What is the importance of culture media in the diagnosis of plant disease?
Q: Why do you always provide control plants in doing pathogenicity test?
A: Any organism that is capable of causing an infection or disease is called a pathogen. Plants are…
Q: Briefly discuss the processing of tea to produce white, green, oolong, black & Puer teas. what…
A: Camellia sinensis plant is the source of tea. The varying weather condition and the processing of…
Q: May I ask why are there 10 plants that will be used?
A: Sample size Sample size is the number of organisms use in a set of experiment.
Q: a. What is the difficulty in ridding the epidermal tissues of certaindermatophytes?b. What is…
A: Dermatophyte word is made up of two words - derma, meaning skin and phyton meaning plants. They…
Q: What particular circumstance does the used of artificial propagation is beneficial or useful?
A: Vegetative propagation is a form of asexual reproduction in which significantly large differentiated…
Q: What are the signs of pathogens in plants? Define and give examples.
A: Pathogens can be defined as disease-causing organisms. In plants, various types of organisms like…
Q: Which micropropagation technique is helpful for Heritiera fomes (Sundari) regeneration?
A: Micropropagation is that the artificial method of producing plants vegetatively. During this…
Q: (Plant Pathology) What is the importance of culture media in the diagnosis of plant disease?
A: It is critical that we understand microbes and their applications since they may be both useful and…
Q: What the term ‘colonization’ means in pathogenesis? Why it is so important for the plantdisease…
A: Microbial Pathogenesis is a complex process by which microbes can infect a host. Pathogens utilize a…
Q: What are the different methods of fertilizer application or placement? Differentiate one from the…
A: Fertilizers are compounds (natural or synthetic) used in the soil to supply nutrients in the soil.…
Q: How do the corn plants which were applied with organic materials compare with those of the control?…
A: Introduction :- Organic material is the natural material , obtained from the nature and this…
Q: What is the description of habit of banana (Musa acuminata)?
A: The stem can be defined as one of the two main structural axes of a vascular plant. The main…
Q: Are chemical fungicides still part of integrated approach of managing plant diseases? Explain
A: Chemical fungicides are pesticides that kill or prevent fungal growth. They are the chemicals…
Q: Plant Pathology: Is Koch’s Postulate a relevant technique in diagnosing plant disease caused by…
A: Plant pathology is a branch of botany and primarily deals with the scientific study of diseases in…
Q: List the types of selective and differential media used to grow and isolate skin microbes. What…
A: Agar media and nutrient broth are two types of media that are commonly used for solid and liquid…
Q: The following are types of pre-sowing seed treatment except ____________. * Special…
A: Sowing is the process of planting the seeds. An area that has seeds planted in it is described as a…
Q: discuss the implications of having a good culture medium for the diagnosis of plant diseases?
A: Plant diseases are caused by different reasons ranging from pest infestations till waterlogged roots…
Q: What are the two general ways by which plant pathogens gain entry into the host plant tissue? What…
A: The organisms that enter the body of a plant (host) and affect the normal plant physiology by their…
Q: ests? explain briefly
A: The laboratory testing defines the procedure of the testing of the sample in some artificial…
Q: what is the chemical name , WSSA Mode of Action # , Mode of Action group name , How does the…
A: Herbicides also known as weed killers are the substances that are used to control unwanted plants.…
Q: What are the systematic applications of hairy root cultures?
A: By gram negative soil bacterium called Agrobacterium rhizogenes after the infection hairy root…
Q: What are the four phases of growth for an epidemic? Show these phases on a diagram. (Plant…
A: The study of infection in plant populations is known as plant disease epidemiology. Plant illnesses…
Q: what type of configuration of stomatal complex is exhibited by the specimen?
A: Stomata The small opening on surface of leafs which main function is to recieve CO2 from atmosphere…
Q: What are the procedures for seed certification used in Pakistan?
A: Certification of seeds has the goal of seed certification is to ensure that high-quality seeds and…
Q: describe the stages of plant tissue culture techniques and their relevance
A: The plant cell culture is based on unique property of the cell it is totipotency, which may be…
Q: Would you consider all microorganisms growing from the planted tissue on PDA as the cause of the…
A: Potato Dextrose Agar (PDA) is a fungal cultivation medium. Potato Dextrose Agar (PDA) is a yeast and…
Q: What is herbicide tolerant plants?
A: Plants are multicellular organisms in the kingdom Plantae that use photosynthesis to make their own…
Q: t is the indication of fungus beneficial to pine and birch plants?
A: A group of eukaryotic creatures called fungi. It is made up of moulds and yeasts. Currently, this…
Q: What are soil borne diseases and how to control them?
A: Soil is a reservoir for nutrients and water which are taken up by plants for their growth and…
Q: Salix alba (White Willow) and tell me: i) what disease/condition did it treat ii) what was the…
A: * Salix alba or the white willow which is a species of willow native to Europe and western and…
Q: xplain how human-induced salination develops. Explain how this can be fixed?
A: Ecosystem: It is an association of living organisms such as plants and animals with non-living…
Q: What are examples of indirect and direct contact to soil. Please give 10 each. Thank you
A: Soil is an essential part of life. living organisms need food for their survival which is obtained…
Q: What is the difference between selective and nonselective herbicides?
A: Herbicides are considered as the chemical, which is known to kill the harmful bacterial pathogens…
Q: What is the importance of employing aseptic techniques? Give an example of a situation in the…
A: There are few important points: We all know that microorganism and pathogen that is disease causing…
Q: Name one species in bryophytes used as; a. Oil spoilage treatment b. Treatment of tumour c.…
A: In the living world, we see a large number of microorganisms, animals and plants. These organisms…
Q: What are the visible parts of Tomato Epidermis in LPO and HPO? Base on the picture below:
A: Epidermis The outer most covering of plant various parts like leaf, stem, fruit etc.
Q: Why is BHIB commonly used in culturing root canal specimen?
A: The root canal is one of the endodontic lesions in the dental procedure of removing the tooth's…
Q: What are the advantages of applying a fungicide to seeds? Would it be better to apply a contact…
A: The prospective performance of a seed batch is defined by seed quality. Seed quality is affected by…
Q: It refer to the structures of the pathogen that are found associated with the infected plant (i,e.,…
A: The visible effects of diseases on plants are called symptoms and any detectable changes in color,…
Q: What causes curing of tea leaves?
A: Tea is an aromatic beverage commonly prepared from the over cured or fresh leaves of the Camellia…
Q: How does the detergent help the leaf disks to sink
A: Photosynthesis is the anabolic reactions that allow the existence of life on earth. The light energy…
Q: What is the effect of the plant pathogen to the infected or diseased plant?
A: The plants are formed of roots, stem, leaves, fruits and flowers. The conduction system in plants is…
Q: Refer to the figure below. Secondary growth is represented by III IV II O A.1 O B. IV O D.||
A: the secondary growth consists of the vascular cambium and the thickness of the plant is much higher…
Q: what is the usefulness of plants as a model for studying the pathogenicity of P. aeruginosa
A:
Q: how does koch's postulates apply to the diagnosis of plant virsus diseases?
A: During the late 19th century a bacteriologist called Robert Koch laid down a set of rules for…
Q: Which plant tissue culture technique is best for Heritiera fomes (Sundari plant in Sundarban)…
A: Plant tissue culture or micropropagation is a technique that utilizes the totipotency of plants and…
What is the importance of culture media in the diagnosis of plant disease?
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