How Long to Read Glyphosate-resistant Palmer Amaranth (amaranthus Palmeri) in Arkansas

How Long Does it Take to Read Glyphosate-resistant Palmer Amaranth (amaranthus Palmeri) in Arkansas?

It takes the average reader 5 hours and 28 minutes to read Glyphosate-resistant Palmer Amaranth (amaranthus Palmeri) in Arkansas by Griff Michael Griffith

Assuming a reading speed of 250 words per minute. Learn more

Description

Since 2000, there have been thirteen weed species confirmed resistant (R) to glyphosate in the United States, six of those resistant species are present in Arkansas. The goal of this research was to confirm and to determine the level of resistance in two R Palmer amaranth biotypes from Mississippi (MC-R) and Lincoln (LC-R) Counties, Arkansas, and one susceptible (S) biotype from Clarendon County, South Carolina, which had never been exposed to glyphosate. Shikimic acid concentration over time was significantly greater in the S biotype than both the MC-R and LC-R biotypes. The lethal dose required to kill 50% (LD50) of the population was 2,255 and 3,223 g ae ha -1 for the MC-R and LC-R biotypes, respectively, and it was hypothesized that the two Arkansas biotypes each had a different resistance mechanism. Results indicate metabolism of glyphosate to its major metabolite, aminomethylphosphonic acid (AMPA), was not responsible for resistance in any biotype. Reduced absorption in the LC-R and limited translocation from the treated leaf in the MC-R were at least partially responsible for the observed resistance to glyphosate. The LC-R biotype effectively colonized a field within two years of a single resistant female producing ̃20,000 seed. Cotton lint yield was reduced over 100 kg ha-1 by some densities of LC-R Palmer, depending on the soil and relative elevation in that region. Several resistant management options exist in cotton; however, results indicate that timely herbicide applications based off of Palmer amaranth size are required for effective season-long control and management of the soil seedbank.

How long is Glyphosate-resistant Palmer Amaranth (amaranthus Palmeri) in Arkansas?

Glyphosate-resistant Palmer Amaranth (amaranthus Palmeri) in Arkansas by Griff Michael Griffith is 318 pages long, and a total of 82,044 words.

This makes it 107% the length of the average book. It also has 100% more words than the average book.

How Long Does it Take to Read Glyphosate-resistant Palmer Amaranth (amaranthus Palmeri) in Arkansas Aloud?

The average oral reading speed is 183 words per minute. This means it takes 7 hours and 28 minutes to read Glyphosate-resistant Palmer Amaranth (amaranthus Palmeri) in Arkansas aloud.

What Reading Level is Glyphosate-resistant Palmer Amaranth (amaranthus Palmeri) in Arkansas?

Glyphosate-resistant Palmer Amaranth (amaranthus Palmeri) in Arkansas is suitable for students ages 12 and up.

Note that there may be other factors that effect this rating besides length that are not factored in on this page. This may include things like complex language or sensitive topics not suitable for students of certain ages.

When deciding what to show young students always use your best judgement and consult a professional.

Where Can I Buy Glyphosate-resistant Palmer Amaranth (amaranthus Palmeri) in Arkansas?

Glyphosate-resistant Palmer Amaranth (amaranthus Palmeri) in Arkansas by Griff Michael Griffith is sold by several retailers and bookshops. However, Read Time works with Amazon to provide an easier way to purchase books.

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