Induksi Kalus Tanaman Puspa (Schima wallichii (DC.) Korth) dengan Penambahan Beberapa Konsentrasi Benzyl Amino Purin (BAP) dan 2,4-Diklorofenoksiasetat (2,4-D)

Annual Variation in Flowering Phenology, Pollination, Mating System, and Pollen Yield in Two Natural Populations of Schima wallichii (DC.) Korth

BACKGROUND Schima wallichii is a highly valuable tree of tropical forest in north-east Himalaya region that grows naturally in a wide range of altitudes between 750 and 2400 m asl with varying environments. Flowering phenology of tropical tree species at population level is generally ignored and therefore a detailed knowledge of flowering and fruiting patterns of important multipurpose tree spe...

Evaluation of the free-radical scavenging and antioxidant activities of Chilauni, Schima wallichii Korth in vitro

Aim Free radicals are an outcome of various metabolic activities and their excess production leads to many diseases. Therefore, it is necessary to neutralize excess free radicals. Materials & methods Free-radical scavenging activity of various extracts of Schima wallichii was evaluated using standard protocols. Results Chloroform, ethanol and aqueous extracts of S. wallichii scavenged DPPH,...

Efficacy of Entomopathogenic Fungi, Paecilomyces fumosoroseus, Beauvena bassiana and Metarhizium anisopliae var. majus Against Crocidolomia binotalis (Lepidoptera; Pyralidae)

Bioasai di makmal tiga pencilan tempatan entomopatogen hyphomycete ke atas ulat hati kubis, Crocidolomia binotalis Zeller (Lepidoptera: Pyralidae) dan efikasi lapangan beberapa persediaan formulasi Paecilomyces fumosoroseus (Wise) Brown & Smith telah dinilai. Bioasai dos-kernatian menunjukkan kesemua pencilan berupaya menyebabkan maut ke atas larva instar kedua. Kebanyakan larva menjadi moribun...

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