KAJIAN PENGENDALIAN PENYAKIT KARAT (PUCCINIA HORIANA) PADA TANAMAN KRISAN BERDASARKAN PRINSIP EPIDEMI

Rust disease on chrysanthemum caused by Puccinia horiana, is a major important disease in Yogyakarta Special Region. The control of rust disease is an uneffective and inefficient method, and so far is still heavily relied on chemicals, whereas until now none of the pesticides listed in the Ministry...

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Bibliographic Details
Main Authors: , TRI MARTINI, , Prof. Dr. Ir. Bambang Hadisutrisno, DAA.
Format: Thesis
Published: [Yogyakarta] : Universitas Gadjah Mada 2014
Subjects:
ETD