Allelopathy - Guides d'étude, Notes de cours & Résumés

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

UWL BIO 307 EXAM 3 REVIEW QUESTIONS AND ANSWERS 2024/2025 What is the difference between intraspecific competition and interspecific competition? - ANS- Interspecific: Diff species fighting for resources etc. eg: venus fly trap. carnivorous plants formed in low nutrient environments. Competition can restrict species to certain conditions. Intraspecific: between individuals of the same species. What is interference competition? - ANS-Competition that involves limiting access to space, makin...

Test bank for Ecology: The Economy of Nature 9e 9th Edition by Rick Relyea. ISBN-13: 5542 Full Chapters test bank included Chapter 1 An Introduction to Ecology 1.1 Ecological Systems Exist in A Hierarchy of Organization Individuals Populations Communities Ecosystems The Landscape The Biosphere 1.2 Physical and Biological Principles Govern Ecological Systems Conservation of Matter and Energy Dynamic Steady States Evolution 1.3 Different Organisms Play Diverse Roles in Ecological...

Wisconsin Pesticide Applicator Exam Questions With Correct Answers Ch.1 List the general kinds of damage insect pests can cause - CORRECT ANSWERS -Chew on seeds, roots, leaves, stems, & fruits -Tunnel in roots, stems, & leaves -Suck plant juices -Promote gall formation and other malformations -Inject toxins into plants -Transmit diseases to plants -Create a nuisance for people Ch.1 Describe the structural features of insects - CORRECT ANSWERS ...

1 molecule of glucose produces - Answer-36 ATP 12 critical plant species for human population - Answer-Cereal grains (grasses): 1. Wheat (Europe & Middle East) 2. Rice (Far East) 3. Corn (Americas) Root crops: 4. White (Irish) potato (Peru) 5. Sweet potato (tropical Americas) 6. Casaba/Tapioca (South America) Sugar producing crops: 7. Sugar cane (East India) 8. Sugar beets (Western Europe) Legumes: 9. Common beans (Mexico, Central America) 10. Soy beans (China) Tree Crops: 11. Co...

1 molecule of glucose produces - 36 ATP 12 critical plant species for human population - Cereal grains (grasses): 1. Wheat (Europe & Middle East) 2. Rice (Far East) 3. Corn (Americas) Root crops: 4. White (Irish) potato (Peru) 5. Sweet potato (tropical Americas) 6. Casaba/Tapioca (South America) Sugar producing crops: 7. Sugar cane (East India) 8. Sugar beets (Western Europe) Legumes: 9. Common beans (Mexico, Central America) 10. Soy beans (China) Tree Crops: 11. Coconut (Southea...

TRUGREEN PESTICIDE CERTIFICATION 6,3A,3B EXAM 2024| QUESTIONS AND ANSWERS 100% ACCURATE 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 d...

CCA EXAM International Which of the following is not considered when comparing a crop rotation with a monoculture? a. sociological consequences b. IPM c. labor and equipment needs d. yields - a. sociological consequences Which of the following is an advantage of a crop rotation over a monoculture? a. higher level of management required b. timing fertilizer and pesticide application easier c. less equipment needs d. risk spread across more than one commodity - d. risk spread across ...

CCA Crop Management Exam Questions With 100% Correct Answers Which of the following is not considered when comparing a crop rotation with a monoculture? a. sociological consequences b. IPM c. labor and equipment needs d. yields - answera. sociological consequences Which of the following is an advantage of a crop rotation over a monoculture? a. higher level of management required b. timing fertilizer and pesticide application easier c. less equipment needs d. risk spread across more th...

Wisconsin Pesticide Applicator Exam Review: Turf & Landscape Questions and Answers Graded A+ Ch.1 List the general kinds of damage insect pests can cause -Chew on seeds, roots, leaves, stems, & fruits -Tunnel in roots, stems, & leaves -Suck plant juices -Promote gall formation and other malformations -Inject toxins into plants -Transmit diseases to plants -Create a nuisance for people Ch.1 Describe the structural features of insects Insects have: body form has 3 regions: head, thorax,...