MANIPULASI HABITAT SII,EAGAI SOLUSI TERJADINYA OUTBREAK WERENG COKLAT

Wijayanti, Retno and Supriyadi, and wartoyo, (2012) MANIPULASI HABITAT SII,EAGAI SOLUSI TERJADINYA OUTBREAK WERENG COKLAT. -.

[img]
Preview
PDF - Published Version
Download (593Kb) | Preview

    Abstract

    Brorv;r plallilripl-.t:i r-,utbieaks occurred again in the growing season of 2009 andcontinr"tes to the present(Ztlf tt.As a restrlt ofbrownplant hopper,rice plantsbe-comepuso'lt is estimated tnore ihan 70% atael the rice in the 'Golden 1'riangle', name Klaten, Boyolali, and Sukoharjo crop t'aih,rre. The main tactors causing a population explosion is notthe proper functioning of natural enemies. Natural euemies of Urownplant hopper of dying from an unwise use of pesticides' Actual nrorlality cor-rld be recluced iI the natural enemies, natural enemies have a place of refuge from exposure topesticides by increasing habrtat diversity in agricr.rltural land' Research carried outaiming to see the effect of -habitat rlanipulation in the presence of.natural enemies and maintain tle stability of the rice field ecosysten . th. study was conducted at two locations namely rice land i1 the area and i1 Klaten C)eper Kararrganoni, Klaten. The results showed that the brown plan-thopper populations relatrvely low throughotrt the study so it is not showing signs of da-rnage' Nat,ral "n"roy population is quite high in both locations experitnents' lndex of species diversity i. Ceper e*p..irir.ntul resultssiro* a iiigh relative value. Results while the second experirnent (in Ku.ungano,r) showed that land with habitat rnaniptrlation has a population of natural enemies andotlier insects is higlier than the land without habitat tnanipulation.

    Item Type: Article
    Subjects: S Agriculture > S Agriculture (General)
    Divisions: Lembaga Penelitian dan Pengabdian Kepada Masyarakat - LPPM
    Depositing User: Dyah Pratiwi
    Date Deposited: 26 Apr 2014 21:05
    Last Modified: 26 Apr 2014 21:05
    URI: https://eprints.uns.ac.id/id/eprint/13778

    Actions (login required)

    View Item