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1. Agriculture laws regulations | Term Paper Tutors
Materials readhttps://www.cdpr.ca.gov/docs/license/pubs/laws_reg… Please answer the
following questions below and on the attachment photos and the photos please ignore
highlighted answers you will need to find correct ones and please provide me where do you
find the answers thanksLaw Regulations Study Guide1. Which Component of an ecosystem
exerts the most control over the introduction and loss of nutrients?a. Waterb. Lightc.
Climate2. Which of the following is a drawback to using lethal-dose response curves to
measure the toxic effects of a pesticide?a. They are not applicable for volatie or gaseous
pesticideb. They do-not take long term effects of pesticides into accountc. They cannot
measure effects of soil-incorporated pesticides3. Insecticides that mimic or interrupt the
functioning of natural insect hormones are called?a. Desiccantb. Eradicantsc. Growth
regulators4. Repeating treatments several times in an experiment to allow for the
measurement of variability across experimental unit is called?a. Reproductionb.
Reiterationc. Replication5. What type of soil-dwelling pests are most effectively controlled
with crop rotations?a. Nematodesb. Insectsc. Vertebrates6. Why is it important to consider
the mode of action of a recommended pesticide?a. It is the key factor in the development of
pesticide resistanceb. It affects the hazards to people during mixing and loading.c. It impacts
the phytotoxicity hazards for adjacent crops.7. If a PCA recommends the use of a pesticide
on a crop for which it is phytotoxic, who is responsible for crop losses incurred when the
pesticides are used?a. The pesticide manufactureb. The PCAc. The applicator8. Why are
agroecosystems typically dominated by r-strategies pests?a. Management actions
repeatedly disturb these areasb. Management actions regularity create biodiversityc.
Manage actions continually increase competition9. Knockdown techniques such as beat
trays are useful for monitoring?a. Fungal sporesb. Foliar nematodesc. Beneficial beetles10.
Trophic levels in an ecosystem include?a. Tertiary consumersb. Organic matterc. Nutrient
sources11. The presence of which variable can cause a crop plant to become diseased?a.
Mycopesticidesb. Soil solarizationc. Phytoplasmas12. Which intergraded pest management
practices are often used together to achieve effective and long- lasting control?a. Chemical
and biological controlb. Chemical and physical controlc. Chemical and cultural control13. To
protect the public from harmful residues on harvested produce, federal law has established
pesticide residuea. Tolerancesb. Allowancesc. Celling’s14. What is bioaccumulation?a. The
rate of which plants are able to acquire energy and nutrientsb. The build-up of persistent
pesticides through the food chain.c. The way in which plants concentrate toxins in their
meristems15. Field trials can help establish newa. Monitoring guidelinesb. Expert systemsc.

2. Control methods16. How does presence – absence sampling improve sampling efficiency?a.
Sample units are controlled and analyzed later, with no need to count each individual at the
site.b. Sample unit infestation levels are recorded by those present, with no need for review
later.c. Sample units are recorded as either infested or un-infested with no need to count
each individual.