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Nursery and Landscape Test
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Nursery and Landscape Test
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25 Questions

1. In order to receive fees from clients in a job regulated by the LA Ag and Forestry Commission, on must ____.

2. Recommended perennials for planting in Louisiana landscapes include all but ___. (Miscanthus, Scarlet sage, Coreopsis, Alstroemeria)

3. Beneficial fungi are called ____.

4. A newly emerged insect feeds ravenously, but the extent of its growth is restricted by ___.

5. This pesticide is used to control organisms such as slugs and snails.

6. Which insects can be controlled by applications of recommended miticide?

7. If bedding plants appear to be stunted, lightly fertilize with a complete fertilizer with a ___ ration analysis.

8. Leaving the guy wire in place too long can cause ____ of the tree stem or trunk.

9. Which of the following is the botanical name for the perennial bulb Montbretia?

10. The plant should be given a ____ to mat down the mulch and to firm up the soil.

11. ____ emergence herbicides can kill existing weeds and extreme care must be used with these materials when plants are in the immediate area.

12. Soil texture affects the way pesticides work. Finer textured soils have more surface area to cover and may need ____.

13. Perennials that bloom in the spring should be divided in the ____.

14. What a person is preparing to transplant a plant:

15. Tulips develop each spring from:

16. The role of annuals and perennials in the landscape is primarily to provide what?

17. ___ appears on roses in early spring and late summer when nights are relatively cool.

18. This method of application of a pesticide will kill plants by being absorbed by the leaves, stems, or roots and moving throughout the plant.

19. Use ___ in annual cut flower gardens.

20. Climatic factors affect the effectiveness of pesticides. What isn't a climatic factor?

21. Insects are in the class Insecta because they possess the following characteristics:

22. What are the two most common species of spider mites found on roses?

23. If the cambrium layer and vascular bundles are damaged:

24. Organic soils are those which have more than ___ organic matter.

25. Fungi that form swimming spores thrive in low, wet areas and cause disease such as root rot. These types of fungi are known as ____.