EFIKASI BIOINSEKTISIDA BERBASIS Bacillusthuringiensis TERHADAP RAYAP (Coptotermes curvignathus Holmgren) (ISOPTERA: RHINOTERMITIDAE) PADA TANAMAN KARET DILABORATORIUM

ROHWATI, ROHWATI and Pujiastuti, Yulia and Suwandi, Suwandi (2017) EFIKASI BIOINSEKTISIDA BERBASIS Bacillusthuringiensis TERHADAP RAYAP (Coptotermes curvignathus Holmgren) (ISOPTERA: RHINOTERMITIDAE) PADA TANAMAN KARET DILABORATORIUM. Undergraduate thesis, Sriwijaya University.

Preview	Text RAMA_54211_05071181320080_0008056202_0011016801_01_front_ref.pdf - Accepted Version Available under License Creative Commons Public Domain Dedication. Download (3MB) | Preview
	Text RAMA_54211_05071181320080_0008056202_0011016801_02.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (3MB) | Request a copy
	Text RAMA_54211_05071181320080_0008056202_0011016801_03.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (3MB) | Request a copy
	Text RAMA_54211_05071181320080_0008056202_0011016801_04.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (3MB) | Request a copy
	Text RAMA_54211_05071181320080_0008056202_0011016801_05.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (3MB) | Request a copy
	Text RAMA_54211_05071181320080_0008056202_0011016801_06_ref.pdf - Bibliography Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (3MB) | Request a copy
	Text RAMA_54211_05071181320080_0008056202_0011016801_07_lamp.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (3MB) | Request a copy

Abstract

Rubber is one of the major plantation in Indonesia. The obstacle in the rubber plantation is the pest attack of termite Coptotermes curvignathus that caused the disadvantages in rubber production. The research objective was for knowing the influence of Bacillus thuringiensis – based bio insecticide to wards C. Curvignathus. Observation had been done in the Laboratory Entomoloy Departement of Plant Pest and Diseases of Faculty Agriculture in Sriwijaya University from September until Desember 2016. Research was designed by Completely Randomized Design (CRD). Consisted of 6 treatments and 5 replication. Stadia tested insect were worker caste and soldier caste. The treatments were serial of B. thuringiensis – based bio insecticide 105, 106, 107, 108 spores/ml, while chlorpyrifos and water acted as controls. The result showed all boi insecticides treatment were caused 100% mortality after 96 hours of application the lowest of LT50 value was on 108 spores/ml, i.e. 36 hours. The mortality of soldier worker was lover than thus in worker caste due to soldier cannot eat by them selves.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Termite, Coptotermes curvignathus, Bacillus thuringiensis, Rubber.
Subjects:	T Technology > TJ Mechanical engineering and machinery > TJ1480-1496 Agricultural machinery. Farm machinery
Divisions:	05-Faculty of Agriculture > 54211-Agricultural Technology (S1)
Depositing User:	Mrs Sri Astuti
Date Deposited:	29 Nov 2019 08:35
Last Modified:	29 Nov 2019 08:35
URI:	http://repository.unsri.ac.id/id/eprint/19284

Actions (login required)

View Item