SEMNAS Hortikultura Buku 2 - Departemen Pertanian

Amount of seed lot
(seeds)
Control of Moler Disease (Fusarium oxysporum f.sp. cepae) on Shallot Using Trichoderma sp. and Gliocladium sp.
Pustika, A B, Iswadi, A, Fibrianty, and Sutarno
while the lowest value is obtained from mix Trichoderma sp. and Gliocladium sp. (at planting
application) plot, 19.11 seeds per plant, followed by propineb plot, 20.22 seeds per plant (Figure 4).
30.00
25.00
20.00
15.00
10.00
5.00
0.00
20.78
Amount of Seed Lot per plant
24.44
19.11
24.00 22.6721.44 23.0023.56 25.22 20.22
A B C D E F G H I J
Treatment
Figure 4. Amount of Seed Lot per Plant
Survey Research on the developed use of Trichoderma in Bantul Regency
The use of Trichoderma and the benefits of Trichoderma in suppressing moler disease was
already disseminated and have been adopted by some farmers in Bantul Regency. The use of
Trichoderma sp. that was produced by The Installation of Agricultural Plant Protection (BPTP) of
Yogyakarta Special Province in Pandak District, Bantul Regency had been applied by some farmers in
Bantul. The application of Trichoderma sp. to the soil was at the same time with organic fertilizer
application, about 1-2 weeks before shallot planting. Trichoderma dosage was 100 g/50 kg organic
fertilizer. Whilst the dosage of organic fertilizer that usually applied by farmers was 2.5 – 5 ton/ha.
The results showed that in Trichoderma area, percentage of moler was 0.321% while in non-
Trichoderma area was 6.415% (T