RAHMAWATI, FAUZIAH (2024) EFFECT OF BASIL AND BREADFRUIT LEAF POWDER TO Sitophilus zeamais POPULATION AND CORN SEED QUALITY IN STORAGE. Diploma thesis, UPN Veteran Yogyakarta.
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Abstract
Damage to stored corn seeds due to the pest Sitophilus zeamais can be suppressed
by control. One of alternative to pest control is using botanial pesticides with basil
and breadfruit leaf powder. This study aims to determine the effect composition and
type of leaf powder in suppressing of Sitophilus zeamais. The research was
conducted in February ‒ April 2024 at Plant Protection Laboratory, UPN "Veteran"
Yogyakarta. The research method used a Complete Random Design with 6
treatments and 4 repetitions. There are 6 treatments of the composition control; 1:0;
0:1; 1:1; 2:1; and 1:2. The analysis used ANOVA, followed by the DMRT at 5%,
and continued with the Orthogonal Contrast test at 5%. The data from study showed
that the composition of basil and breadfruit leaf powder was suppressing S. zeamais
and maintaining the quality of seeds in storage by increasing mortality, number of
living imago of S. zeamais, and efficacy. The most effective leaf powder and
composition in suppressing S. zeamais is the composition of basil and breadfruit
leaf powder 1:1 which can increase the mortality of S. zeamais by up to 100% after
application. There were differences in mortality, number of living imago of S.
zeamais, and efficacy of the control treatment.
Keywords: corn seeds, Sitophilus zeamais, basil leaf powder, breadfruit leaf powder.
| Item Type: | Thesis (Diploma) |
|---|---|
| Uncontrolled Keywords: | corn seeds, Sitophilus zeamais, basil leaf powder, breadfruit leaf powder. |
| Subjects: | Q Science > QK Botany S Agriculture > S Agriculture (General) |
| Divisions: | Faculty of Engineering, Science and Mathematics > School of Engineering Sciences |
| Depositing User: | Eny Suparny |
| Date Deposited: | 12 Sep 2024 04:39 |
| Last Modified: | 12 Sep 2024 04:39 |
| URI: | http://eprints.upnyk.ac.id/id/eprint/41131 |
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