Abiotic stress - Study guides, Revision notes & Summaries

? Rule the world - Phytoplankton! - Fix lots of CO2, produce 90% of the Earth's O2 and help create clouds - Limited by: P, N, silica (diatoms), iron, trace elements - Could harness phytoplankton to control greenhouse gases (consume CO2 when fixing C - phytoplankton is iron limited; experiment: seed ocean with iron to create phytoplankton blooms to sequester (take out of the atmosphere and bring it to depths) carbon - SOIREE - Southern Ocean Iron Release Experiment - Large phytoplankton bl...

What are examples of plant diseases? Correct Answer Fungi,Oomycetes,Bacteria,Viroids, Oomycetes can be describe as Correct Answer Water Molds Prerequisites for a plant disease Correct Answer population, Host, ideal environment, time, Largest Group of plant diseases Correct Answer Fungi A Chemical Formulation capable of causing injury to plants Correct Answer Phytotoxic Reasons to consider treating an infected area with pesticides Correct Answer When other prsctices don't work,hig...

TruGreen Pesticide Certification 6,3a,3b Questions With 100% Correct Answers. Abiotic disorder A non-pest plant stress such as improper nutrition, too much or too little water, winter or frost injury Action threshold The pest density at which action (such as pesticide application) is justified to prevent further damage. Adelgid An insect closely related to aphids that feed on conifers. Their feeding often causes galls to form. Aesthetic injury level The point at which damage from a pes...

questions with correct answers Abiotic disorder Correct Answer-A non-pest plant stress such as improper nutrition, too much or too little water, winter or frost injury Action threshold Correct Answer-The pest density at which action (such as pesticide application) is justified to prevent further damage. Adelgid Correct Answer-An insect closely related to aphids that feed on conifers. Their feeding often causes galls to form. Aesthetic injury level Correct Answer-The point at which dama...

Abiotic disorder - correct answer A non-pest plant stress such as improper nutrition, too much or too little water, winter or frost injury Action threshold - correct answer The pest density at which action (such as pesticide application) is justified to prevent further damage. Adelgid - correct answer An insect closely related to aphids that feed on conifers. Their feeding often causes galls to form. Aesthetic injury level - correct answer The point at which damage from a pest becomes n...

TruGreen Pesticide Certification 6 Question and answers 2024 verified to pass Abiotic disorder - correct answer A non-pest plant stress such as improper nutrition, too much or too little water, winter or frost injury Action threshold - correct answer The pest density at which action (such as pesticide application) is justified to prevent further damage. Adelgid - correct answer An insect closely related to aphids that feed on conifers. Their feeding often causes galls to form. Aestheti...

What are examples of plant diseases? - ANSWER-Fungi,Oomycetes,Bacteria,Viroids, Oomycetes can be describe as - ANSWER-Water Molds prerequisites for a plant disease - ANSWER-population, Host, ideal environment, time, Largest Group of plant diseases - ANSWER-Fungi A Chemical Formulation capable of causing injury to plants - ANSWER-Phytotoxic Reasons to consider treating an infected area with pesticides - ANSWER-When other prsctices don't work,high value,quality reduced,sudden break...

Which of the following is not a major component of an in-ground turfgrass irrigation system: correct answer: Weather station Which broadleaf weed is also known as 'pigweed'? correct answer: Purslane Match each of the following turfgrasses with their geographic origins: correct answer: Bermudagrass - South Africa Zoysiagrass - Asia Bahiagrass - South America Kikuyugrass - East Africa Tall Fescue - Europe Perennial Ryegrass - Europe, Asia, and North Africa Centipedegrass - China ...

What are examples of plant diseases? - ANSWER Fungi,Oomycetes,Bacteria,Viroids, Oomycetes can be describe as - ANSWER Water Molds prerequisites for a plant disease - ANSWER population, Host, ideal environment, time, Largest Group of plant diseases - ANSWER Fungi A Chemical Formulation capable of causing injury to plants - ANSWER Phytotoxic Reasons to consider treating an infected area with pesticides - ANSWER When other prsctices don't work,high value,quality reduced,sudden break...

Marine Biology Terms (2023/2024) 100% Correct oceanography the study of the oceans and their phenomena, such as waves, currents and tides marine biology the study of the living organisms that inhabit the seas and of their interactions with each other and their environment science the intellectual and practical activity encompassing the systematic study of the structure and behavior of the physical and natural world through observation and experiment hypothesis an explanation for observed even...