0.0177 -0.0906 0.0047 -0.0129 -0.0558 -0.0992 0.1981 -0.2923 -0.0373 -0.0483 0.0807 0.1506 0.0740 0.3019 -0.0418 0.0251 -0.0299 -0.0414 0.1145 0.3234 0.0291 -0.0090 -0.1277 -0.0571 0.1628 -0.1336 0.2104 0.0370 -0.0904 0.0905 -0.0866 0.2757 0.1223 -0.1163 -0.1531 0.1771 -0.2996 -0.1156 0.0702 -0.1835 -0.1123 0.1488 -0.0328 -0.0623 -0.1749 0.0597 0.2969 -0.1597 -0.0197 0.0196 0.0016

(9)

0.0055 -0.1247 -0.0727 0.0434 0.1057 0.0674 -0.0510 0.0268 -0.2459 -0.1759 -0.1762 -0.0177 0.1982 -0.0018 -0.0491 -0.0529 -0.2203 0.1275 0.1848 0.0562 0.2135 0.1222 -0.1876 -0.0524 -0.1289 -0.0030 0.1529 0.1815 0.0104 0.0510 0.0019 -0.0225 0.0847 -0.1337 0.1102 -0.2269 0.0161 0.2029 -0.0687 -0.1398 -0.0105 0.1470 0.2370 -0.1834 0.2514 -0.1777 -0.1032 0.1701 -0.2238 0.1929 -0.1030 0.1822 0.1619 -0.1508 0.0866 0.1617 -0.0501 0.1434 0.0231 0.0943 0.0928 -0.2055 0.1350 -0.0192 -0.1634 -0.1365 0.1867 -0.1548 -0.1843 0.0054 ];

baru.b{2} = [ -1.4232 -0.5882 -0.1564 0.8681

-1.4395 ];

baru.LW{3,2} = [ 0.2448 0.4426 -0.9057 0.6060 0.3804 ];

baru.b{3} = [ -0.3093 ];

hsl = sim(baru,n)

3. Source Code untuk Form Utama

function varargout = Utama(varargin)

% Inisialisasi GUI

gui_Singleton = 1;

gui_State = struct('gui_Name', mfilename, ... 'gui_Singleton', gui_Singleton, ...

'gui_OpeningFcn', @Utama_OpeningFcn, ... 'gui_OutputFcn', @Utama_OutputFcn, ... 'gui_LayoutFcn', [] , ...

'gui_Callback', []);

if nargin && ischar(varargin{1})

gui_State.gui_Callback = str2func(varargin{1}); end

if nargout

[varargout{1:nargout}] = gui_mainfcn(gui_State, varargin{:}); else

gui_mainfcn(gui_State, varargin{:}); end

function Utama_OpeningFcn(hObject, eventdata, handles, varargin)

% Default command line output untuk Utama

handles.output = hObject;

% Update handles structure

guidata(hObject, handles);

% --- Outputs from this function are returned to the command line.

function varargout = Utama_OutputFcn(hObject, eventdata, handles) varargout{1} = handles.output;

(10)

Akar

function batangbutton_Callback(hObject, eventdata, handles) Batang

function bidsadapbutton_Callback(hObject, eventdata, handles) BidSadap

function daunbutton_Callback(hObject, eventdata, handles) Daun

function daftarbutton_Callback(hObject, eventdata, handles) DaftarPenyakit

function keluarbutton_Callback(hObject, eventdata, handles) respon = Keluar('Title','konfirmasi keluar');

switch lower(respon) case'tidak'

% tidak ada aksi

case'ya' close end

4. Source Code untuk Form Akar

function varargout = Akar(varargin)

%Insialisasi GUI

gui_Singleton = 1;

'gui_OpeningFcn', @Akar_OpeningFcn, ... 'gui_OutputFcn', @Akar_OutputFcn, ... 'gui_LayoutFcn', [] , ...

if nargout

function Akar_OpeningFcn(hObject, eventdata, handles, varargin)

% Default command line output untuk form Akar

(11)

function akar1button_Callback(hObject, eventdata, handles) Akar

function batang1button_Callback(hObject, eventdata, handles) Batang

function bidsadap1button_Callback(hObject, eventdata, handles) BidSadap

function daun1button_Callback(hObject, eventdata, handles) Daun

function edit1a_Callback(hObject, eventdata, handles) akar1=str2num(get(handles.edit1a, 'String'));

handles.akar1=akar1; if(isempty(akar1))

set(hObject,'String','') % Mengembalikan string kosong jika edit1a kosong

end

function edit1a_CreateFcn(hObject, eventdata, handles) if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))

set(hObject,'BackgroundColor','white'); end

function edit1b_Callback(hObject, eventdata, handles) akar2=str2num(get(handles.edit1b, 'String'));

set(hObject,'String','') end

function edit1b_CreateFcn(hObject, eventdata, handles) if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))

function edit1c_Callback(hObject, eventdata, handles) akar3=str2num(get(handles.edit1c, 'String'));

function edit1c_CreateFcn(hObject, eventdata, handles) if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))

function edit1d_Callback(hObject, eventdata, handles) akar4=str2num(get(handles.edit1d, 'String'));

(12)

if(isempty(akar4))

function edit1d_CreateFcn(hObject, eventdata, handles) if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))

function edit1e_Callback(hObject, eventdata, handles) akar5=str2num(get(handles.edit1e, 'String'));

% --- Executes during object creation, after setting all properties.

function edit1e_CreateFcn(hObject, eventdata, handles) if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))

function edit1f_Callback(hObject, eventdata, handles) akar6=str2num(get(handles.edit1f, 'String'));

function edit1f_CreateFcn(hObject, eventdata, handles) if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))

function edit1g_Callback(hObject, eventdata, handles) akar7=str2num(get(handles.edit1g, 'String'));

function edit1g_CreateFcn(hObject, eventdata, handles) if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))

function finish1button_Callback(hObject, eventdata, handles) close

(13)

set(handles.edit1a, 'String', ''); set(handles.edit1b, 'String', ''); set(handles.edit1c, 'String', ''); set(handles.edit1d, 'String', ''); set(handles.edit1e, 'String', ''); set(handles.edit1f, 'String', ''); set(handles.edit1g, 'String', ''); set(handles.texthasil1, 'String', ''); set(handles.textkendali1, 'String', '');

function ok1button_Callback(hObject, eventdata, handles) akar1=handles.akar1;

akar2=handles.akar2; akar3=handles.akar3; akar4=handles.akar4; akar5=handles.akar5; akar6=handles.akar6; akar7=handles.akar7;

x1=0; x2=0; x3=0; x4=0; x5=0; x6=0; x7=0;

n=[akar1 akar2 akar3 akar4 akar5 akar6 akar7]; m=[x1 x2 x3 x4 x5 x6 x7];

input=[n;m]; input=input';

net=newff([0 1;0 1;0 1;0 1;0 1;0 1;0 1],[104 5 1],{'tansig''tansig''purelin'},'traingd');

net.IW{1,1} = [ 1.8360 2.5665 -1.4949 -2.3878 0.6016 -2.6789 -2.0332

1.4159 3.3321 -0.4983 -1.5353 2.3723 2.5375 -1.6079

1.1765 -0.4878 2.9799 -0.1668 2.1139 2.9270 2.4414

-3.3509 3.3834 1.4193 -0.8450 0.5848 1.8930 0.4797

-2.2695 -0.3365 -2.9913 -2.9827 0.8685 -0.7559 2.2390

-1.5759 1.3642 3.5716 -2.6685 -1.4120 1.8086 0.1877

-2.0342 -2.2064 -2.4252 0.8717 -2.2925 2.2857 1.8820

-0.8132 1.3311 3.3470 0.6039 -3.4779 -0.0308 -1.8632

3.1327 -1.4763 -0.5783 -2.1731 0.9197 -2.1771 -2.6307

-2.6343 -2.5748 3.4138 -1.4671 -0.1780 -0.2580 1.4208

-1.2788 -1.4694 2.3402 0.7905 -2.7085 -2.5727 -2.3749

(14)

-2.3255 1.9078 -2.6913 2.2609 -1.0122 0.0896 -2.6328

2.3239 1.4054 -0.0741 -2.6648 -3.2125 -1.6527 -1.4150

1.6945 3.0484 0.8116 2.9229 0.9096 -0.6220 2.5864

2.4579 1.5106 0.8541 -2.6993 0.3835 3.6436 0.1100

3.4626 -2.5464 0.6573 2.0092 -0.7496 1.3589 -2.0533

2.6684 0.0903 1.2128 3.4281 2.1133 1.8772 -1.1047

-3.7102 -0.2505 -0.8341 -0.2701 -2.5982 -2.9547 -0.0917

0.4660 -0.2553 -3.8503 -0.2989 2.1232 -1.9678 2.4477

1.9300 3.0893 -2.8439 0.7921 -0.0711 2.1462 -1.6981

-2.6941 0.5969 3.1357 2.9224 -0.5236 1.6437 0.7540

-1.8717 -2.4605 -1.7240 -1.5771 1.2944 -0.5625 3.5592

-0.2036 2.4215 -2.2916 2.2345 2.5461 0.9627 -2.4364

-0.3112 0.8948 2.0421 -2.1002 4.1594 1.6357 -0.3637

2.5851 1.8333 -0.9603 1.8754 3.2979 -2.0830 0.1495

-1.6808 0.6281 1.9314 -1.4122 0.1531 -3.5876 2.7674

-2.4829 1.2709 1.8750 -1.5054 1.0723 -3.0990 -2.2970

-1.5344 1.9311 -2.7674 -2.0574 1.7959 -2.3284 -1.8171

-1.4609 -1.7407 1.8086 2.8546 -1.6327 2.0146 2.4885

-2.4537 -1.4638 2.4162 -2.5541 0.9942 -2.3040 1.6544

1.3782 0.7440 3.6558 1.9827 0.1545 -1.4530 -2.7548

0.1743 -2.2350 2.9463 -1.3200 -1.7413 1.5412 2.9472

1.4917 1.3034 3.1230 1.5004 -0.4936 -1.0736 -3.4975

-0.1196 2.7161 3.9163 1.7028 1.4456 0.1092 -1.3721

-1.5119 -2.4755 2.8666 -2.6452 1.1324 -1.6691 1.3331

0.2388 -0.8334 0.7056 -0.6860 1.6061 0.7968 -4.9605

2.6290 -1.7727 2.3350 -1.3266 2.5802 -0.1908 2.3850

1.8357 -1.5365 -2.0573 -2.6470 0.7784 1.6770 3.0364

-0.0388 1.4706 2.2501 0.3454 -3.5013 -3.1184 -0.4598

2.8579 1.9197 -0.5495 -1.2166 -0.5544 3.4898 -1.9342

(15)

-0.2880 0.6653 3.1293 -2.6166 -1.3473 1.8843 2.6726

-1.5905 -3.0126 -3.2683 -0.8395 -2.0987 -0.6494 1.2538

-1.3246 -1.9969 -1.0530 1.8542 0.6605 2.4802 -3.5534

-1.4203 -2.6260 -2.8419 2.0237 0.2121 -0.0975 2.8969

-2.8882 -3.6089 0.1595 -0.9952 -1.5338 0.3921 -2.2117

-1.1347 2.3278 0.9309 1.5837 0.3806 -3.8850 -2.0638

-1.5853 -3.2131 -2.5780 -0.4991 -2.9708 0.7535 -0.8402

2.9623 -2.3731 -2.3079 -1.6593 -1.2614 -1.5830 -1.3973

-0.0737 -0.5986 4.0607 1.9486 -0.0904 1.6749 -2.4536

1.5381 -3.8849 3.2053 -0.6911 0.4668 0.1485 -1.0343

-2.2421 -2.1438 1.9661 2.7216 -0.5163 -1.9863 -2.1135

-0.4159 3.3572 -2.8550 0.9834 0.0643 2.3369 1.8596

-2.5282 0.3180 -3.5208 -0.8761 -0.7769 -2.9982 0.6158

-0.7599 3.1597 2.5075 -1.0606 -2.6223 -1.6768 -1.3563

0.5942 2.9103 -2.1613 -2.0418 2.3720 -0.3270 2.4867

2.3439 -2.5845 2.9047 0.5167 -0.9936 0.5060 2.7180

2.4868 -2.9979 2.6358 1.1578 0.4998 -2.3842 -0.3988

-2.0723 -2.8513 -2.2898 0.6419 0.5372 -2.2757 -2.5148

0.3547 2.7821 2.2454 2.6185 0.7628 -2.8930 0.8898

-1.2785 -1.5810 -1.0466 2.8459 1.1433 -0.8527 3.7333

-1.5014 -0.4364 -2.7834 -2.2446 1.5912 -1.5336 3.0798

2.5752 -0.7017 3.0492 1.1641 2.2353 -2.3170 1.2214

3.5733 -2.1968 -2.7473 1.5279 -0.6228 1.1641 -0.5667

-1.0472 -0.2057 -0.0834 2.5858 -2.2734 1.9368 -3.5729

0.0443 1.2386 1.6898 -0.0435 -3.0365 2.6248 3.0273

2.4286 -0.4602 3.7468 2.9701 -0.7783 -0.1824 0.2390

1.3467 -0.5830 3.1858 1.3151 2.6396 2.6913 -1.1450

-1.6795 -1.8612 -1.2415 -2.6036 2.5660 -2.8295 0.6120

0.7647 2.2738 2.6195 2.7015 1.9109 1.1615 2.3905

(16)

-3.2339 -1.5912 1.2478 -2.9359 1.6394 -0.9799 1.6597

1.8994 3.4563 0.8578 0.9844 1.3109 1.1818 3.0398

0.7856 2.1647 -2.5481 -1.6505 1.7459 -2.7010 -2.1835

0.1379 2.7830 1.5350 1.5815 -3.2225 0.8580 -2.4098

1.6650 1.1996 3.9196 0.4031 -2.7902 -1.4346 -0.1104

-0.3827 2.2029 2.7804 1.8724 1.3951 -2.6043 1.9853

-2.7208 -3.7937 -0.6954 -1.9080 -1.2486 1.3901 -0.4972

3.7566 0.7628 -1.4275 -2.0115 1.0835 0.3943 -2.6750

-2.4074 2.4502 -1.9100 2.1879 1.6574 -1.6473 1.9231

0.5440 -1.8086 1.8420 -2.5948 -1.7844 -0.7700 -3.4713

3.3118 -2.6109 -1.2187 -1.8143 2.4490 -0.0174 -0.9347

-2.1299 -1.6113 -2.9744 0.4367 2.8166 -0.3901 2.2962

0.0747 -2.2083 2.8804 2.1239 -0.5396 1.7173 2.9489

-0.9507 0.6042 1.9228 -2.2625 -1.8342 -3.6613 1.6439

3.2629 -1.4976 0.1103 0.2040 -2.5264 3.1949 -0.0128

-0.0551 1.4547 2.1427 -1.9507 2.1609 2.5723 -2.7909

1.7162 -0.6029 3.3361 0.5708 2.5757 -1.9954 -2.0386

-1.1354 2.8381 4.0351 -1.1231 1.5364 0.0644 -0.2940

-1.9702 -3.2975 -1.2537 -0.1270 -3.6263 -0.1243 0.1643

3.0388 2.2236 -1.7969 -0.3829 -1.1424 -3.1795 0.6902

1.4842 2.1235 -2.3691 2.8494 -2.9383 -0.6183 -0.1790

2.5236 -1.8462 -0.4928 3.4197 -2.5333 -0.9174 -0.6481

-0.1333 1.9461 2.8457 2.9153 -0.9170 -2.8218 0.0803

0.4689 1.1399 1.2983 -2.7349 2.7268 2.4239 -2.3409

1.9793 2.4692 -1.7071 2.8021 1.4102 1.3306 -2.2536

1.7216 2.6279 -1.3211 -2.1944 -1.7713 0.2056 -3.1508

-1.7424 3.4539 -2.2449 0.1859 2.2628 1.5429 1.3910

-1.4882 2.0209 -1.0363 -2.9447 -1.9157 -3.1109 0.3598

-0.1230 2.4606 -1.5563 -0.3025 2.6234 2.7549 -2.5611

(17)

1.1739 2.4717 -2.4535 0.9183 0.9901 -2.1915 3.0726

1.3604 3.5506 -0.3902 -1.0542 2.3226 0.0089 -2.9038 ];

net.b{1} = [ -0.8723 -5.4756

(18)

0.8290 -1.6607 -2.4341 -0.1510 4.9823 -2.9803 -2.1174 1.3046 -2.9729 0.6125 0.6612 -1.9318 -3.1691 -3.8485 2.5459 -5.7154 -1.3870 0.9874 -5.2008 3.3406 0.5771 -0.2043 -5.1194 3.3057 1.7019 -2.7046 5.5909 2.1016 -0.9248 -1.7217 0.5001 0.5150 -3.6321 0.0411 -4.9997 3.0980 2.4252 1.9940 2.5220 -4.3194 0.8817 -0.7099 4.3487 -4.8917 1.5770 -4.1730 5.5949 0.6299 1.2957 ];

(19)

-0.2083 0.1725 -0.0939 0.1826 0.0118 -0.0350 -0.1189 0.0135 0.1953 0.1479 0.1970 0.1504 -0.2033 0.1800 -0.1409 -0.0397 -0.2001 -0.0733 0.1124 0.1950 -0.1132 -0.1231 -0.1700 0.0506 -0.1041 0.2042 0.2474 0.0786 0.0461 -0.1594 0.2232 0.1119 0.0796 -0.0127 -0.2296 -0.1646

0.1473 0.1523 -0.0971 0.0501 -0.1999 0.0351 -0.0169 -0.0884 -0.1478 0.1066 -0.2128 0.0339 -0.0097 -0.1862 0.1587 0.1390 0.3281 0.0756 -0.0226 -0.0297 0.1362 -0.1082 0.1718 0.1365 -0.0910 0.1275 0.0800 -0.0087 -0.0319 -0.1381 -0.1915 -0.2382 -0.0056 -0.0491 -0.1380 0.1312 -0.1998 0.2953 -0.0594 0.0249 0.0601 0.2746 0.1732 -0.1546 -0.0911 0.0486 -0.2782 -0.1857 -0.1738 0.2413 -0.0593 0.1581 -0.0419 -0.0871 -0.0915 -0.1157 -0.0371 -0.0600 -0.0324 0.0636 0.0218 -0.2488 -0.0791 0.1023 0.3539 -0.0049 -0.0772 0.0718 0.0670 -0.1777 -0.1486 -0.4029 -0.2446 -0.1548 -0.0532 -0.0135 -0.0085 0.2494 -0.0501 0.4673 -0.3726 -0.0883 0.1060 -0.2146 0.0099 0.0790 0.1245 -0.1426 -0.0289 0.0583 0.0078 0.2616 -0.0253 0.1491 -0.1912 -0.0581 0.0022 0.1112 0.0600 -0.0265 0.1836 0.0704 0.2581 -0.1316

-0.0799 0.1029 0.0140 0.0990 -0.0951 -0.2408 0.0621 0.0780 0.1891 0.0201 -0.0585 -0.0509 -0.2968 -0.0544 0.2443 0.3123 0.2697 0.0147 -0.0747 -0.1412 0.2310 0.0996 -0.1521 -0.2686 0.0263 0.1131 0.1013 0.1288 -0.0350 -0.1478 -0.1183 -0.0461 -0.0608 0.0330 -0.2089 0.0086 0.1193 -0.0118 -0.1303 -0.1212 -0.2594 0.1088 0.1711 -0.2852 -0.1595 0.0133 0.2597 0.0310 0.0335 -0.1904 0.1593 -0.1618 0.1870 0.0919 0.0481 -0.1243 -0.1285 -0.0901 -0.1704 -0.0177 -0.0906 0.0047 -0.0129 -0.0558 -0.0992 0.1981 -0.2923 -0.0373 -0.0483 0.0807 0.1506 0.0740 0.3019 -0.0418 0.0251 -0.0299 -0.0414 0.1145 0.3234 0.0291 -0.0090 -0.1277 -0.0571 0.1628 -0.1336 0.2104 0.0370 -0.0904 0.0905 -0.0866 0.2757 0.1223 -0.1163 -0.1531 0.1771 -0.2996 -0.1156 0.0702 -0.1835 -0.1123 0.1488 -0.0328 -0.0623 -0.1749

0.0597 0.2969 -0.1597 -0.0197 0.0196 0.0016 0.0308 0.2720 0.0685 -0.0050 0.3221 -0.3471 0.0392 0.2563 0.1763 0.1420 -0.1188 -0.0082 -0.4117 0.1631 0.1642 0.1268 -0.1091 0.0444 -0.0859 0.1130 -0.0485 -0.0927 -0.1752 -0.2370 -0.1132 0.0889 -0.0937 0.0302 -0.2923 -0.0237 -0.0251 0.2337 0.0936 -0.1382 0.1695 0.2320 -0.2219 0.1212 -0.0530 0.0170 -0.0033 -0.0952 -0.0790 0.2745 0.1364 0.1497 -0.0549 0.0229 -0.0776 -0.2276 0.1690 0.0247 0.0427 -0.2111 0.3746 -0.0064 -0.0252 0.1293 0.1160 -0.1862 -0.0069 0.2489 -0.0377 -0.1163 -0.4803 0.0898 0.0663 -0.1813 0.0659 -0.1069 0.3724 -0.3469 0.0219 0.2863 0.1036 0.0726 0.1933 0.0250 -0.0408 -0.1135 0.1225 0.0702 0.2031 -0.2542 0.0614 0.2118 0.1542 -0.0163 -0.0183 -0.1660 -0.3151 -0.0163 -0.0983 -0.0219 0.0548 0.2584 -0.0378 0.1578

(20)

-0.0510 0.0268 -0.2459 -0.1759 -0.1762 -0.0177 0.1982 -0.0018 -0.0491 -0.0529 -0.2203 0.1275 0.1848 0.0562 0.2135 0.1222 -0.1876 -0.0524 -0.1289 -0.0030 0.1529 0.1815 0.0104 0.0510 0.0019 -0.0225 0.0847 -0.1337 0.1102 -0.2269 0.0161 0.2029 -0.0687 -0.1398 -0.0105 0.1470 0.2370 -0.1834 0.2514 -0.1777 -0.1032 0.1701 -0.2238 0.1929 -0.1030 0.1822 0.1619 -0.1508 0.0866 0.1617 -0.0501 0.1434 0.0231 0.0943 0.0928 -0.2055 0.1350 -0.0192 -0.1634 -0.1365 0.1867 -0.1548 -0.1843 0.0054 ];

net.b{2} = [ -1.4232 -0.5882 -0.1564 0.8681 -1.4395 ];

net.LW{3,2} = [ 0.2448 0.4426 -0.9057 0.6060 0.3804 ];

net.b{3} = [ -0.3093 ];

y = sim(net,input);

k = y(1,1); if (k < -0.5) k = -1;

hasil1 = 'Akar sakit'; kendali1 = '';

elseif (k>= -0.5 & k<= 0.5) k = 0;

hasil1 = 'Akar sehat'; kendali1 = '';

else

k = 1;

hasil1 = 'Akar terserang penyakit Akar putih';

kendali1 = 'Tanah pada leher akar tanaman harus dibuka dengan membuat lubang berjarak 30 cm di sekeliling akar. Kedalaman lubang tergantung pada batas serangan jamur. Kemudian benang-benang jamur yang menempel pada akar dikerok. Akar yang sudah rusak berat atau busuk dipotong dan dimusnahkan. Bagian luka akibat kerokan atau potongan ditutup dengan ter. Selanjutnya keseluruhan akar yang

terluka diolesi Izal 5%. Setelah itu, diolesi pelumas obat pelindung akar. Setelah luka mengering, akar ditutup kembali dengan tanah.'; end

set(handles.texthasil1,'String',hasil1); set(handles.textkendali1,'String',kendali1);

5. Source Code untuk Form DaftarPenyakit

function varargout = DaftarPenyakit(varargin)

% Inisialisasi GUI

gui_Singleton = 1;

(21)

'gui_LayoutFcn', [] , ... 'gui_Callback', []);

if nargout

function DaftarPenyakit_OpeningFcn(hObject, eventdata, handles, varargin)

% Default command line output untuk DaftarPenyakit

function varargout = DaftarPenyakit_OutputFcn(hObject, eventdata, handles)

varargout{1} = handles.output;

function tutupbutton_Callback(hObject, eventdata, handles) close

6. Source Code untuk Form Keluar

function varargout = Keluar(varargin)

% Inisialisasi GUI

gui_Singleton = 1;

'gui_OpeningFcn', @Keluar_OpeningFcn, ... 'gui_OutputFcn', @Keluar_OutputFcn, ... 'gui_LayoutFcn', [] , ...

if nargout

function Keluar_OpeningFcn(hObject, eventdata, handles, varargin)

% Choose default command line output for Keluar

(22)

if(nargin > 3)

for index = 1:2:(nargin-3), if nargin-3==index, break, end switch lower(varargin{index}) case'title'

set(hObject, 'Name', varargin{index+1}); case'string'

set(handles.text1, 'String', varargin{index+1}); end

end end

FigPos=get(0,'DefaultFigurePosition'); OldUnits = get(hObject, 'Units'); set(hObject, 'Units', 'pixels'); OldPos = get(hObject,'Position'); FigWidth = OldPos(3);

FigHeight = OldPos(4); if isempty(gcbf)

ScreenUnits=get(0,'Units'); set(0,'Units','pixels');

ScreenSize=get(0,'ScreenSize'); set(0,'Units',ScreenUnits);

FigPos(1)=1/2*(ScreenSize(3)-FigWidth); FigPos(2)=2/3*(ScreenSize(4)-FigHeight); else

GCBFOldUnits = get(gcbf,'Units'); set(gcbf,'Units','pixels');

GCBFPos = get(gcbf,'Position'); set(gcbf,'Units',GCBFOldUnits);

FigPos(1:2) = [(GCBFPos(1) + GCBFPos(3) / 2) - FigWidth / 2, ... (GCBFPos(2) + GCBFPos(4) / 2) - FigHeight / 2]; end

FigPos(3:4)=[FigWidth FigHeight]; set(hObject, 'Position', FigPos); set(hObject, 'Units', OldUnits);

% Menampilkan icon dialog

load dialogicons.mat

IconData=questIconData;

questIconMap(256,:) = get(handles.figure1, 'Color'); IconCMap=questIconMap;

Img=image(IconData, 'Parent', handles.axes1); set(handles.figure1, 'Colormap', IconCMap);

set(handles.axes1, ... 'Visible', 'off', ...

(23)

set(handles.figure1,'WindowStyle','modal')

uiwait(handles.figure1);

function varargout = Keluar_OutputFcn(hObject, eventdata, handles)

% Get default command line output from handles structure

varargout{1} = handles.output;

delete(handles.figure1);

function yabutton_Callback(hObject, eventdata, handles) handles.output = get(hObject,'String');

uiresume(handles.figure1);

function figure1_CloseRequestFcn(hObject, eventdata, handles)

if isequal(get(handles.figure1, 'waitstatus'), 'waiting') uiresume(handles.figure1);

else

delete(handles.figure1); end

function figure1_KeyPressFcn(hObject, eventdata, handles)

% Mengecek penekanan "enter" atau "escape" oleh user

if isequal(get(hObject,'CurrentKey'),'escape')

% User pilih tidak dengan menekan escape

handles.output = 'No';

uiresume(handles.figure1); end

if isequal(get(hObject,'CurrentKey'),'return') uiresume(handles.figure1);

end

(24)

LAMPIRAN B

PENYAKIT TANAMAN KARET (

Hevea brasiliensis

) DAN

PENGENDALIANNYA

1. Penyakit Akar Putih (

White root disease

)

a.

Bagian yang diserang: Akar

b.

Penyebab: Jamur Rigidoporus lignosus

c.

Gejala penyakit:

Pada akar tanaman tampak benang-benang jamur putih dan agak tebal,

daun-daun tanaman menjadi pucat kuning dengan tepi ujungnya terlipat ke dalam,

daun-daun kemudian gugur dan ujung rantingnya mati, adakalanya tanaman

yang sakit membentuk daun-daun muda atau bunga dan buah pada waktu yang

lebih awal, akar tanaman yang sakit akhirnya membusuk.

d.

Pengendalian:

Tanah pada leher akar tanaman harus dibuka dengan membuat lubang berjarak

30 cm di sekeliling akar. Kedalaman lubang tergantung pada batas serangan

jamur. Kemudian benang-benang jamur yang menempel pada akar dikerok.

Akar yang sudah rusak berat atau busuk dipotong dan dimusnahkan. Bagian

luka akibat kerokan atau potongan ditutup dengan ter. Selanjutnya keseluruhan

akar yang terluka diolesi Izal 5%. Setelah itu, diolesi pelumas obat pelindung

akar. Setelah luka mengering, akar ditutup kembali dengan tanah.

e.

Keterangan:

Penyakit Akar putih merupakan jenis penyakit yang berbahaya bagi perkebunan

karet. Penyakit ini dapat mengakibatkan kematian pada tanaman dengan

intensitas kematian yang sangat tinggi. Serangannya sering dijumpai pada

tanaman karet yang berumur 2-4 tahun.

f.

Penularan:

Penularan penyakit Akar putih terjadi melalui persinggungan antara akar karet

dengan sisa-sisa akar tanaman lama, tunggul-tunggul, atau pohon yang sakit.

Selain persinggungan, penyebarannya bisa terjadi karena hembusan angin yang

membawa spora penyakit ini.

2. Penyakit Jamur Upas (

Pink disease

)

a.

Bagian yang diserang: Batang

b.

Penyebab: Jamur Corticium salmonicolor

c.

Gejala penyakit:

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berubah menjadi hitam mengering dan terkelupas, bagian kayu di bawah kulit

menjadi rusak dan menghitam.

d.

Pengendalian:

Pengobatan untuk tanaman sakit dilakukan dengan melumaskan fungisida

Fylomac 90 0,5%, Calixin MR, Dowcow 262, atau bubur bordo pada bagian

yang terkena serangan hingga 30 cm ke atas dan ke bawahnya. Pelumasan

Fylomac 90 0,5/f atau bubur bordo dapat diulangi beberapa kali dengan selang 2

minggu sekali. Sedangkan pelumasan Calixin MR atau Dowcow 262 dilakukan

3 bulan sekali. Namun, pelumasan ini juga tergantung pada berat ringannya

serangan. Bubur bordo tidak dibenarkan diberikan pada tanaman yang sudah

disadap karena bisa merusak mutu lateks.

e.

Keterangan:

Penyakit Jamur upas menyerang percabangan atau batang tanaman yang

mengakibatkan cabang atau tajuk mudah patah atau mati. Serangannya sering

dijumpai pada tanaman muda antara umur 3-7 tahun.

f.

Penularan:

Penularannya berlangsung melalui penyebaran spora oleh angin.

3. Penyakit Mouldy Rot (

Mouldy rot disease

)

a.

Bagian yang diserang: Bidang sadap

b.

Penyebab: Jamur Ceratocystis fimbriata

c.

Gejala penyakit:

Tampak selaput tipis berwarna putih pada bidang sadap di dekat alur sadap,

selaput ini kemudian berkembang membentuk lapisan seperti beledu berwarna

kelabu sejajar dengan alur sadap, bila lapisan kelabu dikerok akan tampak

bintik-bintik berwarna cokelat atau hitam, bagian yang sakit tampak membusuk

dan berwarna hitam kecokelatan, bekas serangan akan membentuk cekungan

berwarna hitam.

d.

Pengendalian:

Tanaman yang sakit dilumasi fungisida Difolatan 4 F 2%, Difolatan 80 WP 2%,

Topsin M 75 WP 0,5%, Derosal 60 WP 0,1%, Actidione 0,5%, atau Benlate 50

WP 0,1%. Caranya fungsida tersebut dilumaskan 5 cm di atas irisan sadap 1 hari

setelah penyadapan dan getah belum dilepaskan. Bila terjadi serangan berat,

pengobatan dilakukan 1 minggu sekali. Bila serangan ringan, pengobatan

dilakukan 2 minggu sekali. Perlu diperhatikan, penggunaan fungisida Derosal 60

WP 0,1%, Topsin M 75 2%, atau Benlate 50 WP 0,1% harus digilir dengan

Difolatan 4 F 2% atau Difolatan 80 WP 2% untuk mencegah kekebalan jamur

terhadap fungisida.

e.

Keterangan:

Penyakit Mouldy rot mengakibatkan luka-luka pada bidang sadap sehingga

pemulihan kulit terganggu. Adakalanya, bekas bidang sadap menjadi

bergelombang sehingga menyulitkan penyadapan berikutnya. Adakalanya

bidang sadap akan rusak sama sekali sehingga tidak mungkin lagi disadap.

f.

Penularan:

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