The overall description of major diseases of Rice or Paddy crop is ellustrated in presentation. The students prepairing for Agriculture can feel helpful. Thank You!
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
Brown spot is a fungal disease that infects the coleoptile, leaves, leaf sheath, panicle branches, glumes, and spikelets. Its most observable damage are the numerous big spots on the leaves which can kill the whole leaf. When infection occurs in the seed, unfilled grains or spotted or discolored seeds are formed.
This ppt illustrates and describes the two bacterial diseases included in the BSc Hons Program Syllabys Core Course III or DSC 3- Citrus canker and angular leaf spot of cotton
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
The Integrated Disease Management (IDM) involves the need based use of pesticide only when the disease incidence reach economic threshold levels and this will promote the build up of many bio-control agent in the crop ecosystems.
Thus IDM, a greener alternative to the conventional use of chemicals, is an attempt to promote natural, economic and sociological farming methods through the most effective combination of farming techniques and judicious and limited use of fungicide.
In other words, IDM programme implies all the available disease management approaches including cultural, biological and chemical control with the main objective to keep the disease incidence below economic threshold level.
The overall description of major diseases of Rice or Paddy crop is ellustrated in presentation. The students prepairing for Agriculture can feel helpful. Thank You!
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
Brown spot is a fungal disease that infects the coleoptile, leaves, leaf sheath, panicle branches, glumes, and spikelets. Its most observable damage are the numerous big spots on the leaves which can kill the whole leaf. When infection occurs in the seed, unfilled grains or spotted or discolored seeds are formed.
This ppt illustrates and describes the two bacterial diseases included in the BSc Hons Program Syllabys Core Course III or DSC 3- Citrus canker and angular leaf spot of cotton
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
The Integrated Disease Management (IDM) involves the need based use of pesticide only when the disease incidence reach economic threshold levels and this will promote the build up of many bio-control agent in the crop ecosystems.
Thus IDM, a greener alternative to the conventional use of chemicals, is an attempt to promote natural, economic and sociological farming methods through the most effective combination of farming techniques and judicious and limited use of fungicide.
In other words, IDM programme implies all the available disease management approaches including cultural, biological and chemical control with the main objective to keep the disease incidence below economic threshold level.
It is a presentation on the "Disease Cycle Of Blast Of Rice.''
This presentation was made by 5 students of EXIM Bank Agricultural University Bangladesh. They made this from the data of their assignment of this topic.
This PPT describes about the Sheath Rot disease of Rice,it's Symptoms, pathogenic organisms, disease cycle, Management strategies(preventive, cultural, botanical and chemical methods) and a Self evaluation questions.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
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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.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
Neuro-symbolic (NeSy) AI is on the rise. However, simply machine learning on just any symbolic structure is not sufficient to really harvest the gains of NeSy. These will only be gained when the symbolic structures have an actual semantics. I give an operational definition of semantics as “predictable inference”.
All of this illustrated with link prediction over knowledge graphs, but the argument is general.
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
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The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
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Gopinath Rebala
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I have heard many times that architecture is not important for the front-end. Also, many times I have seen how developers implement features on the front-end just following the standard rules for a framework and think that this is enough to successfully launch the project, and then the project fails. How to prevent this and what approach to choose? I have launched dozens of complex projects and during the talk we will analyze which approaches have worked for me and which have not.
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...
Common rice diseases (am sinohin)
1. DIAGNOSIS AND MANAGEMENT OF DISEASES IN RICE A.M. SINOHIN Crop Protection Cluster UP Los Baños [email_address]
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3. At the end of the session, participants should be able to: 4. Describe the specific symptoms and signs of rice diseases 5. Know the art of plant disease diagnosis and the importance of correct diagnosis 6. Explain the principle of plant disease management Objectives
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5. DIAGNOSIS AND MANAGEMENT OF DISEASES IN RICE A.M. SINOHIN Crop Protection Cluster UP Los Baños [email_address]
10. Sheath Blight Causal organism : Rhizoctonia solani Symptoms: Greenish gray lesions are first observed just above the water leveling flooded field. Under favorable conditions, the lesions expand to the upper part of the sheath and extend upward to the leaves and then spread to neighboring tillers.
12. Sheath Blight Management Options At present, there is no resistant variety available for cultivation. The main tools that are available to minimize sheath blight are prophylactic in nature including the following: Apply recommended rate of fertilizer- that has to be adjusted according to the cropping season and the risk of sheath blight outbreak
13. Sheath Blight Management Options The main tools that are available to minimize sheath blight are prophylactic in nature including the following: Density of seeding/planting has to be adapted to cropping season Apply recommended fungicides at tillering and booting stage when symptoms appear.
14. Rice Blast Causal organism : Magnaporthe oryzae/grisea Symptoms: The disease is found throughout the whole growth stages of the rice plant. Leaf blast lesion is at first minute brown spots and expands rapidly to spindle-shaped lesions; center of the spot is usually gray or whitish with brown margin.
15. Rice Blast Causal organism : Magnaporthe oryzae/grisea Symptoms: Node blast has black rotten node and breaks easily. Neck blast may be confused with “white heads” caused by stemborer. Both injuries showed empty, erect white gray panicle. Unlike injury caused by stemborer, where the entire stem can be pulled readily, neck blast causes only injury at the neck and does not extend further into the leaf sheath.
18. Rice Blast Management Options The primary control option for blast is host-plant resistance. The disease can also be managed through the use of diverse varieties with different levels of resistance and modified cultural practices. In China, good control of panicle blast was achieved through interplanting varieties. In Japan, the use multi-lines carrying different resistance genes have successfully used to manage the disease.
19. Rice Blast Management Options Split application of nitrogenous fertilizer and good water management (flooding the soil) are recommended to manage the disease. Systemic fungicides are often used to control the disease in many rice growing areas
20. Sheath Rot Causal organism : Sarocladium oryzae Symptoms: Rot occurs in the uppermost leaf sheath enclosing the young panicle. Lesions start as oblong or irregular spots with brown margin. and gray centers. Abundant whitish powdery growth may be found inside infected sheaths.
21. Sheath Rot Causal organism : Sarocladium oryzae Symptoms: Rotted growing panicle are incompletely exerted with numerous empty grains Infected plants may be infested with stem borers. The disease is usually associated with virus disease infection
23. Sheath Rot Management Options Use resistant variety. To eradicate seed-borne pathogens causing the disease, use Mancozeb and benomyl for seed treatments. Systemic fungicide can be applied when typical symptoms are observed on emerging panicle.
24. Bakanae Causal organism : Gibberella fujikuroi Symptoms: The disease is commonly found throughout the whole growth stages of the rice plant. Infected seedlings elongates abnormally, becomes slender and the leaves turn pale yellow green. Infested plants develop roots at the upper nodes and the whole plant turns yellow. At booting stage, some infected plants die
26. Bakanae Management Options Use resistant variety. Since the causal organism is typically seed borne, seed treatment with fungicide (e.g.benomyl or thiophanate methyl) is very effective in managing the disease.
27. Brown Spot Causal organism : Helminthosporium oryzae Symptoms: Typical spots on the leaves are oval, about the size and shape of sesame seeds. They are relatively uniform and fairly evenly distributed over the leaf surface. Young spots are small, circular (0.05 to 0.10mm in diameter) and usually dark brown. Most spots have a light-yellow halo around their margins.
29. Brown Spot Management Options Since the disease is known to be associated with soil deficient in nutrients, proper fertilization, good water management and soil amendment are suggested as management option.
30. Narrow Brown Spot Causal organism : Cercospora oryzae Symptoms: The characteristic symptoms of the disease are usually observed during the late growth stages and are characterized by the presence of short, linear, brown lesions mainly on the leaves (although it may also occur on leaf sheaths, pedicels, and glumes).
32. Narrow Brown Spot Management Options Foliar fungicides such as mancozeb, benomyl, propiconazole, and iprodione effectively suppress this disease and may be economical if other diseases are also controlled along with narrow brown spot.
33. Bacterial Leaf Blight Causal organism : Xanthomonas oryzae pv. oryzae Symptoms: Lesions start at the edge near the tip of the leaves. The young lesion expands along the vein forming yellow streak. The edge of the lesion is usually irregular or wavy and has a yellow margin.
34. Bacterial Leaf Blight Causal organism : Xanthomonas oryzae pv. oryzae Symptoms: As the disease advances, the lesion covers the entire blade, turn straw colored and later become grayish from the growth of various saprophytic fungi.
36. Bacterial Leaf Blight Management Options Resistant variety has been the most effective and cheapest tool to manage the disease. Cultural practices (i.e. good drainage, balanced amount of plant nutrients, nitrogen in particular) clean culture (e.g. removing weed hosts and other possible sources of inoculum) and fallowing field to dry in between cropping season are some control option against the disease.
37. Bacterial Leaf Streak Causal organism : Xanthomonas oryzae pv. oryzicola Symptoms: Symptoms begin with fine translucent streak between veins. As the disease progresses, the streaks becomes yellowish-gray, the lesion coalesce, then eventually turn to brown to grayish white causing the leaves to die.
39. Bacterial Leaf Streak Management Options The use of resistant varieties is the most effective method of controlling the disease. Apply balanced level of plant nutrients, especially nitrogen. Draining the field when symptoms start to appear helps minimize the spread of the disease.
40. RiceTungro Causal virus : RNA virus - rice tungro spherical virus (RTSV) DNA virus - rice tungro bacilliform virus (RTBV) RTBV depends on the helper produced by RTSV for its transmission. It is the RTBV which is mainly responsible for the severe tungro symptoms.
41. Rice Tungro Symptoms: Rice plants infected by both RTBV and RTSV show typical tungro symptoms: stunting and yellow or orange-yellow discoloration of the leaves. Panicle exertion of infected plants is delayed and often incomplete and some panicles become short and produce sterile or partially filled grains.
42. Rice Tungro Symptoms: Plants that are infected with RTBV alone develop symptoms that are similar to but milder than those by both RTBV and RTSV. Plant infected with RTSV alone may be symptom less or exhibit only very mild stunting
45. Rice Tungro Management Options The most practical method of tungro management are: use of cultural practices (cultural control) resistant varieties (host-plant resistance) Cultural practices (cultural control) involve the following: 1. timing of planting: when both the viruliferous GLH population and tungro incidence are low
46. Rice Tungro Management Options Cultural practices (cultural control) involve the following: 2. synchrony of planting: establishing rice crops at about the same time to reduce the spread of tungro. 3. plowing under infected stubbles to destroy source of inoculum.
47. Rice Tungro Management Options Cultural practices (cultural control) involve the following: 4. direct seeding; tungro incidence is often lower in direct seeded rice; dense plant population reduce the chances for GLH to find and feed on diseased plants.
48. RTSV resistant and RTBV tolerant varieties in the Philippines (IRRI, 2009) Rice Tungro Resistant to RTSV Aday Sel IR77298-5-6 NSIC Rc 140 Resistant to RTSV O.barthii IR72102-159-1-3-3-3 NSIC Rc 112 Tolerant to RTBV O. rufipogon IR73885-1-4-3-2-1-6 Matatag 9 Tolerant to RTBV Balimau Putih IR 68305-18-1-2 Matatag 4 Tolerant to RTBV Balimau Putih IR 68305-18-1-1 Matatag 3 Resistant to RTSV Utri Merah IR69726-29-1-2-2-2 Matatag 2 Resistant to RTSV Utri Merah IR69726-116-1-3 Matatag 1 REACTION TO TUNGRO VIRUSES SOURCE OF RESISTANCE LINE NO. VARIETY
49. Ragged Stunt Causal virus : Rice ragged stunt virus (RRSV) belongs to Reoviridae family RRSV is transmitted in a persistent manner by BPH, Nilaparvata lugens
50. Ragged Stunt Symptoms: The primary symptoms are general stunting, ragged leaves with irregular or serrated edges, twisted leaves and leaves are darker green in color. These symptoms are generally exhibited during the tillering stage
52. Grassy Stunt Causal virus : Rice grassy stunt virus (RGSV) is a member of the Tenuivirus group. RGSV is transmitted in a persistent manner by the brown planthopper (BPH) Nilaparvata lugens
53. Grassy Stunt Symptoms: Grassy stunt-infected rice plants show pronounced stunting and proliferation of short, erect, and narrow leaves that are pale green or pale yellow.
55. Ragged & Grassy Stunt Management Options The use of resistant varieties for ragged stunt management is probably the most important control measure. However, BPH-resistant cultivars, which formerly had little or no ragged stunt, often showed infestations when populations of BPH became adapted to the resistant cultivars.
56. Ragged & Grassy Stunt Management Options Insecticides can be used to control ragged stunt by drastically reducing BPH populations, which otherwise may migrate to uninfected fields. However, the logic of this strategy implies continuous pesticide application, and local protection of a given field is in general ineffective because of the very strong mobility of the vector.
57. Ragged & Grassy Stunt Management Options Adjusting the timing and synchrony of crop establishment and the plowing under of infected stubbles are in general quite effective.