Management of Domestic Vectors of Human Pathogens in India (Ed. Dr. Prashant Kale)

  Management of Domestic Vectors of Human Pathogens in India

(Ed. Dr. Prashant Kale)

Vector-borne diseases pose significant public health challenges in India, with domestic vectors playing a crucial role in transmitting various pathogens. Effectively managing these vectors is essential to mitigate disease transmission and protect public health. This article explores the strategies, challenges, and initiatives in managing domestic vectors of human pathogens in India.

1. Introduction

India is home to a diverse array of vector-borne diseases, including malaria, dengue fever, chikungunya, Japanese encephalitis, lymphatic filariasis, and visceral leishmaniasis (kala-azar). These diseases are primarily transmitted by mosquitoes, flies, ticks, and other domestic vectors. The management of these vectors involves integrated approaches that encompass surveillance, vector control measures, community engagement, and research initiatives.

2. Major Domestic Vectors

Climate Change: Understanding, Effects, and Individual Efforts for a Better Climate Condition [By Ms. Tanaya Rajeev Gajbhiye, (B.Tech. Biotechnology)]

 

Climate Change: Understanding, Effects, and Individual Efforts for a Better Climate Condition

Ms. Tanaya Rajeev Gajbhiye, (B.Tech. Biotechnology)

 The temperature in India has been skyrocketing for a decade now. Growing up during the early 2000s, I thoroughly enjoyed the summer season. The warm weather, ice- creams and staying up late are what made me really look forward for the summer vacations. However, the lovely happy summer has now turned into something unbearable since the last few years due to the tremendous rise in the temperature.

India has been experiencing constant heat waves and the temperature in places like Delhi has gone as high as 52.1°C. Everybody needs to ask themselves, why is this happening? who is responsible for these immense rises in temperature levels?  What are the repercussions if this keeps going on? and the most important question what can” I “do to help the situation? The reason behind this all is “climate change”.

What is Climate change?

First and foremost, we need to understand what climate change actually means; According to the United Nations, Climate change refers to long-term shifts in temperatures and weather patterns.

Such shifts can be natural, due to changes in the sun’s activity or large volcanic eruptions. But since the 1800s, human activities have been the main driver of climate change, primarily due to the burning of fossil fuels like coal, oil and gas.

 

RNA-Based Vaccine: Sprayable Antiviral Suspension for Plants (By Saurabh and Prashant)

  

RNA-Based Vaccine: Sprayable Antiviral Suspension for Plants

(Saurabh and Prashant)

  

Table of Contents:

·         Introduction

o   Overview of Plant Viral Diseases

o   Importance of Developing Effective Antiviral Measures for Plants

·         RNA-Based Vaccines: A New Frontier

o   Concept and Mechanism of RNA-Based Vaccines

o   Comparison with Traditional Plant Protection Methods

·         Mechanism of Action

o   How RNA-Based Vaccines Work in Plants

o   Interaction with Plant Immune System

o   Benefits over Other Antiviral Methods

·         Advantages and Benefits of dsRNA/RNAi

·         Potential Challenges and Limitations of dsRNA/RNAi RNA Vaccines

Skill based short courses related to agriculture and biotechnology

 List of skill based short courses related to agriculture and biotechnology:

1. Organic Farming Techniques: Focus on organic crop production, soil health, and sustainable farming practices.

2. Precision Agriculture: Training in the use of technology for crop management, including GPS, drones, and data analysis.

3. Hydroponics and Aquaponics: Courses on soilless farming methods and integrated fish and plant farming systems.

4. Miniature Gardening: Techniques for creating and maintaining small-scale gardens, including container gardening and terrariums.

Success Story of NutriCapsules: An Innovative breakthrough (by PB Kale)

Success Story of NutriCapsules: An Innovative Breakthrough in Plant Nutrition and Hydration (By Dr. Prashant B Kale)

Background: 

A team of visionary biotechnology students from VNGCAB, Yavatmal designed NutriCapsules to revolutionize plant care by offering an eco-friendly and controlled method for delivering nutrients and water to plants. These capsules, engineered for gradual/ sustain water release along with nutrients vitamins plant growth regulators. This minimize the risk of abiotic stress, ensuring plants receive optimal nutrition and hydration. The solution not only enhances plants resilience but also reduced water wastage, marking a significant advancement for sustainable agriculture.

The innovative product has shown impressive results in lab trials, contributing to healthier, faster-growing plants while conserving resources.

Key Highlights:

- Controlled Release: Capsules slowly release water and nutrients to support plant growth consistently.

- Eco-friendly: Reduces the need for excessive watering, minimizing environmental impact.

- Field Success: Applied in various agricultural trials with remarkable improvement in plant health and yield.

- Innovation by Students: Created by the students of the Biotechnology department, demonstrating the application of academic research to real-world problems.

Here’s a detailed procedure for preparing NutriCapsules:

1. Preparation of CaCl₂ Solution: Dissolve calcium chloride (CaCl₂) in water to make a 0.1 M solution.
2. Alginate-Nutrient Mixture: Prepare sodium alginate solution by adding water and chosen plant nutrients. Adjust nutrient amounts based on plant requirements. Stir until it becomes a thick, uniform solution.
3. Capsule Formation: Dip an ice cube into the alginate solution 2-3 times, coating it evenly.
4. Calcium Gelation: Immediately transfer the coated ice cube into the CaCl₂ solution for 5-10 minutes. The alginate will react with Ca²⁺ ions, forming a solid outer layer.
5. Capsule Quality Check: Inspect the NutriCapsules. Ensure nutrients are not leaking; if they are, discard the faulty capsules.
6. Final Check: Test capsules for controlled release and consistency before application.

Relevance to climate resilience: 

India faces increasing challenges from climate change, including erratic rainfall, rising temperatures, and water scarcity, all of which threaten traditional farming and gardening practices. Climate-resilient plants that are water- and nutrient-use efficient are essential for sustainable agriculture in these conditions. These plants are better equipped to handle extreme weather, reduce dependency on limited water resources, and optimize nutrient uptake, thereby promoting growth in resource-poor environments. Developing such plants is crucial to ensuring food security, biodiversity conservation, and sustainable horticulture in India’s ever-changing climate.

NutriCapsules can significantly enhance home gardening by:

1. Controlled Watering: Ensures a consistent and slow release of water, reducing the risk of over- or under-watering plants.
2. Nutrient Efficiency: Provides plants with a steady supply of essential nutrients, reducing the need for frequent fertilization.
3. Water Conservation: Ideal for water-scarce regions, as it minimizes water wastage.
4. Reduced Stress on Plants: Prevents abiotic stress, promoting healthy plant growth.
5. Low Maintenance: Simplifies gardening, making it easier for hobbyists to maintain healthy plants with minimal effort.

Hydroponics: हायड्रोपोनिक्स (मातीविना शेती) Definition, History, Key Components, Scope, Advantages, and Limitations

Hydroponics: Definition, History, Key Components, Scope, Advantages, and Limitations

Author: Prashant B. Kale (Ph.D.)

Hydroponics: Hydroponics is a method of growing plants without soil, utilizing a water-based nutrient solution to provide essential minerals directly to the plant roots. This soilless cultivation technique allows for precise control over environmental factors, promoting efficient nutrient absorption and faster plant growth.

The word hydroponics comes from two Greek words ‘hydro’ meaning water and ‘ponos’ meaning labor. This word was first used in 1929 by Dr. Gericke, a California professor who began to develop what previously had been a laboratory technique into a commercial means of growing plants.

Some notable authors and researchers in the area of hydroponics include:

Problems in Crop improvement in INDIA (Author: Prashant B. Kale (Ph.D.))

Crop improvement involves various categories of problems

Author: Prashant B. Kale (Ph.D.)

1. Genetic and Breeding Problems:

1.1. Genetic Diversity: Limited genetic diversity can hinder the development of new crop varieties, making crops vulnerable to pests, diseases, and environmental changes.

1.2. Inbreeding Depression: Repeated use of closely related individuals in breeding programs can lead to a decrease in vigor and overall plant health.

1.3. Heterosis or Hybrid Vigor: Achieving and maintaining hybrid vigor can be challenging, as it often requires crossing two genetically diverse parents.

1.4. Genetic Barriers: Crossbreeding between species or genera can be technically challenging, limiting the expansion of genetic diversity.