SKU: 31456302363
pre emergent herbicide prodiamine

pre emergent herbicide prodiamine Prodiamine 65 WDG Pre-Emergent | 5 oz

$22.29 $24.77
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Description

pre emergent herbicide prodiamine Prodiamine 65 WDG Pre-Emergent | 5 ozThis product has been discontinued. Please see our 5lb option here OR our granular option here. Prodiamine 65 WDG Pre Emergent Herbicide (generic Barricade) is a pre emergent weed control designed to stop weeds in the lawn, such as crabgrass, annual bluegrass (poa annua), bittercress, chickweed, and henbit. This is a dry product you mix in water to make a liquid to apply via backpack battery sprayer. One 5 oz bottle covers 6,000 sq ft at max rate for

This product has been discontinued. 


Prodiamine 65 WDG - Pre-Emergent Herbicide (generic Barricade) is a pre-emergent weed control designed to stop weeds in the lawn, such as crabgrass, annual bluegrass (poa annua), bittercress, chickweed, and henbit. This is a dry product you mix in water to make a liquid to apply via backpack/battery sprayer.

  • One 5 oz bottle covers 6,000 sq ft at max rate for a full year
  • 65% Prodiamine is the active ingredient
  • Great for preventing crabgrass, poa annua (annual bluegrass), and more

Product Description:
Prodiamine 65 WDG is a professionally formulated pre-emergent to be mixed in water and sprayed out as a liquid. Yard Mastery is proud to bring this to market, specifically in a smaller bottle for DIYers.

Most DIYers use this product in spring to stop crabgrass. Crabgrass is an annual grassy weed that germinates in spring, grows lime green and large during summer, then, towards the later fall, drops seeds. The following spring, the process starts all over again. This is why crabgrass is called an “annual” grassy weed. The good news is that it can be stopped very effectively using this product.

The best time to apply Prodiamine is in the spring or fall, as soil temperatures are between 55F to 70F. This will give you approximately 3 months of pre-emergence protection.

FOR LARGER LAWNS, you can purchase a five-pound bottle here.

Application Information:

  • For cool and warm-season lawns, our recommendation is 2 applications in the spring if your target is crabgrass. Check out our FREE Pre-Emergent Guide for specific details.
  • The best time to apply Prodiamine is in the spring or fall, as soil temperatures are between 55F to 70F. This will give you approximately 3 months of pre-emergence protection. Download our FREE app it will tell you exactly when your soil temps cross these milestones.

DO NOT use Prodiamine if you are seeding or reseeding, as it will keep your seed from germinating.

Prodiamine 65 WDG should be applied via battery-powered sprayer. We do NOT recommend applying via a hose-end sprayer.

We recommend weighing this product on a scale to be accurate, and grams will be the easiest. See the following table for the application rates we recommend. The product must be watered in within 48 hours; the sooner the better. ½” of water from irrigation or rainfall.

  • 1 oz = 28.35 grams
  • 5oz bottle = 141.75 grams
Grass Type Application Rate
Kentucky Bluegrass, Perennial Ryegrass
  • 5.2g/1000 sq ft, Early Spring
  • 5.2g/1000 sq ft, Mid Spring
  • 5.2g/1000 sq ft, Early Fall (if not seeding)
  • Total 15.6g yearly
Fine Fescue
  • 11.9 g per calendar year
Bermudagrass, Bahiagrass, Centipedegrass, St Augustinegrass, Tall Fescue, Zoysia
  • 5.2g/1000 sq ft, Early Spring
  • 5.2g/1000 sq ft, Mid Spring
  • 13g/1000 sq ft, Early Fall

Prodiamine WDG can be used on established turfgrasses, golf courses (excluding putting greens), sod farms, and lawns.

 Coverage

SEE TABLE ABOVE 
Application  Details See the table above for specific application details and instructions
Water-In  Instructions

Water into the soil within 24 hours with 1/2" of rainfall or irrigation
Manufactured by

EPA Reg # 53883‐429, 66222‐89
  • Label: Prodiamine WDG 5 oz Info
  • Package Includes: (1) 5 oz bottle
  • Storage: Can be stored for up to 2 years in dry conditions away from moisture.

Shipping Information:

Shipping Costs

Included for most states within the U.S.
NO P.O. Boxes
State Restrictions
 Alaska (AK), Hawaii (HI), New York (NY), Maine (ME)
Stickers

Yes, free stickers with this item
Typical Delivery Time

4 - 7 business days
Product Type Water Dispersable Granular
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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 31456302363

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4.8 ★★★★★
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Product Reviews
G
Verified Purchase
Grimrott
Natrona Heights, US
★★★★★ 5
Good for your smart friends who like games
Format: Paperback
Got this for a friend I flipped through it before I gave it to them I didn't understand what it was but they seem pretty happy to get it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 13, 2020
A
Verified Purchase
Anne Mills
Birmingham, US
★★★★★ 5
Great Reading, Mind Opening
Format: Kindle
This is a terrifically interesting and entertaining book, which presented me with at least two blockbuster ideas that changed the way I think about the past. I'll get to those in a minute, but first a few general points. Charles Mann is a science journalist:who seems to specialize in BIG topics. His 2005 book ("1491", which argues that the pre-Columbian population of the Americas was much larger and more sophisticated than generally assumed), was very well received. I enjoyed it so much, and thought it so valuable a book, that I was very anxious to read "1493". "1493" lived up to my (high) expectations. Mann is remarkable writer, with an extraordinary ability to present very complex facts and ideas in way that's not just accessible to the lay reader, it's fun for the lay reader. This isn't to say that the book isn't carefully researched -- the text is followed by almost 100 pages of footnotes, and throughout he cites and acknowledges the scientists and others from whom he has drawn information. It's just that Mann manages to combine a myriad of facts and hypotheses into a compelling narrative. And he often puts this in very concrete terms, focussing on individual people, commodities or events. It adds up to a fascinating read. It is also a very important one, with implications for the future as well as about the past. Mann's subject in this book is the Columbian Exchange, the sudden movement of plants, microbes, animals and people between the eastern and western hemispheres after Columbus' voyage to the Americas in 1492. A well known effect of this was the eastern hemisphere adoption of western hemisphere foods (tomatoes, potatoes, chocolate, coffee, and on and on). Another effect that's only been recently come to be widely understood is the devastating impact on the pre-Columbian population of the Americas; as many as 80% died in the epidemics that followed the introduction of diseases to which they had no immunity. But the population die-off and the exchange of plant species are not the only effects of the Columbian Exchange. Mann's book explores the myriad ways in which the Exchange -- globablization -- has shaped the world of today. Two things I learned from the book struck me particularly. First, like most Americans of my generation (older) I learned in school that the colonization of the Americas was carried out by white people, who moved into a largely uninhabited continent. "1491" took care of the uninhabited: "1493" takes care of the white. Mann says that from 1500 to 1840, about 3.4 million white Europeans emigrated to the Americas. Over the same period, about 11.7 million captive Africans were sent to the Americas. Except for New England, much of the United States and most of Latin American was far more black than white. (And probably in 1840 still more Indian/Native American than anything else). The racial balance changed as white immigration ramped up and as millions upon millions of blacks died too young, but the picture of early America looks very different to me now. Secondly, Mann discussed at length the 19th century ecological disaster that engulfed China. I had always assumed that the floods that killed so many millions in China had always happened, and were the result of geography. There have indeed always been floods, but their severity and human cost grew logarithmically in the 19th century. New crops led to more food and to rising population growth, and at the same time to more potential cash crops, increasing the pressure on existing land holdings, and leading to vast land clearances. That made the floods far worse when they came, undermining the political structure and compounding China's problems. This was interesting not just a light on the past, but as a warning signal for the future. The review is already too long, so, to sum it up: Great book!! Read it!! Give it to friends and family!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 6, 2013
S
Verified Purchase
Scott Charles
Lowell, US
★★★★★ 5
LOVED This Read! Blew Me Away
Format: Hardcover
What a fantastic read! Woah. All of the Americas have an extraordinary history. I was mesmerized from beginning to end. If you like knowing your history, you will love this book. Well researched and smartly written. Couldn't put it down. Books like this are why people love to read. If you think you know the Americas, you might be surprised to find that there's more, and be prepared for a bit of a shake up. This book was a real eye opener.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 18, 2025
J
Verified Purchase
James Ferguson
Boise, US
★★★★★ 4
A Brave New World
Format: Hardcover
It wasn't quite what I expected, but Charles Mann leads the reader on a fascinating journey in the wake of Columbus, focusing mostly on the environmental impact of his "discovery" of the New World. Mann literally spans the globe, as the establishment of Spanish colonies in the Americas would have far reaching consequences. Most interesting to me was how silver came to be the currency of exchange, allow Spain to trade with China, when it established its trading outpost in the modern-day Philippines. Along with silver, came corn, rubber and potatoes which would radically alter the landscape of the world. Mann discusses how corn came to replace rice for many Chinese, and how rubber trees would be transplanted to Indochina, bringing with them unsuspected pests that would wreak havoc on ecosystems. In this sense, the book has similarities with Jared Diamond's but explores different terrain. One of the most interesting chapters was on the highly profitable mining of bird guano and how the British cornered the market in this new fertilizer. Mann describes how the shift to mono-cultures had a tremendous impact on agriculture. At first, these new crops seemed to solve much of the world's food shortages, but then as the Irish famine made all too painfully aware, putting all your "eggs in one basket" can lead to devastating consequences as an unforeseen blight wiped out much of Ireland's food supply. Mann also offers a long study on how slavery evolved and re-shaped the ethnic identity of many countries, particularly those in Central and South America. The miscegenation that took place, with particular focus on Brazil, reshaped cultural patterns and changed the political dynamics in these countries. He offers a number of intriguing case studies, and discussed the long term impact of this human cross-pollination. 1493 is a fascinating study and meditation on life after Columbus. We don't fully realize how rapidly the world changed after this fateful "discovery," and how continents became so interdependent, where before they had been relatively isolated from each other.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2012
R
Verified Purchase
Russell C.
New York, US
★★★★★ 5
Great History book
Format: Paperback
This book was a gift for husband. He loves it. He is a slow reader, but he can’t put book down. New and interesting history facts and stories.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 6, 2026

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