Whole Manual - Michigan State University: Integrated Pest ...

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11. With hydraulic agitation, foaming can result if the jet is: A. Not operating. B. Above the liquid level in the tank. C. Below the liquid level in the tank. D. All of the above. 12. As liquid moves from the spray tank to the nozzle, the strainer mesh should: A. Remain the same. B. Become larger. C. Become smaller. D. Not matter. 13. Strainers within the spray system are cleaned automatically by the movement of the spray solution. A. True B. False 14. The burst strength of spray system hoses should be greater than the: A. Peak operating pressure. B. Volume of spray delivered. C. Length of the hose. D. Temperature during the application. 17. Nozzle types are specific to the types of applications. A. True B. False 18. Low-pressure sprayers and high-pressure sprayers are most efficient if they have the same type of pump. A. True B. False 19. Low-pressure sprayers are very useful for: A. Penetrating dense foliage. B. Delivering dilute pesticide over large areas. C. Spot treatment. D. All of the above. 20. High-pressure sprayers can: A. Provide high volume at high pressure. B. Penetrate dense foliage. C. Increase spray drift. D. All of the above. 21. What are the first two tasks when readying sprayers for the new season? 15. What does the pressure regulator do? 22. If a sprayer breaks down, it is not necessary to wear personal protective equipment while doing repairs. A. True B. False 16. Relief valves and pressure unloaders are two types of: A. Pressure gauges. B. Nozzles. C. Pressure regulators. D. Hose fittings. 23. After the inside of the spray tank has been rinsed with water, the water should be: A. Sprayed on any site as long as it has plant material growing on it. B. Sprayed on any bare soil. C. Sprayed on a site that appears on the pesticide label. D. Stored. Vegetable Crop <strong>Pest</strong> Management 23 Chapter 3
24. Granular applicators are designed primarily for: A. Foliar application. B. Soil application. C. Spot application. D. Basal application. 25. How can global positioning systems and geographical information systems aid a pesticide applicator? Chapter 3 24 Vegetable Crop <strong>Pest</strong> Management
Page 1 and 2: Vegetable Crop Pest Management A Gu
Page 3 and 4: Acknowledgements We would like to e
Page 5 and 6: General Vegetable Insect Pests . .
Page 7 and 8: vi Vegetable Crop Pest Management
Page 9 and 10: accurately written records of field
Page 11 and 12: Ladybird beetle adults and larvae c
Page 13 and 14: Phytotoxicity—when a pesticide da
Page 15 and 16: 19. How are tolerance and pesticide
Page 17 and 18: Always: ■ Select pesticides label
Page 19 and 20: ■ Select the least hazardous pest
Page 21 and 22: C 2 H A P TER Review Questions Chap
Page 23 and 24: 16 Vegetable Crop Pest Management
Page 25 and 26: Hydraulic Sprayers Water is most of
Page 27 and 28: Nozzles Nozzles are important to co
Page 29: C 3 H A P TER Review Questions Chap
Page 33 and 34: will not double the flow rate - you
Page 35 and 36: 6. The average output of the nozzle
Page 37 and 38: C 4 H A P TER Review Questions Chap
Page 39 and 40: 32 Vegetable Crop Pest Management
Page 41 and 42: stages. Larvae and adults are often
Page 43 and 44: down into the crown and eventually
Page 45 and 46: INSECT PESTS OF CUCURBITS (CUCUMBER
Page 47 and 48: CABBAGE LOOPER (Trichoplusia ni) Ca
Page 49 and 50: Damage: First-generation European c
Page 51 and 52: ■ Natural enemies such as ground
Page 53 and 54: educed yields. They feed on a wide
Page 55 and 56: C 5 H A P TER Write the answers to
Page 57 and 58: Chapter 5 50 Vegetable Crop Pest Ma
Page 59 and 60: BIENNIAL Biennials complete their g
Page 61 and 62: Advantages of preemergence applicat
Page 63 and 64: 9. Which of the following is true o
Page 65 and 66: BACTERIA Bacteria are very small, m
Page 67 and 68: DISEASE MANAGEMENT Options for dise
Page 69 and 70: Outbreaks occur first as isolated p
Page 71 and 72: FUSARIUM YELLOWS Environmental cond
Page 73 and 74: Pathogen type: fungus (Peronospora
Page 75 and 76: MOSAIC VIRUSES POWDERY MILDEW Cucum
Page 77 and 78: DOWNY MILDEW SMUT Severe downy mild
Page 79 and 80: humidity. The disease is more likel
Page 81 and 82:
BLACK SCURF/STEM CANKER DISEASES OF
Page 83 and 84:
■ Remove or destroy crop residue
Page 85 and 86:
C 7 H A P TER Review Questions Chap
Page 87 and 88:
26-29. Match the following cucurbit
Page 89 and 90:
PLANT-PARASITIC NEMATODES Plant-par
Page 91 and 92:
depending on age. Males are worm-li
Page 93 and 94:
Needle nematode feeding can result
Page 95 and 96:
7. Which female nematodes, of those
Page 97 and 98:
Chapter 4 Calibration (1) Calibrati
Page 99 and 100:
APPENDIX C GLOSSARY ABDOMINAL PROLE
Page 101 and 102:
DERMAL TOXICITY—The ability of a
Page 103 and 104:
MESOTHORAX—The second segment of
Page 105 and 106:
STOMACH POISON—A pesticide that m
Page 107 and 108:
Notes 100
Page 109:
MICHIGAN STATE U N I V E R S I T Y
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