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AgroBest Phozguard 620 Systemic Fungicide – 5L

3 reviews|6 answered questions

$99.90

SKU: AGBE018

SKU: AGBE018

Quantity:
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Description

AgroBest Phozguard 620 Systemic Fungicide

For the prevention and control of Downy Mildew and other Phytophthora diseases look to Phozguard 620 Systemic Fungicide!

This liquid systemic fungicide combines mono and dipotassium Phosphonates for maximum prevention and control of Down Mildew and Phytophthora diseases!

  • Provides effective control on a wide range of crops
  • Formulated from a non-toxic potassium phosphite base.
  • All diseased parts of the plant are effectively controlled using a systemic action providing complete translocation through their vascular system.
  • Compatibility with a wide range of other agricultural chemicals, reducing the number of spray applications needed.
  • AgroBest has the highest concentration, which reduces the product quantity required and saves on packaging requirements, saving you time and money!

Need a few other things for the yard? Have a look at our Gardening range of products!

How Does it Work?

Phozguard 620 is readily absorbed by the plant and translocated through the plant’s vascular system to all parts of the plant, ensuring effective disease control.

Directly produces fungi toxins to manage pathogens and enhance the immune system of the plant, which makes it capable of fighting diseases on its own!

Mode of Action

Phosphite, which is a biodegradable fungicide, used for disease invasion and prevention:

  • Phosphites trigger molecular reactions within the plant cell
  • Activates plants’ immune system and defense mechanisms
  • Suppresses spore formation
  • Recognition of disease by plant cell
  • Phosphite encourages defensive molecules, such as phytoalexins, to attack the disease directly.
  • The plant’s self-defense mechanism alerts the rest of the plant to start producing other compounds increasing plant resistance to infection or attack by other pathogens
  • These responses are called systemic required resistance (SAR) and induced resistance (IR)
Additional information
Weight 7.7 kg
Dimensions 18 × 13 × 30 cm
Brand

AgroBest

Q & A

does it treat frangipani rust Ella asked on 24 July 2024

Hey Ella,
While not specifically marketed for frangipani rust, the systemic properties of AgroBest Phozguard 620 and its ability to enhance the plant's immune response make it a potentially useful option for treating this disease. Always follow the manufacturer's instructions and consider consulting with a local horticulturist for tailored advice​

Carl answered on 25 July 2024 store manager
(0) (0)
Hi Dave will Phozguard treat Antracnose in Plane Tress Hayley Crossing asked on 18 June 2024

Hey Hayley,
AgroBest Phozguard 620 Systemic Fungicide is a liquid fungicide designed for the prevention and control of various fungal diseases, including Downy Mildew and Phytophthora. It works systemically by being absorbed into the plant's vascular system, providing effective disease control by activating the plant's immune response and suppressing spore formation.

However, the available information does not explicitly state that Phozguard 620 is effective against anthracnose, particularly for plane trees (Platanus spp.), which are commonly affected by the fungus Apiognomonia veneta. Anthracnose in plane trees is typically managed through cultural practices like improving air circulation and sunlight penetration, removing and disposing of infected leaves, and ensuring proper tree health through adequate watering and fertilization.

For chemical control, fungicides specifically labeled for anthracnose, such as those containing thiophanate-methyl, chlorothalonil, or mancozeb, are recommended. Phozguard 620 might help as part of an integrated disease management approach, but it is essential to consult specific product guidelines or a local extension service for confirmation and tailored advice.

Carl answered on 21 June 2024 store manager
(1) (0)
I’ve got a canary island palm with a potential case of pink rot - would this, applied to the roots in spring, be a suitable treatment. If so, what quantities would you recommend and how often. I’ve been advised to apply phosphonic acid. Jay asked on 7 May 2024

AgroBest Phozguard 620 Systemic Fungicide is formulated to control Phytophthora species, which include the pathogen causing Pink Rot (Phytophthora erythroseptica). Therefore, it can be effective in managing Pink Rot, especially given its systemic action that allows the fungicide to be absorbed and translocated throughout the plant's vascular system, targeting infected areas comprehensively.

For optimal results, it's essential to follow proper application guidelines, including dilution rates, timing, and ensuring that the plants are dry during application. As with any fungicide, ensure compatibility if mixing with other chemicals and adhere to all safety and usage instructions provided on the product label.

Carl answered on 17 May 2024 store manager
(0) (0)
Is this product organic certified for use in organic farming Dave asked on 27 March 2024

Hey Dave,
I could not see any specific mention of AgroBest Phozguard 620 being certified for use in organic farming.

Carl answered on 4 April 2024 store manager
(0) (0)
Would this treat root rot and black fungal spots on trichocereus cactus Adrian pozzebon asked on 3 January 2024

Hey Adrian,
I've checked with the technical team at AgroBest for Phozguard 620 Systemic Fungicide, they've let me know that, while this product does treat root rot and black fungal spots, cactus are a quite different from other plants and that this product is not registered for that specific plant.

Carl answered on 5 January 2024 store manager

Yes this works fantastic for cactus a must have for fight rot or used as a preventative

Josh Barrett answered on 22 February 2024
(0) (0)

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3 reviews for AgroBest Phozguard 620 Systemic Fungicide – 5L

4.3
Based on 3 reviews
5 star
66
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4 star
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3 star
33
33%
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  3. I bought the phosguard 600 for use with my private orchid collection. The directions for use were a little unclear for me as to mixing ratios for folia spraying and possibly drenching the pots with a diluted solution. If you could clarify this I would be grateful. Thanks Richard

    (3) (0)
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