Browsing Buletin Hama dan Penyakit Tumbuhan by Title
Now showing items 21-28 of 28
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Penghambatan Aktivitas Makan Larva Plutella xylostella (L) (Lepidoptera: yponomeutidae) yang Diperlukan Ekstrak Biji Swietenia mahogani Jacq. (Meliaceae)
(2000)Feeding inhibition of Plutella xylostella (L.) (Lepidoptera: Yponomeutidae) larvae treated with seed extract of Swietenia mahogany Jacq. (Meliaceae) Swietenia mahogani Jacq. (Meliaceae) seeds were extracted with methanol. ... -
Penyakit Daun Phyllosticta dan Penyakit Layu pada Cengkeh di Daerah Lampung
(2000)Since lm a serious leaf disease mushg defoliation and penature death of clove h e s commonly occured in Pelmlongan d i s t r i c t , Central Upung. The disease waa also fomd in Bengkulu an6 Bogor. k addition, about 80 ... -
Periode Kritis Tanaman Tomat Terhadap Serangan Alternaria solani (Ell & G. Martin) Sor. dan Faktor Penetunya
(1999)Critical Period of Tomato toAlternariasokuri (Ell. & G. Martin) Sor. infection and its determinant Determination of critical period (susceptible period) of plant is one of the strategies in Integrated Pest Management (LPM), ... -
Persepsi dan Tindakan Petani Kentang Terhadap Lalat Pengorok Daun, Liriomyza huidobrensis (Blanchhard) (Diptera: Agromyzidae)
(1999)A farmer survey, to determine the way potato farmers perceived the leafininer fly and methods they employed to control the pest, was conducted in ten highland vegetable production centers in five provinces jhm June to ... -
TMV-O pada Anggerik Aranda Wendy Scott
(1979)TKV-0 was identifled as the causal agent of a disease of Aranda Wendy Scott in Jakarta. Bioassay showed that the virus produced local lesions on Cassia occidentalis, Chenopodium amaranticolor, Gomphrene globosa, and Nicotiana ... -
Uji Ketahanan Berbagai Varietas Kedelai Terhadap Fitoplasma
(1999)Evaluation of Varietal Resistance of Soybean to Phytoplasma It has been known that phytoplasma inducing witches broom disease can infect various kind of leguminous plants in Indonesia, among others soybean. Information on ... -
Variasi Biologi dan Molekuler Strain-Strain PStV (peanut stripe virus) yang Di Isolasi dari Berbagai Lokasi Penanaman Kacang Tanah di Indonesia
(1999)Biological and molecular variability among PStV (peanut stripe virus) strains isolated from various peanut growing areas in Indonesia Biological and molecular variability among PStV (peanut stripe viw) strains isolatedjbm ... -
Virus gemini pada cabai: variasi gejala dan studi cara penularan
(1999)Geminivirus infecting pepper: symptom variation and transmission study Infection of geminiviruses has been reported to cause signz3cantyield loss on various crops. Polymerase chain reaction was able to detect geminivirus ...