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Now showing items 1-9 of 9
EVALUATION OF INSECTICIDAL ACTIVITY OF MELIACEOUS PLANT EXTRACTS AGAINST Crocidolomia binotalis ZELLER (LEPIDOPTERA: PYRALIDAE)
(1999)
Insecticidal activity of leaf, twig, stem bark and/or seed extracts of seven species of Meliaceae was evaluated
against second-instar larvae of Croci dolomia binotalis using lea/residual method. Ethyl acetate soluble ...
Virus gemini pada cabai: variasi gejala dan studi cara penularan
(IPB (Bogor Agricultural University), 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 ...
Persepsi dan Tindakan Petani Kentang Terhadap Lalat Pengorok Daun, Liriomyza huidobrensis (Blanchhard) (Diptera: Agromyzidae)
(IPB (Bogor Agricultural University), 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 ...
Dinamika Populasi Spodoptera exigua (Hubner) (Lepidoptera: Noctuidae) pada Pertanaman Bawang Merah di Dataran Rendah
(IPB (Bogor Agricultural University), 1999)
Population Dynamics of Spodoptera oxigua (Hiibner) (Lepidoptera: Noctuidae) on Shallot Fields in Low-land The research was conducted in sub-district of Ciledug (Cirebon) with the objectives to study the infestation and ...
Keragaman Morfologi Lebah Apis cerana (F.)(Hymenoptera: Apidae) di Jawa Barat
(IPB (Bogor Agricultural University), 1999)
Morphologicd Variation of the Asian Honeybee Apis cerana (F.) (Hymenoptera: Apidae) in West Java l%e d b s i t y of Asian honeybee Apis cerana (E) (Hymenoptera: Apidae) occupying low and high altitude habitats in Wmt J m ...
Periode Kritis Tanaman Tomat Terhadap Serangan Alternaria solani (Ell & G. Martin) Sor. dan Faktor Penetunya
(IPB (Bogor Agricultural University), 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), ...
Ketahanan Beberapa Kultivar Nilam (Pogostemon cablin Benth.) Terhadap Pratylenchus brachyurus (Godfrey) Filipjev & Stekhoven
(IPB (Bogor Agricultural University), 1999)
Pratylenchus brachyurus (Godh) Filipjev. & Stekhoven is one of the importantplantparasitic nematodes that attacked root of patchouli and the causal of mot necrosis, growth retardation, reddish or yellowish leaf: A greenhouse ...
Variasi Biologi dan Molekuler Strain-Strain PStV (peanut stripe virus) yang Di Isolasi dari Berbagai Lokasi Penanaman Kacang Tanah di Indonesia
(IPB (Bogor Agricultural University), 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 ...
Uji Ketahanan Berbagai Varietas Kedelai Terhadap Fitoplasma
(IPB (Bogor Agricultural University), 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 ...