Remote Sensing - A tool of plant disease managementAnand Choudhary
Definition, history , type of remote sensing, plateform used in remote sensing, type of resolution used in sensor, objective of remote sensing in plant disease management
Remote Sensing - A tool of plant disease managementAnand Choudhary
Definition, history , type of remote sensing, plateform used in remote sensing, type of resolution used in sensor, objective of remote sensing in plant disease management
Quarantine regulation and impact of modern detection methods N.H. Shankar Reddy
Detailed descriptions about quarantine and regulations, new laws, and new techniques are using in plant quarantine for the detection of plant pathogens are described
In a computer simulation of an epidemic, the computer is given data describing the various sub components of the epidemic and control practices at specific points in time (such as at weekly intervals).Computer simulation of epidemics is extremely useful as an educational exercise for students of plant pathology and also for farmers so that they can better understand and appreciate the effect of each epidemic sub component on the final size of their crop loss.Simulators serve as tools that can evaluate the importance of the size of each epidemic sub component at a particular point in time of the epidemic by projecting its effect on the final crop loss.Computer simulation are expert systems,that try to equal and suppress the logic and ability of an expert professional in solving problems.Systems are used in plant pathology frequently for diagnosis of plant diseases.Systems can advice growers in making decisions on disease management in respect of kind, amount and time of application of pesticides etc.Simulators can decompose disease progress so they are used now to develop forecaster.
This power-point provides general knowledge on the major wheat disease as
Common bunt of wheat
Fusarium head blight of wheat
Loose smut of wheat
Stagonospora nodorum blotch of wheat
Bacterial streak of wheat
Barley yellow dwarf virus of wheat
Leaf rust of wheat
Stem rust of wheat
Stripe rust of wheat
Powdery mildew of wheat
Septoria tritici blotch of wheat
Stagonospora nodorum blotch
Tan spot
Wheat soilborne mosaic
Wheat spindle streak mosaic
Wheat streak mosaic
Cephalosporium stripe
Common root rot
Fusarium root,
crown, and foot rots
Take-all of wheat
Papaya ring spot virus is a very important disease of papaya infecting the most popular variety, Red Lady. This presentation will help in identification of disease under field conditions and strategies used for management of PRSV in papaya. This presentation deals with the economic impact, distribution, favourable conditions, diagnostic symptoms and management of Papaya ring spot
Quarantine regulation and impact of modern detection methods N.H. Shankar Reddy
Detailed descriptions about quarantine and regulations, new laws, and new techniques are using in plant quarantine for the detection of plant pathogens are described
In a computer simulation of an epidemic, the computer is given data describing the various sub components of the epidemic and control practices at specific points in time (such as at weekly intervals).Computer simulation of epidemics is extremely useful as an educational exercise for students of plant pathology and also for farmers so that they can better understand and appreciate the effect of each epidemic sub component on the final size of their crop loss.Simulators serve as tools that can evaluate the importance of the size of each epidemic sub component at a particular point in time of the epidemic by projecting its effect on the final crop loss.Computer simulation are expert systems,that try to equal and suppress the logic and ability of an expert professional in solving problems.Systems are used in plant pathology frequently for diagnosis of plant diseases.Systems can advice growers in making decisions on disease management in respect of kind, amount and time of application of pesticides etc.Simulators can decompose disease progress so they are used now to develop forecaster.
This power-point provides general knowledge on the major wheat disease as
Common bunt of wheat
Fusarium head blight of wheat
Loose smut of wheat
Stagonospora nodorum blotch of wheat
Bacterial streak of wheat
Barley yellow dwarf virus of wheat
Leaf rust of wheat
Stem rust of wheat
Stripe rust of wheat
Powdery mildew of wheat
Septoria tritici blotch of wheat
Stagonospora nodorum blotch
Tan spot
Wheat soilborne mosaic
Wheat spindle streak mosaic
Wheat streak mosaic
Cephalosporium stripe
Common root rot
Fusarium root,
crown, and foot rots
Take-all of wheat
Papaya ring spot virus is a very important disease of papaya infecting the most popular variety, Red Lady. This presentation will help in identification of disease under field conditions and strategies used for management of PRSV in papaya. This presentation deals with the economic impact, distribution, favourable conditions, diagnostic symptoms and management of Papaya ring spot
Importance of radiation to mankind, types of radiations, useful and harmful radiations with some safety precautions. it also contains what to do when exposed to radiation as a pregnant woman.
Remote sensing is the acquisition of information about an object or phenomenon without making physical contact with the object and thus in contrast to in situ observation. In modern usage, the term generally refers to the use of aerial sensor technologies to detect and classify objects on Earth (both on the surface, and in the atmosphere and oceans) by means of propagated signals (e.g. electromagnetic radiation). It may be split into active remote sensing (when a signal is first emitted from aircraft or satellites)[1][2][3] or passive (e.g. sunlight) when information is merely recorded.
Remote Sensing Applications in Agriculture in PakistanGhulam Asghar
"Remote sensing is the science of acquiring, processing, and Interpreting images and related data without physical contact with object that are obtained from ground based, air or space-borne instruments that record the interaction between target and electromagnetic radiation."
TEMPORAL AND SPATIAL VARIABILITY IN PLANT PATHOENS.pptxsunilsuriya1
Temporal and spatial variability in plant pathogens refers to the dynamic changes in the distribution, abundance, and activity of plant pathogens over time and across different geographical locations. This variability plays a crucial role in understanding disease dynamics, predicting disease outbreaks, and implementing effective management strategies in agricultural systems. Here's a detailed description:
Temporal Variability:**
**Seasonal Dynamics:** Plant pathogens often exhibit seasonal fluctuations in their populations due to changes in environmental conditions such as temperature, humidity, and rainfall. For example, some pathogens thrive in warm and humid conditions, leading to increased disease incidence during certain seasons.
**Life Cycle of Pathogens:** The life cycle of a pathogen influences its temporal variability. Some pathogens have short life cycles, rapidly reproducing and spreading during favorable conditions. Others may have dormant stages, surviving adverse conditions until favorable conditions return.
**Epidemic Cycles:** Plant diseases can show epidemic cycles, with periods of rapid disease spread followed by periods of decline. Factors such as host susceptibility, pathogen virulence, and environmental conditions contribute to the timing and severity of disease outbreaks.
**Long-Term Trends:** Changes in climate patterns and human activities can lead to long-term trends in disease occurrence. For instance, global warming may alter the geographic range of pathogens, affecting their temporal patterns of activity.
**Management Implications:** Understanding the temporal variability of plant pathogens helps in timing disease control measures such as fungicide applications, planting disease-resistant cultivars, and adjusting cropping schedules to avoid peak disease periods.
---
**Spatial Variability:**
**Geographic Distribution:** Plant pathogens may exhibit different levels of prevalence and severity across geographical regions. This variation is influenced by factors such as climate, soil type, topography, and host plant diversity.
**Localized Hotspots:** Within a field or orchard, there can be localized hotspots of disease where pathogen populations are particularly high. These hotspots can be influenced by factors like soil moisture, nutrient availability, and previous cropping history.
**Disease Gradient:** The severity of disease often decreases with distance from the infection source. This creates a disease gradient, where plants closest to the infection source are most affected, and disease severity decreases farther away.
**Vector Movement:** Some plant pathogens rely on vectors, such as insects or wind, for dispersal. This leads to spatial patterns of disease that follow the movement of these vectors.
**Management Implications:** Mapping the spatial distribution of plant pathogens helps in targeted disease management. This includes precision application of control measures, zoning for quarantine or er
MONITORING & EVALUATION OF EXTENSION PROGRAMMESAyush Mishra
MONITORING & EVALUATION OF EXTENSION PROGRAMMES. HIGHLIGHTS EXTENSION PROGRAMME PLANNING, MONITORING AND EVALUATION OF PROJECTS, STEPS IN PROGRAM PLANNING ETC.
RESERVE BANK OF INDIA (RBI). RBI ORGANIZATIONAL STRUCTURE, BANKING SYSTEM IN INDIA, HISTORY OF RBI, MONETARY POLICY, RBI GOVERNOR, MONETARY POLICY COMMITTEES, FOREIGN EXCHANGE, IMPORTANCE IN INDIAN ECONOMY, CREDIT CONTROL ETC.
COCONUT: HARVESTING, POST HARVESTING AND BY-PRODUCTS.Ayush Mishra
COCONUT: HARVESTING, POST HARVESTING AND BY-PRODUCTS. COCONUT IS A PLANTATION CROPS QUITE POPULAR IN TROPICAL COUNTRIES AND CONSUMED IN DIFFERENT WAYS AND STYLES ACROSS THE GLOBE. THIS PRESENATION HIGHLIGHTS THE LIFE OF COCONUT FROM HARVESTING TO THE MAKING OF FINAL PRODUCTS.
INVITRO CULTURE: TECHNIQUES, APPLICATIOSNS & ACHIEVEMENTS.
INVITRO TECHNIQUES AND BIOTECHNOLOGY USE IN AGRICULTURE AND CROP IMPROVEMENT. APPLICATIONS OF VARIOUS BIOTECHNOLOGICAL TECHNIQUES AND METHODS. TISSUE CULTURE, MICROPROPAGATION, EMBRYO CULTURE, ANTHER CULTURE, POLLEN CULTURE, ENDOSPERM CULTURE, OVULE CULTURE, OVARY CULTURE, ETC.
EXTENSION TEACHING METHODS AND MASS COMMUNICATIONAyush Mishra
EXTENSION TEACHING METHODS AND MASS COMMUNICATION. TYPES OF TEACHING METHODS IN EXTENSION EDUCATION AND AGRICULTURAL EXTENSION. MASS COMMUNICATION AND ITS TYPES.
NEONICOTINOIDS & ITS EFFECT ON HONEY BEESAyush Mishra
NEONICOTINOIDS & ITS EFFECT ON HONEY BEES.
HIGHLIGHTING THE NEONICOTINOIDS, ITS USES AND HOW IT EFFECTS HONEY BEES. ALSO HIGHLIGHTING THE ROLE OF HONEY BEES IN AGRICULTURE, AGRICULTURAL ECONOMY AND ECONOMY OF NATION. HOW NEONICOTINOIDS CAN HARM HONEBEES, VIEW YOURSELF
COCOA: Harvesting, Post Harvest Management & Its products.
Use in chocolate manufacturing.
Highlighting all necessary steps in transformation of Cocoa from beans to chocolate you desire.
Masters seminar on Privatization of Agricultural Extension Services.Ayush Mishra
Privatization of Agricultural Extension Services.
Extension services have been traditionally funded, managed and delivered by government all over the world. The Monopoly of public sector extension has been challenged since 1980 with the emergence of many private players, who also fund and deliver extension services. This process of funding and delivering the extension services by private individual or organization is called Private extension. The primary reason behind the agricultural extension privatization is declining trend in government expenditure for extension in several countries, including India over the last few decades. With an increase in commercialized farming in the developing countries during 21st century, production system is shifting to demand driven from supply driven that demands a technically sound & client accountable extension service which is not just limited to input supply and advisory services but also seek processing and marketing of the produce. Challenges and opportunities possessed by globalization & liberalization era calls for structural and functional adjustment with cost effective & need based extension service. The public extension, facing financial & technical constraints has disappointing performance & the need for private extension service becomes even more important in these changing times. Decentralization, cost sharing, cost recovery withdrawal from selected services, and contracting are some of the options exercised by various governments in privatizing extension services.
Keywords: Agricultural extension, private extension service, privatization.
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
2. Remote sensing is estimating an
object/phenomenon without being in physical
contact with it.
Remote sensing is a science/art that permits us
to obtain information about an object/a
phenomenon through analysis of data obtained
through sensory devices without being in
physical contact with that object.
3. Assessment of disease over a vast area.
To know the relationship of diseases and
environment.
To know the origin and development of
epidemics.
Quantitative assessment of the disease.
5. Aerial photography can detect objects on
land over a larger area.
Colwell (1956) first used remote sensing
technique for monitoring stem rust of wheat.
He showed that panchromatic colour and
especially infrared aerial photography could
be used to detect rusts and viral diseases of
small grains and certain diseases of citrus.
Later, infrared photography was used in
England for late blight of potato.
6. The key to distinguish diseased and healthy
parts of a crop is to use appropriate film or filter
combinations.
The main film types used are panchromatic,
infrared, normal colour and colour infrared.
The infrared films are preferred because of their
superior sensitivity to visible light and to near
infrared wavelengths of radiation (700-900 mμ).
The colour infrared or Ektachrome Aero Infrared
(Camouflage Detection Film) is superior as it can
show the difference between diseased and
healthy patches of plants in colour.
7. The healthy foliage is highly reflective to the
infrared wavelengths and appears red on this
film whereas blighted or diseased foliage has
low infrared reflectance and does not appear
red in the photograph.
8.
9. Satellite imaging can be done by :-
1. Weather satellites
2. Earth resources technology satellites
(LANDSAT)
10. These satellites are mainly used to monitor
and show the movement of cyclone and
anticyclone. But we can also use this
technology in plant pathology to monitor
epidemic favouring systems.
Ex: The spread and deposition of stem rust
pathogen of wheat is influenced by definite
synoptic weather conditions called Indian
stem rust rules.
11.
12. LANDSAT covers the entire globe every 18
days scanning the same area at a fixed time.
The scanned data is compared for any major
differences happened within 18 days.
Nagarajan utilized LANDSAT infrared spectral
bands 6 (0.7-0.8μm) and 7 (0.8-1.1μm) to
differentiate healthy wheat crop of India and
severe yellow rust affected crop of Pakistan.
Examples: Coconut root rot and wilt, black
stem rust of wheat, citrus canker
13.
14. Reveals pattern of disease incidence, intensity
and development over large area
Data generated by remote sensing is
amenable to multidisciplinary approach
Gives synoptic view of large areas
Data generated is on a permanent scale and
is unbiased
Data acquisition is fast compared to
traditional methods and data analyzed is
effectively utilized
15. Satellite data (ERTS) obtains information of an
area periodically so that the information can
be updated
It frequently poses questions for ground
investigators which cannot be generated by
ground parties
