MindMap Gallery infection process
By understanding these stages, we can better understand and control the onset of the disease and take appropriate measures to prevent and treat it.
Edited at 2024-03-16 14:32:28This is a mind map about bacteria, and its main contents include: overview, morphology, types, structure, reproduction, distribution, application, and expansion. The summary is comprehensive and meticulous, suitable as review materials.
This is a mind map about plant asexual reproduction, and its main contents include: concept, spore reproduction, vegetative reproduction, tissue culture, and buds. The summary is comprehensive and meticulous, suitable as review materials.
This is a mind map about the reproductive development of animals, and its main contents include: insects, frogs, birds, sexual reproduction, and asexual reproduction. The summary is comprehensive and meticulous, suitable as review materials.
This is a mind map about bacteria, and its main contents include: overview, morphology, types, structure, reproduction, distribution, application, and expansion. The summary is comprehensive and meticulous, suitable as review materials.
This is a mind map about plant asexual reproduction, and its main contents include: concept, spore reproduction, vegetative reproduction, tissue culture, and buds. The summary is comprehensive and meticulous, suitable as review materials.
This is a mind map about the reproductive development of animals, and its main contents include: insects, frogs, birds, sexual reproduction, and asexual reproduction. The summary is comprehensive and meticulous, suitable as review materials.
infection process
Pre-infection stage
concept
early contact
host plant secretions
Other microorganisms in the rhizosphere soil
Contact period identification
Physics identification
Galvanotaxis
thigmotaxis
hydrotaxis
biochemical identification
concept
Erwinia amylovora
Impact of environmental conditions
temperature
humidity
illumination
Infection period
concept
Intrusion method
Active intrusion
concept
Common types of actively invasive pathogens
Plant Virus Nematode (Style)
Parasitic seeds (suckers, haustoria)
Most fungi (germ tubes, hyphae)
passive intrusion
concept
Common pathogen types
plant pathogens
Bacteria (water film, natural orifices)
Plant viruses (microwounds, vectors)
Invasion route
Time required for invasion and inoculum size
Pathogenic fungi (contact and invasion)
Viruses Bacteria (hours (within 24 hours))
Invasion and environmental conditions
temperature
humidity
illumination
incubation period
concept
Nutritional relationship between pathogen and host
necrotrophic
Biotrophic
Hydrangea
Powdery mildew
downy mold
Ustilago fungus
facultative parasite
Expansion of the pathogen within the host
localized infection
System infection
Pathogens grow and spread within the host
grow between plant cells
parasitic within plant cells
Grow simultaneously between cells and within cells
The length of the incubation period and its influencing factors
Depending on the type of pathogen
parasitic condition
Different parasitic plants
Different developmental stages of the same plant
Different nutritional conditions
Environmental factors (mainly affected by humidity)
onset period
concept
Environmental impact on disease onset
humidity
temperature
illumination
parasitic