SKU: 24925458812
herbicide injection equipment

herbicide injection equipment Stem Injection Kits

Sale price$20.75 Regular price$23.05
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 24 - Jul 29

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Description

herbicide injection equipment Stem Injection KitsStem Injection Kits Rates and Timings Product Dose Rate Timing Roundup ProActive 2ml per stem Either neat or as 10ml of 20% solution Apply to flowering stems from late summer through October for best results Roundup ProVantage 1. 5ml per stem Either neat or as 8ml of 20% solution *Please select the items you require from the drop down provided* The stem injection of hollow cane non native plants is recognised as the most successful and ecologically

Stem Injection Kits

Rates and Timings

Product Dose Rate Timing
Roundup ProActive 2ml per stem
Either neat or as 10ml of 20% solution
Apply to flowering stems from late summer through October for best results
Roundup ProVantage 1.5ml per stem
Either neat or as 8ml of 20% solution

 

*Please select the items you require from the drop-down provided*

The stem injection of hollow cane non-native plants is recognised as the most successful and ecologically sound herbicide application method. Stem injection is controlled and specific to the target species, so the treatment can be completed in all weather conditions and near water with the relevant applicator licences.

How does it work?

A small, measured dose of herbicide is injected into each cane of the Japanese Knotweed infestation. This allows the herbicide to translocate throughout the roots and rhizome of the plant. When used on healthy, vibrant plants, one correctly applied treatment is sufficient to eradicate the infestation.

In the years since Stem Injection Systems (SIS) first launched its system, stem injection has become the most reliable, fit for purpose system for contractors and ground maintenance teams on more and more tender specifications.

Stem injection of herbicide continues to establish itself as one of the most popular and effective methods of treating non-native, invasive plants, despite a backdrop of continued uncertainty over the future use of glyphosate. Stem injection has continued to enhance its reputation as a most viable treatment method.


Contractor Pack

Includes:

  • 1 x Stem Injection Tool
  • Canister
  • Calibration Phial
  • Standard Needle
  • Calibration Allen Key
  • Short Needle
  • Safety Holster Pack
  • Service Kit
  • Storage Box


Full Starter Pack

Includes:

  • 1 x Stem Injection Tool
  • Canister
  • Calibration Phial
  • Standard Needle
  • Calibration Allen Key
  • Short Needle
  • Safety Holster Pack
  • Storage Box
  • Service Kit
  • Face Visor
  • Protective disposal suit
  • Knee Pads
  • Safety Wellington Boots
  • Nitrile Gloves (Pack of 5)


Heavy Duty Needle

The Heavy Duty Needle is manufactured with strengthened superior grade marine steel, and designed with the injection hole ¾ of the way down the needle. For use with Japanese Knotweed.

Cavity Needle

The Cavity Needle is a robust needle manufactured from marine grade steel. To be used for injecting into the cavity of hollow cane plants such as Giant Hogweed.

Shortened Needle

The shortened needle is manufactured from marine grade steel for durability for late season injections.

JK 1000 Injection Tool

Includes:

  • 1 x Injection Tool
  • Canister
  • 303 Needle
  • Measuring Phial
  • Calibration Key


Service Pack

Includes:

  • 2 x Silicone gel sachets for lubricating working parts
  • 2 x spare rubber seals
  • 2 x Springs
  • Lubricating oil

Tool Use and Care

  • The optimum time for injecting canes is June through first frost. Canes may split if injected prior to June.
  • For use in the UK, follow the Government and herbicide manufacturers requirements.
  • Connect the injection needle into the Quick disconnect only, when you are at the infestation site and ready to inject.
  • Inject canes that are three quarters of an inch or larger between 1st and 2nd node above root crown.
  • After using the JK Injection Tool, fill the cup with water and squirt until empty. Rinse and soak cap with water to clean out check valve. Failure to clean the 3 check valves used in the JK Injection Tool will prevent the tool from functioning and is not covered under the warranty.
  • When the JK Injection took is not in use, store the needle in the ml measuring tube to prevent physical injury.

Personal Safety

  • This product is designed only for specified purpose and manner of use outlined in the instructions. Any different manner or purpose of use, modification and/or alteration of the product should not be undertaken. A user who does so assumes all risk for his/her actions and the manufacturer disclaims responsibility from any and all harm arising from any such action.
  • Manufacturer disclaims responsibility from any illegal/harmful use by the buyer or a third party. Any product user should take reasonable steps to ensure product use is legal and that user's use will not cause harm to him or others.
  • Product must be used with extreme caution as injector system is sharp and can puncture or cut skin if used improperly. If skin is punctured, the herbicide may be injected into the skin resulting in serious bodily injury or death - seek immediate emergency care. (Manufacturer disclaims any responsibility for improper use of the product that can cause skin to be punctured, cut or scraped. Manufacturer disclaims any responsibility for delay in seeking emergency medical care by a user or third party who received a puncture, cut or scrape wound from the product.)
  • Always utilise safety precaution equipment when using the Japanese Knotweed Injector System. Such equipment includes: safety goggles, gloves, construction-type hard toed shoes, long trousers, long-sleeved shirts etc. (Manufacturer disclaims responsibility from any and all injury or harm resulting from lack of use of safety equipment or adequacy of any safety equipment used)
  • Product should not be accessible to minors, animals, or those who cannot use the product according to its instructions. Store in a safe place. (Manufacturer disclaims any and all injury or harm resulting from product not being stored in a safe place and/or being accessible to minors, animals, or those who cannot use the product according to its instructions.)
  • Product contains herbicide. Do not come into direct contact with the herbicide such as: ingesting, inhaling, touching, rubbing contaminated parts or materials into eyes etc., aim at people or animals, use in crowded or busy public places, store in easily accessible area, or fill injector system with anything other than the specified weed killing herbicide. (Manufacturer disclaims any and all injury or harm resulting from user coming into direct contact with the herbicide, the product being aimed at people or animals used in a crowded or busy public place, store in an easily accessible area or filled with anything other than the specified weed killing herbicide.)
  • Install needle in coupler with the hole pointing down.
  • Place the needle safely in the measuring tube between injecting sites and carrying it in the field.
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: 24925458812

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4.3 ★★★★★
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Product Reviews
G
Grant Harlow
San Leandro, US
★★★★★ 4
Very capable large format color inkjet printer
This thing is big. It’s replacing our Brother color laser, which didn’t get a lot of use (but is great for quick and cheap prints). The HP is longer in one dimension but less tall, so is roughly occupying the same space but with more wall visible (so looks less intrusive). Heavy. I could (and did) lift it on my own but all the packing and instructions say for 2 people to lift it. It’s manageable but I see why there’s that warning. Build quality is mostly plastic but sturdy enough for a static object. Scan lid opens easily, trays extend smoothly etc. Feels well build overall, no concerns. You can download installation instructions using a QR code and it’ll guide you to also install the HP app. The app ideally requires an account, mandatory if you plan to free trial the Instant Ink I think. I had an existing old HP account and used that. The setup was way enough but there’s a weird UI step in the app during pairing where the setup modal is blank grey with a greyed out “Next” button. Looks like it can’t find the printer. Wrong! Just hit Next to proceed. Weird and stupid and I wasted time figuring it out. Loses a star for that. Other than that, setup went fine and test print came out decent. WiFi connected ok and it also has Ethernet. The Brother only has WiFi but is flaky / goes to deep sleep too often. Testing with WiFi has been fine but I feel better knowing I can hardwire into my switch if there are issues! The HP shows on the network as an AirPrint target, and my Mac found it without issue / set up its own drivers. The fold out touch screen is nice, I wish it could be angled horizontally and not just vertically but it’s fine and responds predictably to touch. Colors and text are bright and crisp. Not quite laser crisp but pretty darn close to these old eyes. The colors are also better / truer in my opinion. Had issues with feeding vinyl sticker paper sheets, which repeatedly generated paper jam messages (at no point was the paper jammed) and wasted a lot of time. Willing to blame the paper / media (it’s slightly tacky) but our laser handled it ok. When it finally did print, I noticed some print quality issues / flaws repeatedly in the same places. Unsure of the cause and doesn’t impact subsequent printouts on other paper. Really like the ability to print larger (A3!) size. Note that scanning does not accommodate larger papers (up to Legal / same as the Brother). The supplied ink installed easily but they shipped me more as part of the Instant Ink trial. Subscribed to the lowest tier, which is affordable-ish (they just raised the lowest tier to $1.99 for 10 prints per month) but still costlier than laser. Not a huge fan of vendor lock-in / subs but did see in the fine print that HP allows third party inks to be used, which is reassuring if the subscription doesn’t make sense long term. While printing, the motion of the printer head caused my desk to shake. Worth bearing in mind if you plan on printing heavily while sharing a desk with it. Noise isn’t too bad, better than the laser printing noise we’re used to (lower frequency noise on the HP). I would not print during a zoom call though (noise + shaking). At time of review, $350 for a large format printer with built in scanning (and Ethernet) seems pretty decent. It’s not a bargain but it’s fair. Need to spend more time with other media and have ordered more paper types to test with. Will update if anything changes my rating but so far I feel like it’s a capable replacement for the color laser given our relatively modest print volume and need for higher quality color prints.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026
A
Amazon_Customer
Grantham, US
★★★★★ 5
Reliable Wide-Format Office Printer – Versatile, Fast, and Feature-Rich
Reliable Wide-Format Office Printer – Versatile, Fast, and Feature-Rich ★★★★★ The HP OfficeJet Pro 9720 is a strong all-in-one wide-format printer designed for small offices or home office environments that need 11x17 printing capability. It handles printing, scanning, copying, and faxing in one unit, making it a very versatile productivity tool. Print quality is sharp and consistent, especially for documents, presentations, and color graphics. The wide-format support is a major advantage for users who need larger prints like spreadsheets, posters, or marketing materials. The automatic document feeder (ADF) and duplex printing features significantly improve efficiency, allowing for hands-free scanning and double-sided printing without constant manual input. Wireless connectivity is stable and easy to set up, with good support for mobile printing from phones and laptops. It integrates smoothly into typical office networks. Print speed is solid for an inkjet in this category, making it suitable for moderate to heavy office workloads. The included Instant Ink trial is a helpful bonus for managing ongoing supply costs. Overall, this is a dependable and well-rounded wide-format all-in-one printer that delivers strong performance, convenience features, and good print quality for office environments that require flexibility and larger document output.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
C
Chy In Pa
West Palm Beach, US
★★★★★ 5
Definitely Not Your Average Home Printer
What a beast of a printer. First thing to know is this is definitely not your standard little home office printer size. This thing is more small business office sized, so make sure you actually have room for it before it arrives. That said, the quality is exactly what I expect from HP. Setup was super easy and pretty painless overall. One quick tip though: remember to remove the cardboard insert from the paper tray before testing it because apparently I needed that reminder myself. Print quality is excellent, especially for color documents and larger format stuff. Everything comes out sharp, vibrant, and professional looking. The phone app is honestly one of my favorite parts. It makes it really easy to monitor ink levels, print from your phone, and troubleshoot without having to stand in front of the printer pushing buttons and getting annoyed. The touchscreen is responsive, wireless setup was smooth, and overall it just feels like a solid well thought out machine. Definitely overkill for someone who only prints a return label twice a year, but if you print a lot or need larger format printing, this thing is fantastic.
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Reviewed in the United States on June 2, 2026
J
Jen
New York, US
★★★★★ 5
Decent printer
The print quality and speed are great. I currently have several different printers for various needs (laser for work, sublimation for crafting, and this one is potentially replacing my ink jet, for stickers) and this one is faster and a nicer quality print than my similarly priced of a different brand. Sometimes (and for literally no reason that I've been able to identify) this printer decides it doesn't want to print. Exactly like every other printer I've ever owned, connectivity can feel chaotic. Overall, all things considered, I think this a decent value for the money. It was easy to set up and get printing. Minimal packaging. Intuitive design. Up and printing within 5 minutes. I love the ability to print is larger formats. I did not sign up for the free 3 months of ink club, so cannot comment on that. So far, the ink consumption feels typical for an inkjet printer. Overall, this is a yes from me.
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Reviewed in the United States on June 6, 2026
L
Liis
Fort Morgan, US
★★★★★ 3
requirement: scan codes & down load proprietary app to set up & use all the functions of the unit
SPECS The printer weighs 39.19 pounds.  Overall it is 22.625 x 17.5 x 12.03125 inches.  The output tray extender sticks out 5.875 inches from the unit.  The usable power cord length is 59.5 inches. The unit can use legal [B00006GNXZ], letter [B0B57CKBCT], or ledger [B0017LR3M4] size paper. The control panel tilts up and is a color touch screen. The display is 2.125 x 1.625 inches.  The unit has two sided coping, scanning, and printing. There is a document feeder on the top.  The home screen has menu, copy, scan, trays, supplies, jobs, and help as the main functions.  Firmware updates can be set to automatic, notify, or disabled.  The printer does not come with a user manual.  OVERVIEW The unit comes wrapped in a plastic bag that has handles on each side. I was able to easily lift the printer up myself using the handles and took it to the desk.  The printer is missing some key features that do not make the printer cost effective. There is only one print tray. A fold out rear tray vertical tray is not even there.  Having to constantly change paper size is an extreme inconvenience. There is no USB port to be able to print from or scan documents to a USB hard drive or directly from a camera, which is a disadvantage.    In addition, to utilize all the features a code needs to be scanned and or the H P app needs to be used.  I did not like having to scan a code to set up and connect to wireless connection as well as using any of the scan features of email, network folder, computer, and share point, which makes the scan option useless. I had to download the HP app to set up the printer. When I was done I deleted the app. I do not want numerous apps on my devices.  I found not having a manual for the unit to be a disadvantage.  This is not a user friendly printer with all the code and app requirements.  Using the web address on my laptop and phone, just gave me a link to the play store to download the app again, which I did not want.  The size of the display screen is small. At times I had to touch the menu button more than one time to get it to continue to the next screen.   The unit functioned well printing and scanning. I was able to print from the computer via wireless connection without using the app. The copy function does not require the app or show a code to scan to be able to continue. The document feeder allows for quick copying and scanning, which is an advantage. The rollers did grab a one sheet copy job crooked and the copy was askew on the page which is a disadvantage.  On best, the copy did not come out any better than normal.  The copy images were a poor representation of the original. The copy images were more pix elated making them not as complete and crisp. In addition, the single color grey images were very pale and could barely be seen. I did not sign up for HP instant ink, compatibility. I also disabled firmware updates.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026

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