Diseases of silkworm slideshare ppt
WebEri silkworm has two varieties – a wild one and a domesticated one bred on castor leaves. The filament is neither continuous nor uniform. Hence the moths are allowed to emerge before commencing reeling. A white or bright red silk is produced. Tasar silkworms are wild. The Indian Tasar worm feeds on trees of Terminalia species WebIn sericulture, the silkworm rearing process begins with the laying of eggs by the female silk moth. Typically, 300-500 eggs are obtained from one female silk moth. These eggs (laid on a paper/cardboard sheet) are then disinfected with the help of a 2% formalin solution. A feeding bed is prepared on a rearing tray by sprinkling chopped mulberry ...
Diseases of silkworm slideshare ppt
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http://silks.csb.gov.in/coochbehar/wp-content/themes/Common_District/coochbehar/dpm-frame2.html WebUnited States Silkworm Chrysalis Industry 2015 Market Size and Share - The research report titled Silkworm Chrysalis has adopted an analytical approach to evaluate the …
WebIn this article we will discuss about the Diseases of Silkworm:- 1. Protozoan Diseases 2. Bacterial Diseases 3. Viral Diseases 4. Fungal Diseases. Protozoan Diseases: Pebrine: The most virulent protozoan … WebDiseases and pests of mulberry silkworm I. DISEASES 1. GRASSERIE: Causative agent:Bombyx mori Nuclear Polyhedrosis Virus Occurrence:The disease prevails all through the year but its severity is more during Summer and Rainy seasons. Source of infection:Silkworm gets infected when it feed on contaminated mulberry leaves.
WebI. Diseases of Tasar Silkworm Pebrine Tasar silkworm is susceptible to Nosema mylittansis which belongs to Phyllum – Protozoa, Class – Sporozoa, Order – Microsporidia, Family – Nosemetidae. The disease caused is known as Pebrine. WebJan 15, 2024 · Silk worm presentation Pests and Diseases of Silkworm and Their Management. 1. BHOLA PASWAN SHASTRI AGRICULTURAL COLLEGE Presented to: …
WebIn this article we will discuss about the Diseases of Silkworm:- 1. Protozoan Diseases 2. Bacterial Diseases 3. Viral Diseases 4. Fungal Diseases. Protozoan Diseases: Pebrine: The most virulent protozoan …
WebJan 16, 2024 · Name four types of silkworm used in India? Ans: 1. Mulberry Silkworm 2. Tasar Silkworm 3. Eri Silkworm 4. Muga Silkworm Q.5. Why is sericulture not eco-friendly? Ans: Sericulture is not considered an eco-friendly practice because during sericulture silk worms are boiled to get silk fibres. childline what do they provideWebNov 7, 2024 · Silk Silk worm diseases: The silk worm is subject to number of severe diseases the most common of which is “Pebrine” Black spots appear on the body of silk worm. The infected silkworm kill off by the disease before they can spin Longitudinal view Cross Sectional view (Triangular) Properties of silk fiber: Tensile strength: Silk is strong … goucho in liverpoolWebApr 14, 2024 · ECONOMIC IMPORTANCE OF MLBERRY SILKWORM • The mulberry silkworm moth is a very useful and valuable insect. • It provides two very important products such as silk and gut to the … childline website for kidsWebMay 9, 2015 · Slideshare ppt Mandy Suzanne • 2.3M views ... Spinning and Mounting 65 6. Silkworm Diseases 81 7. Silkworm Pests 114 8. Economis 126 Reference Books 138 Glossary 140 CONTENTS 4. 1.1. … gouch reddWebView Silkworm rearing PowerPoint (PPT) presentations online in SlideServe. SlideServe has a very huge collection of Silkworm rearing PowerPoint presentations. ... Cost Time Availability Mite and Disease Resistance AHB Acclimatized Bees Quality. Cost. A typical queen costs about $20 counting shipping and may cost considerably more. Time. By ... childline we all feel it campaignWebApr 12, 2024 · Animal silk is usually considered to exist as a solid fiber with a highly ordered structure, formed by the hierarchical assembly starting from a single silk fibroin (SF) chain. However, this study showed that silk protein molecules existed in the form of a fractal network structure in aqueous solution, rather than as a single chain. This type of network … gouch refused t wearWebSERICULTURE DIVISION Insect Pathology and Pest Management Section Diseases of Silkworm and Control Measures I Fungal Diseases of silkworm: a. Muscardine: Causative agent: White Muscardine is caused by fungus, Beauveria bassiana.. Green Muscardine is caused by a fungus, Metarrhizium anisopliye.. Predisposing Factors: Muscardine … goucho pants and black boots