Environmental Studies

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What is a rooting hormone? What will be an ideal response? ... Started by folubunmi	1 Replies 64 Views	Jul 21, 2018 by Viet Thy
What conditions are necessary for successful grafting? What will be an ideal ... Started by savannahhooper	1 Replies 21 Views	Jul 21, 2018 by vickybb89
The chemical _____ moves through the plant phloem or bark. A) 2,4-D B) Atrazine C) Roundup D) ... Started by asan beg	3 Replies 42 Views	Jul 21, 2018 by bulacsom
What does cloning accomplish? What will be an ideal response? ... Started by burchfield96	1 Replies 26 Views	Jul 21, 2018 by mcomstock09
Why is sulfuric acid needed in some seed germination? What will be an ideal ... Started by newbem	1 Replies 34 Views	Jul 21, 2018 by huda
Unsatisfactory weed control may result from use of the wrong _____. A) fumigant B) toxicity C) ... Started by schs14	1 Replies 13 Views	Jul 21, 2018 by Silverbeard98
What does the term hybrid vigor refer to in a plant? What will be an ideal ... Started by CharlieWard	1 Replies 24 Views	Jul 21, 2018 by nicoleclaire22
Broadleaf weeds in a cornfield can be killed with a(n) _____ herbicide without damaging the corn. ... Started by Jipu 123	1 Replies 24 Views	Jul 21, 2018 by whitcassie
Dusting or drenching the soil mix with Captan often gives excellent control of seedling root and ... Started by Pea0909berry	1 Replies 23 Views	Jul 21, 2018 by k2629
Select well-drained soils to protect against root diseases. Indicate whether the statement is ... Started by shenderson6	1 Replies 29 Views	Jul 21, 2018 by ebonylittles
To protect against root rot, maintain soil aeration and do not practice crop rotation. Indicate ... Started by Redwolflake15	3 Replies 66 Views	Jul 21, 2018 by dominiqueenicolee
Escar-Go is a new slug control that is not toxic to other organisms. Indicate whether the ... Started by cnetterville	1 Replies 54 Views	Jul 21, 2018 by srodz
Nematodes live in the soil and swim in soil water to move from plant to plant. Indicate whether ... Started by jayhills49	1 Replies 256 Views	Jul 21, 2018 by sylvia
Soil hydrocarbons are the most effective treatment for nematodes. Indicate whether the statement ... Started by mynx	1 Replies 70 Views	Jul 21, 2018 by kusterl
Slugs drown in low pans filled with Pepsi. Indicate whether the statement is true or ... Started by clmills979	1 Replies 38 Views	Jul 21, 2018 by huda
The difference between the application of fungicides and insecticides is in the timing. Indicate ... Started by panfilo	1 Replies 28 Views	Jul 21, 2018 by Moriaki
Rodenticides most commonly kill as stomach poisons. Indicate whether the statement is true or ... Started by nevelica	1 Replies 23 Views	Jul 21, 2018 by britb2u
Rodenticides are very safe and effective ways to exterminate rats, mice, and other rodents. ... Started by arivle123	1 Replies 24 Views	Jul 21, 2018 by Edwyer
_____ is a disease that attacks the stem of plants. A) Systemic B) Mold C) Rust D) ... Started by ahriuashd	3 Replies 25 Views	Jul 21, 2018 by DHRUVSHAH
A common chemical used for rats or mice is _____ A) Anthracnose B) Nemagon C) Warfarin D) ... Started by 809779	1 Replies 30 Views	Jul 21, 2018 by BUTTHOL369
_____ is biological fungicide. A) Neem oil B) Dasanit C) Nemagon D) ... Started by tnt_battle	1 Replies 33 Views	Jul 21, 2018 by mcarey591
Fungus disease can attack a plant's _____. A) roots B) leaves C) fruit D) all of the ... Started by chandani	1 Replies 26 Views	Jul 21, 2018 by ktidd
Most fungus diseases grow best in _____. A) dry arid air B) low moisture conditions C) high ... Started by drink	1 Replies 16 Views	Jul 21, 2018 by soda0602
If the selected site has never been planted, it is best to till the soil before removing any sod. ... Started by ss2343	1 Replies 48 Views	Jul 21, 2018 by briezy
After the catfish eggs hatch, these small fish are called _____. A) roe B) fingerlings C) ... Started by urbanoutfitters	1 Replies 58 Views	Jul 21, 2018 by TheNamesImani