RINGKASAN
EFRIYANTI. Pemberian
serbuk daun kunyit, daun serai wangi, rimpang jahe putih, daun jeruk purut
terhadap sitophilus zeamais Mostch (
coleoptera : curculionidae) pada jagung simpanan ( Di bimbing oleh Ir.Rosdah
Thalib, M.Si).
Penelitian ini bertujuan untuk
mengetahui repelensi empat jenis serbuk tanaman terhadap kumbang jagung S. zeamais Mostch ( Coleoptera :
Curculionidae ) di laboraturium.
Penelitian ini menggunakan RANCANGAN
ACAK LENGKAP yang terdiri dari 5
perlakuan dan satu kontrol, serbuk serai wangi, rimpang jahe putih, rimpang
kunyit. Hasil penelitian ini menunjukan bahwa pemberian serbuk kunyit mempunyai
efek repelensi (penolokan) terhadap imago Sitophilus
zeamais.
SUMMARY
EFRIYANTI. The gift powder lift
tumeric, leaf citronella grass, white ginger, and leaf kaffir lime towords Sitophilus zeamais Mostch (coleoptera :
curculionidae) in zeamais to store ( in guide by Ir, Rosdah Thalib, M,Si)
The objective of the research intend
to know refelent kind four powder plants towords Sitophilus zeamais Mostch (coleoptera : curculionidae ) in
laboratory.
The resulth this research to us RAL which self form five
development and one control, powder leaf kaffir lime, powder citronella grass,
white ginger, turmeric. This yield research to point out that gift powder
turmeric to own effect refelent (refusal) to word Sitophilus zeamais
which is new to come up. Gift powder turmeric cause effect refelant that high
is 0,9 which to point out refelant strong word Sitophilus zeamais, gift powder tumeric can less percentage damaged
grain zeamais and percentage to
decrease wight resulth Sitophilus zeamais.
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