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Ships within 48 hours · Estimated delivery Jul 5 - Jul 10
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Description
oryzalin pre emergent herbicide Oryzalin 4 Pro (Surflan A.S.) (2.5 Gallon)Cost effective, long lasting (2 8 months) pre emergent control of annual grasses and selected broadleaf weeds in ornamentals (container and field grown), commercial landscaping, and warm season turf. Save active ingredient as Surflan A. S. cheaper price!!! Safe to use on turfgrass such as zoysia, bermuda, centipede, and St. Augustine Labeled safe for use as pre emergent control in over 400 varieties of ornamentals and grasses Excellent tank mix
Cost-effective, long-lasting (2-8 months) pre-emergent control of annual grasses and selected broadleaf weeds in ornamentals (container and field grown), commercial landscaping, and warm season turf. Save active ingredient as Surflan A.S. - cheaper price!!! Safe to use on turfgrass such as zoysia, bermuda, centipede, and St. Augustine Labeled safe for use as pre-emergent control in over 400 varieties of ornamentals and grasses Excellent tank mix partner with Oxyfluorfen or Oxadiazon, simazine or Diuron for even broader spectrum weed control. Can be used on over 400 species of ornamentals and warm season grasses. Pre-emergent weed control that may be used in combination with glyphosate (Roundup) for weeds that have already emerged. Preventative weeds controlled (but not limited to) include: Annual bluegrass (Poa annua) Crabgrass Foxtail Goosegrass Groundsel Henbit Knotweed Spurge (prostrate)Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.8 ★★★★★
Based on 922 reviews
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Product Reviews
★★★★★ 5
Smells good and works well
Size: 1 Count (Pack of 33), Number of Items: 33, Size: 1 Count (Pack of 33), Number of Items: 33
I was a bit skeptical at first but these actually work. I thought it was all going to be 1 pack of balls but they are separated into 4 balls per pack so the oils dont evaporate. This kept the bugs away from our tent when we went camping so I would say it works perfectly. And it smells good too! It also comes with the pouches to put them into and hang them.
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Reviewed in the United States on June 3, 2026
★★★★★ 5
Super recomend
liked it because it has a fresh smell of mint and lemon, it has no strong chemicals that harm health, I put it in the kitchen and in the places where these animals are most likely to exist and I did notice fewer signs of mice and spiders after several days. Easy to use and gives me peace of mind that it is safe for pets and family.
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Reviewed in the United States on June 2, 2026
★★★★★ 4
Small but mighty
Size: 0.19 Ounce (Pack of 36), Number of Items: 36
I used them to repel fruit flies and they seemed to help, but they do have an extremely strong smell.
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Reviewed in the United States on May 21, 2026
★★★★★ 5
They actually work!
Size: 0.19 Ounce (Pack of 36), Number of Items: 36, Size: 0.19 Ounce (Pack of 36), Number of Items: 36
I’ll admit I was a bit skeptical about this product but it really does seem to work. We have a nice front porch in NE CT and a lot of times the mosquitos are just too annoying to be able to sit outside. I’ve had 3 of these balls in one of the provided bags for a few days and have hardly seen any mosquitos!
The smell is a strong citronella but not unpleasant.
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Florida mosquitos
Size: 0.19 Ounce (Pack of 36), Number of Items: 36, Size: 0.19 Ounce (Pack of 36), Number of Items: 36
These have a good smell and seem to keep the Florida mosquitos away really well. I'll use 2 or 3 for my outdoor area and space them apart.
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Reviewed in the United States on May 14, 2026