Biotic factors - Study guides, Class notes & Summaries
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PCA Exam Correct Questions & Answers(SCORED A+)
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Plant pathogens can be - ANSWER - a factor in integrated pest management for controlling insects and mites 
 
Powdery mildew are caused by - ANSWER - funguses 
 
Which of the following is a sign of a disease are - ANSWER - white mycelium on twigs and fruit 
 
Some abiotic factors that cause plant disease are - ANSWER -air pollutants 
 
Which of the following biotic factors contribute to plant disease - ANSWER - viroids and viruses 
 
A non obligate parasite - ANSWER - can live on either living o...
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PCA - Plant Pathogens Latest Version Graded A+
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PCA - Plant Pathogens Latest Version 
 
Graded A+ 
 
Plant Disease Definition Abnormal physiological processes caused by a causal pathogen 
 
Economic significance of plant diseases Losses of yield, crops, inputs, land 
 
Pathogen Causal agent of disease 
 
Signs of disease Structures of the pathogen 
 
Symptoms of disease Plant response to pathogen infection 
 
Abiotic factors of plant disease Air pollution, temperature, nutrients 
 
Biotic factors of plant disease Living organisms (fungi, bact...
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Gizmo Student Exploration: Coral Reefs 1 – Abiotic Factors
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Gizmo Student Exploration: Coral Reefs 1 – Abiotic Factors 
Vocabulary: consumer, coral, coral bleaching, coral reef, filter feeder, food chain, food web, grazer, nutrients, ocean acidification, pH, plankton, predator, producer, sediment, zooxanthellae
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Virginia Commercial Applicator Category 3B Turf Pest Control Key Terms (100% Expert Verified)
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Virginia Commercial Applicator Category 3B Turf Pest Control Key Terms (100% Expert Verified) 
Virginia Commercial Applicator Category 3B Turf Pest Control Key Terms (100% Expert Verified) 
 
Calibrate - ANSWER - To measure the delivery rate and distribution of application equipment; to adjust application equipment so the desired amount of pesticide is applied evenly to a given area. 
 
Disease - ANSWER - An abnormal, unhealthy condition. Turf diseases may be caused by abiotic or biotic factors....
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TDA Commercial Applicator License Test with complete solutions | Latest 2023/2024
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TDA Commercial Applicator License Test with complete solutions | Latest 2023/2024 
What is the TDA? ️ Texas Department of Agriculture, the primary 
agency regulating pesticides in Texas 
IPM ️ Integrated Pest Management 
What is IPM? ️ comprehensive approach that uses biological, cultural, 
physical, and chemical controls in a careful and environmentally sound 
manner to control pests 
biotic factors ️ bacteria, fungi, insects, mites, and viruses 
the most common biotic pests in landscap...
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Ornamental and Turf TDA Landscape Maintenance Exam Solved 100%
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Texas Department of Agriculture (TDA) - ANSWER-Who is the primary agency regulating pesticides in Texas? 
 
IPM (Integrated Pest Management) - ANSWER-Comprehensive approach that uses biological, cultural, physical, and chemical controls in a careful, environmentally sound manner. 
 
Landscape Problems - ANSWER-Biotic, abiotic, and natural factors 
 
Biological control - ANSWER-Involves manipulating the natural enemies of pets 
 
Cultural control - ANSWER-Involve in taking care of the plants, suc...
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Gizmo Student Exploration: Coral Reefs 1 – Abiotic Factors
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Gizmo Student Exploration: Coral Reefs 1 – Abiotic Factors 
Vocabulary: consumer, coral, coral bleaching, coral reef, filter feeder, food chain, food web, grazer, nutrients, ocean acidification, pH, plankton, predator, producer, sediment, zooxanthellae
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Gizmo Student Exploration: Coral Reefs 1 – Abiotic Factors
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Gizmo Student Exploration: Coral Reefs 1 – Abiotic Factors
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Virginia Commercial Applicator Category 3B Turf Pest Control Key Terms Exam Questions and Answers 100% Pass
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Virginia Commercial Applicator Category 
3B Turf Pest Control Key Terms Exam 
Questions and Answers 100% Pass 
To measure the delivery rate and distribution of application equipment; to adjust 
application equipment so the desired amount of pesticide is applied evenly to a given 
area. - Answer- Calibrate 
An abnormal, unhealthy condition. Turf diseases may be caused by abiotic or biotic 
factors. However, they are typically due to infectious organisms such as bacteria, fungi, 
and viruses. - An...
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PCA - Plant Pathogens Exam Questions With 100% Correct Answers
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PCA - Plant Pathogens Exam Questions With 
100% Correct Answers 
plant pathogens can be - answera factor in integrated pest management for controlling insects 
and mites 
powdery mildews are caused by - answerfunguses 
which of the following is a sign of a disease - answerwhite mycelium on twigs and fruit 
some abiotic factors that cause plant disease are - answerair pollutants 
which of the following biotic factors contribute to plant diesease - answerviroids and viruses 
a non obliate parasite...
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Category E: Turf and Ornamentals Minnesota Pesticide Exam (Terms to Know)Questions & Answers 100% Correct!
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Abiotic - ANSWER-related to factors or things that are separate and independent from living things; nonliving (air pollutants, wind, water, temperature) 
 
Abiotic stresses - ANSWER-Caused by unfavorable growing conditions (drought, wind, flood) 
 
Absorption - ANSWER-The movement of pesticides into plants and, to a lesser degree, soil microorganisms. 
 
Adjuvant/Additive - ANSWER-Substance added to a pesticide to improve its effectiveness, usability or safety such as penetrants, spreader-sticke...
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