Effect of Botanical Extracts against the Tukra (Maconellicoccus Hirsutus) Infested Mulberry on Trehalose and Phosphorylase Activity in Silkworm, Bombyx Mori L.
نویسندگان
چکیده
منابع مشابه
Botanicals against Nuclear Polyhedrosis Virus infecting three breeds of mulberry silkworm, Bombyx mori L
Mulberry silkworm, Bombyx mori L, most valued for silk and other medicinal products is prone to various biotic stresses among which the disease caused by Nuclear Polyhedrosis Virus (BmNPV) is most serious as it occurs throughout the year causing losses to the tune of 30-40 per cent. Studies conducted on eco friendly management of the disease using botanicals revealed that 800 ppm hexane leaf ex...
متن کاملScreening Strains of the Mulberry Silkworm, Bombyx mori, for Thermotolerance
A tropical climate prevails in most of the sericultural areas in India, where temperature increases during the summer lead to adverse effects on temperate bivoltine silkworm rearing and cause crop losses. Screening for thermotolerance in the silkworm, Bombyxmori L. (Lepidoptera: Bombycidae) is an essential prerequisite for the development of thermotolerant breeds/hybrids. In the current study, ...
متن کاملEffects of Thrips (Pseudodendrothrips mori Niwa) Infested Mulberry Leaves on Silkworm Growth and Commercial Cocoon Parameters
In mulberry orchards in northern part of Iran, thrips is a dominant pest and causing a lot of damage to the mulberry. The effect of pest on bio-chemical parameters of mulberry leaf of two varieties viz. Kenmochi and Ichenoise and also the effect of feeding of infested leaves on rearing performances have been studied. For the study, six plots of 200 m2 area of both the varieties were selected an...
متن کاملEffect of metallic ions on silk formation in the Mulberry silkworm, Bombyx mori.
A protein conformation transition from random coil and/or helical conformation to beta-sheet is known to be central to the process used by silk-spinning spiders and insects to convert concentrated protein solutions to tough insoluble threads. Several factors including pH, metallic ions, shear force, and/or elongational flow can initiate this transition in both spiders and silkworms. Here, we re...
متن کاملEffect of 20-Hydroxyecdysone on the Reproductive Potential of Multivoltine Mulberry Silkworm (Bombyx mori Linn.)
The application of 20-hydroxyecdysone on Bombyx mori larvae has been proved to be a significance in the sericulture industry. Variation in the 20-hydroxyecdysone concentration significantly (P <0.05) influenced 1 the reproductive potential of B. mori in terms of fecundity, incubation period and hatchability of eggs. The fecundity and hatchability increased with the increasing number of larval t...
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ژورنال
عنوان ژورنال: IOSR Journal of Agriculture and Veterinary Science
سال: 2012
ISSN: 2319-2372,2319-2380
DOI: 10.9790/2380-0125053