We apologize but only carry the MSMA Target 6.6 Herbicide so cannot advise of any differences with it compared to the other products not currently offered. MSMA Target 6.6 is a professional selective post-emergent liquid herbicide that provides weed control in cotton, golf courses, sod farms and highway rights of way. The Drexel MSMA 6 Plus, it is the same, just different manufacturer.
MSMA is labeled to treat hard-to-control weeds and grasses such as barnyardgrass, chickweed, wood sorrel, cocklebur, ragweed, sandbur, puncture vine, dallisgrass, bahiagrass, nutsedge, including those glyphosate resistant weeds. Here is a link to the product label listing all targeted weeds. Keep in mind that this product is not for use on home lawns.
MSMA Target 6.6 Herbicide should not be applied to residential lawns. It is for targeting Johnsongrass, Cocklebur, Ragweed, Sandbur, Puncture Vine, Dallisgrass, Bahiagrass, Nutsedge, Barnyardgrass, Chickweed, Wood Sorrel in the following areas only: Cotton, Golf Courses, Sod Farms and Highway Right-of-ways.
MSMA Target 6.6 cannot be used in a vegetable garden. Per manufacturer for residue-for leafy or up-ground veggies- there is no issue but for soil grown veggies such as potatoes or carrots it's not allowed to be grown on soil treated with Target. We advise you should just avoid using this product where you need to plant a vegetable garden.
MSMA Target 6.6 is not labeled for use on residential lawns, so we cannot recommend it for this purpose. Unfortunately there really are not a lot of options for eliminating centipede grass from zoysia. It is usually recommended to spot treat as much as possible with a Roundup-type product, and then replant in a couple of weeks when the centipede is gone.
MSMA Target 6.6 is not labeled to control parley piert so we could not say if it would be effective on that species. Fertilome Weed Free Zone however is labeled for parsley piert control and is safe on a variety of grass types. Be sure to check the product label for use instructions and to check for turfgrass safety before spraying.
MSMA Target 6.6 is not labeled to control greenbrier. You may want to consider PastureGard HL instead.
MSMA Target 6.6 is not labeled for applications to buffalograss. Please provide the targeted weeds for alternate options.
MSMA Target 6.6 is not for use on turfgrasses in pastures. It is only labeled for use on Cotton, Golf Courses, Sod Farms and Highway Right-of-ways.
We do apologize but do not have anything for nutsedge in pastures. We would recommend reaching out to your local department of agricultural for a recommendation as most of these types of products we just cannot obtain.
MSMA Target 6.6 is not labeled specifically for yellow bluestem or king ranch bluestem. We recommend consulting with your local cooperative extension office Master Gardener for alternate options for this species.
MSMA Target 6.6 is not labeled to be used on St. Augutine or Centipede. Dismiss Nxt is labeled to treat Dallisgrass and can be used on St. Augustine.