Oviposition Stimulants for the Lesser Mulberry Pyralid,Glyphodes pyloalis(Walker), in Mulberry Leaves; Rediscovery of Phytoalexin Components as Insect Kairomones
نویسندگان
چکیده
منابع مشابه
Non-Mulberry and Mulberry Silk Protein Sericins as Potential Media Supplement for Animal Cell Culture
Silk protein sericins, in the recent years, find application in cosmetics and pharmaceuticals and as biomaterials. We investigate the potential of sericin, extracted from both mulberry Bombyx mori and different non-mulberry sources, namely, tropical tasar, Antheraea mylitta; muga, Antheraea assama; and eri, Samia ricini, as growth supplement in serum-free culture medium. Sericin supplemented me...
متن کاملUltrasound-assisted extraction of polysaccharides from mulberry leaves.
Ultrasound-assisted extraction (UAE) of polysaccharides from mulberry leaves was studied. The effects of four factors on the yield of polysaccharides were investigated. The results showed that optimum conditions were extraction power of 60W, extraction temperature of 60°C, extraction time of 20min and ratio of water to raw material of 15:1 (ml/g). The three different methods (UAE, MAE and CSE) ...
متن کاملOxyresveratrol from Mulberry as a dihydrate
The title compound {systematic name: 4-[(E)-2-(3,5-dihy-droxy-phen-yl)ethen-yl]benzene-1,3-diol dihydrate}, C(14)H(12)O(4)·2H(2)O, a derivative of resveratrol, was isolated from mulberry. The linking C=C double bond has a trans conformation and allows the formation of a conjugated system throughout the mol-ecule. The dihedral angle between the benzene rings is 9.39 (9)°. In the crystal, mol-ecu...
متن کاملIdentification and Partial Characterization of Midgut Proteases in the Lesser Mulberry Pyralid, Glyphodes pyloalis
Proteolytic activities in digestive system extracts from the larval midgut of the lesser mulberry pyralid, Glyphodes pyloalis Walker (Lepidoptera: Pyralidae), were analyzed using different specific peptide substrates and proteinase inhibitors. High proteolytic activities were found at pH 10.0 and a temperature of 50° C using azocasein as substrate. The trypsin was active in the pH range of 9.5-...
متن کاملEffect of Feeding Mulberry Leaves Supplemented with Calcium Chloride on Biochemical Contents of the Silkworm
Oral Supplementation with 50, 100 and 150 ?g/ml calcium chloride to the fifth stadium larvae of CSR2xCSR4 biovoltine hybrid silkworm, B. mori on fat body glycogen, protein, and total lipids and haemolymph trehalose and protein have been studied. One of the four normal feeds per day was substituted with treated leaves fed to silkworms at fifth instar larvae. The controls were fed with the leaves...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Agricultural and Biological Chemistry
سال: 1991
ISSN: 0002-1369
DOI: 10.1080/00021369.1991.10870748