Environmental Studies

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Aphids can become a significant problem due to their ____________ rate. Fill in the blank(s) with ... Started by acc299	1 Replies 16 Views	Jul 21, 2018 by Amiracle
When trees are present, it is best to double the amount of fertilizer applied to a lawn. Indicate ... Started by mpobi80	1 Replies 21 Views	Jul 21, 2018 by mcarey591
The topdressing material should be identical to the topsoil beneath the thatch if the topsoil has ... Started by saraeharris	1 Replies 38 Views	Jul 21, 2018 by IRincones
Thatch is an unfavorable soil condition caused by intense traffic on the turfgrass. Indicate ... Started by karateprodigy	1 Replies 25 Views	Jul 21, 2018 by Madisongo23
Which grass does not exhibit shade tolerance? A) St. Augustinegrass B) zoysiagrass C) ... Started by ishan	1 Replies 8 Views	Jul 21, 2018 by durant1234
Which does not contribute to moss competition? A) soil acidity B) poor drainage C) fertilizing ... Started by fagboi	1 Replies 11 Views	Jul 21, 2018 by mcni194
Thatch tends to ____ water. A) trap B) absorb C) repel D) ... Started by Coya19@aol.com	1 Replies 92 Views	Jul 21, 2018 by mbcrismon
Which of these contribute to thatch buildup? A) low nitrogen fertilization B) high pH levels C) ... Started by jhjkgdfhk	3 Replies 126 Views	Jul 21, 2018 by IRincones
Where intensive topdressing programs are used, the thatch is covered with topdressing material ... Started by notis	1 Replies 166 Views	Jul 21, 2018 by stanleka1
Excessive traffic results in ____________________. Fill in the blank(s) with correct ... Started by K@	1 Replies 35 Views	Jul 21, 2018 by emilymalinowski12
The best time to vertical mow cool season grasses is in the ____________________. Fill in the ... Started by meagbuch	1 Replies 37 Views	Jul 21, 2018 by micaelaswann
____________________-tine aerifiers can make holes 6 to 16 inches deep. Fill in the blank(s) with ... Started by berenicecastro	1 Replies 27 Views	Jul 21, 2018 by orangecrush
____________________ can be injected at high pressures to make deep holes in the soil. Fill in ... Started by geoffrey	1 Replies 66 Views	Jul 21, 2018 by Brenm
Too much sand topdressing makes the surface of a putting green too ____________________. Fill in ... Started by ssal	1 Replies 33 Views	Jul 21, 2018 by Jody Vaughn
Neem oil comes from the neem tree. Indicate whether the statement is true or ... Started by PhilipSeeMore	1 Replies 77 Views	Jul 21, 2018 by johnharpe
Pythium produces swimming spores called zoospores. Indicate whether the statement is true or ... Started by leo leo	3 Replies 36 Views	Jul 21, 2018 by Jmfn03
Most insects are relatively inactive around _________. A) 60F B) 70F C) 80F D) ... Started by jwb375	1 Replies 141 Views	Jul 21, 2018 by miss.ashley
Insect-attacking nematodes are in the genera Heterorhabditis and: A) Shattnernema B) Yehudinema ... Started by daltonest1984	1 Replies 27 Views	Jul 21, 2018 by trampas
To convert the area of the plug pulled by a cup cutter to one square foot, multiply by: A) 1 B) ... Started by Frost2351	1 Replies 21 Views	Jul 21, 2018 by katara
A lawn with little shade and predominately _______ has the greatest risk for European chafer injury. ... Started by yoooooman	1 Replies 20 Views	Jul 21, 2018 by abro1885
The aesthetic threshold is also referred to as the __________ threshold. A) pesticide B) maximum ... Started by jon_i	1 Replies 49 Views	Jul 21, 2018 by blazinlyss
Even when conventional, more toxic pesticides are the only choice the ____________________ chemical ... Started by CharlieWard	1 Replies 22 Views	Jul 21, 2018 by fatboyy09
The ____________________ threshold is the point at which the manager must take some kind of action ... Started by asmith134	1 Replies 55 Views	Jul 21, 2018 by frejo
Arborists use the phrase ________________________________________ instead of integrated pest ... Started by vinney12	3 Replies 14 Views	Jul 21, 2018 by lkoler
Double-cutting improves the uniformity of the putting surface and gives the green an attractive ... Started by HudsonKB16	1 Replies 22 Views	Jul 21, 2018 by SomethingSomething