cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
-
Contact Email
-
Phone
-
Journal Mail Official
-
Editorial Address
-
Location
Kota denpasar,
Bali
INDONESIA
AGRITROP
Published by Universitas Udayana
ISSN : -     EISSN : -     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Arjuna Subject : -
Articles 1 Documents
 1 
Search results for , issue "Vol. 28, No. 1 Maret 2009" : 1 Documents clear
PENGENDALIAN PENYAKIT BUSUK BUAH KAKAO DENGAN PESTISIDA NABATI SUDARMA, I MADE; SUPRAPTA, D. N.
AGRITROP Vol. 28, No. 1 Maret 2009
Publisher : AGRITROP

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Pod rot disease in Cacao (Theobroma cacao) caused by Phytophthora palmivora has been known to cause serious damage at cacao-growing area in the world. The disease can cause crop loss until 90%. Hitherto cacao farmer controls disease only on usage of synthetic pesticide. Therefore important is performed a operation research of disease with other alternative, like usage of leaf extract Piper betle and clove flowers (Eugenia caryophillata), as botanical pesticide. Research has been conducted in Pulukan village, Sub-Province Jembrana in January until April 2006, to study botanical pesticide effectivity (plant extract) to control pod rot disease. Research applies completely randomized block design, with four treatments and six replications, causing is required 24 experiment units. Every re-attempt unit thrice and ten tree pears observed as sample. Disease percentage is observed every one week once in each treatment. Results of the experiment indicated that leaf extract of P. betle and clove flowers effective controls pod rot disease (alone or in combination). The extract mixture P. betle and clove flower (combination) can suppress disease until 64,57 %, clove flowers extract (alone) 33,33% and synthetic pesticide (Dithane M45) equal to 60,40%. Result of this depicts treatment tested is usable to reduce pathogen pod rot disease of cacao.

Page 1 of 1 | Total Record : 1

 1 

Filter by Year

2009 2009


Reset
Filter By Issues
All Issue Vol. 29, No. 4 Desember 2010 Vol. 29, No. 2 Juni 2010 Vol. 29, No. 1 Maret 2010 Vol. 28, No. 3 September 2009 Vol. 28, No. 1 Maret 2009 Vol. 26, No. 4 Desember 2007 Vol. 26, No. 3 September 2007 Vol. 26, No. 2 Juni 2007 Vol. 26, No. 1 Maret 2007 Vol. 24, No. 4 Desember 2005 Vol. 24, No. 2 Juni 2005 More Issue