Evaluation of Bed Disinfectants on Rearing Performance of Multivoltine Hybrid Mulberry Silkworm [NISTARI × (SK6×SK7)], in Kishanganj District, Bihar, India
نویسندگان
چکیده
The silkworm, (B. mori L). is highly susceptible to pathogens such as protozoa, virus, bacteria and fungus. To evaluate the various bed disinfectant viz, Vijetha, Sericilin, Labex, Amla compare with untreated control for their suitability standardization management of diseases during silkworm rearing. rearing multivoltine hybrid race [NISTARI × (SK6×SK7)] was carried out in centre. In present study larvae treated Labex @ 5 g/sq. ft. ½ an hour before resuming feeding had shortest (20.00 days) larval duration. Larvae weight higher (31.24 g) respectively at late 5th instar stage. Larval mortality observed (25.93%) Effective rate (64.08%) significantly lowest disease incidence (26.06%) recorded.
منابع مشابه
A study on prevalence of oral morbidities in an urban slum of Kishanganj district, Bihar, India
Background: Good oral health reflects the overall health status of an individual. Gingivitis and periodontal diseases are the leading causes of oral morbidities. Wide range of factors cause oral morbidities like adopted changes in dietary patterns, lifestyle factors, faulty oral hygiene practices, addiction, neglect and ignorance towards dental hygiene. Few inevitable factors like aging, socioe...
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...
متن کاملProtein Level Changes Under Magnetic Exposure of Larvae in Bombyx mori: A Multivoltine Mulberry Silkworm
Influence of magnetic field on biological system has been reported. The study reveals effect of magnetization of Bombyx mori larvae on the total protein content level in the silk gland, fat body and haemolymph of fifth instar larvae. First instar larvae were magnetized in 1000, 2000, 3000 and 4000 Gauss magnetic field for 30 minutes in a day till first moulting. Variation in the strength of mag...
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: International Journal of Enviornment and Climate Change
سال: 2023
ISSN: ['2581-8627']
DOI: https://doi.org/10.9734/ijecc/2023/v13i102803