Open AccessEFEKTIVITAS PERASAN DAUN Lantana camara Linn. TERHADAP MORTALITAS LARVA Plutella maculipennis Curt.
Author(s) -
Tjipto Haryono
Publication year - 2019
Publication title -
jurnal ilmiah sains dan teknologi
Language(s) - English
Resource type - Journals
ISSN - 0216-1540
DOI - 10.24123/jst.v2i2.2248
Subject(s) - lantana camara , plutella , biology , larva , lantana , pest analysis , botany , horticulture
Larva Plutella maculipennis Curt. is pest capable to destroying cabbage leaf. To overcome this pest applied extract of leaf Lantana canmara Linn. what having contents of latadene-A available for mucosa irritation at gastrointestinal system of insect. This research aim to know influence of extract of leaf Lantana camara Linn. To larva mortality Plutella maculipennis Curt. and look for alternative of material replacing insecticide kimiawi for controling larva Plutella maculipennis Curt.
This research including research of eksperimental with Completely Randomized Design (CRD) apply treatment of concentration of extract of leaf Lantana camara Linn. different that is 0%; 0,2%; 0,4%; 0,6%; 0,8% and 1%, done by is repetition counted 4 times; rill. Parameter which checked in the form of level of larva mortality Plutella maculipennis Curt. later on analysed to apply probit analysis.
This research conclude that extract of leaf Lantana camara Linn. with concentration of 1% can result mortality Plutella maculipennis Curt. equal to 75% ( highest). While extract of leaf Lantana camara Linn. with concentration of 0,2% result mortality Plutella maculipennis Curt. equal to 15% ( low).