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Monterey Garden Phos Systemic Fungicide - Questions & Answers

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Monterey Garden Phos Systemic Fungicide
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Displaying 61 to 80 (of 83 questions)
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  • Asked by Emmy from San Francisco
    10/15/2021
    Q
    What is the proper mixing ratio and application of Monterey Garden Phos Systemic Fungicide for my magnolia tree?
    The magnolia tree has dark black bark which we were told is fungi
    A
    The mixture rate for Monterey Agri-Fos Systemic Fungicide is dependant upon what exact disease or fungus you are treating. Complete instructions on the product label.  If you are not certain of the disease we would recommend contacting a local arborist or master gardener at your local cooperative extension office.
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  • Asked by Dave from Rockledge Fl
    08/02/2018
    Q
    Can I use Monterey Garden Phos Systemic Fungicide on st. Augustine grass Central Florida?
    A small area that seems to return every year on the lawn about a 6 by 6 foot area that seems to be a fungus.
    A

    Monterey Garden Phos Systemic Fungicide in not labeled to be used in lawns.  Please view our fugicide page for a complete list of fungicides we carry.

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  • Asked by Carlos from Grover Beach Ca
    05/02/2014
    Q
    How long of a waiting period to see results for Monterey Agri-Fos Systemic Fungicide?
    Used the proper dosage to help an oak tree recover/fight off a fungal infection. How long to see new growth of canopy?
    A
    When using Monterey Agri-Fos Systemic Fungicide there are many factors that could contribute to a recovery time. Please contact Monterey at 559-499-2100 for a more accurate time frame.
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  • Asked by Richard from Mckinleyville, Ca
    02/26/2015
    Q
    How does the product actually treat the fungus?
    I understand Agrifos is a phosphorus acid derived from potassium, basically super hydrogen peroxide H3PO2or 3 or 4, with possibly a K attached, but how is this affecting the fungi?? Is the product actually oxygenating the fungi as a normal peroxide would, and if so why does it require such small amounts??
    A
    For any specific questions regarding how Monterey Agri-Fos Systemic Fungicide works, we would recommend speaking directly to the manufacturer. Their phone number is 559-499-2100.
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    0 of 2 people found this answer helpful.
  • Asked by Patty from Sd
    05/12/2017
    Q
    Can Monterey Garden Phos Systemic Fungicide be applied on rhubarb?
    A

    Yes, Monterey Garden Phos Systemic Fungicide is labeled for applications on rhubard for controlling downey mildew. Please apply at rate of 1 2/3 oz per gallon of water.

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  • Asked by Wayne from Angleton, Tx
    06/08/2017
    Q
    Can Monterey Garden Phos Systemic Fungicide be used to treat St. Augustine grass ?
    Will this product work to treat lawn fungus like brown patch or take all patch ?
    A

    Monterey Garden Phos Systemic Fungicide is only labeled to control Pythium in turfgrass so would not be recommended for brown patch or take all.

    We would recommend our Eagle 20 EW Fungicide. It is labeled for Take-All Patch in your turf, and you would use 2.4 ounces per 1000 sq/ft in no less than 2 gallons of water. Label states for treatment of Take-All Patch: To reduce the severity, make 1 to 2 fall applications in September and October or when night temperatures drop to 55°F, and 1 to 2 spring applications in April and May depending upon local recommendations. You can see the full product label here.

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  • Asked by Justin from Houston, Tx
    06/22/2017
    Q
    How do I figure the mix ratio & amount for injection using Monterey Garden Phos Systemic Fungicide?
    Treating a 24" diameter (4 ft up) Live Oak for root rot.
    A

    You will apply 1/8 fl oz of Monterey Garden Phos Systemic Fungicide diluted with 1/2 fl oz of water per yard of canopy diameter for root rot as a soil drench.

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    0 of 1 people found this answer helpful.
  • Asked by Nikki from Santa Fe, Nm
    09/21/2017
    Q
    Will Garden Phos Systemic Fungicide control black spot on aspens?
    Daconil is not working.
    A

    Monterey Garden Phos Systemic Fungicide is not labeled to be used for black spot on aspens.  Daconil works best when applied in the spring before leaf spots occur for prevention.  There is a great article here from the USDA on the most common causes that might be helpful.

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  • Asked by Leong from Singapore
    01/11/2018
    Q
    Will Monterey Garden Phos Systemic Fungicide work for fungus on a Durian tree? Do you ship to Singapore?
    A

    Monterey Garden Phos Systemic Fungicide is labeled for a many fungi on edibles but does not list a Durian tree, so we cannot say for sure if it will work.  Unfortunately, we do not ship outside the US.  We apologize for any inconvenience. 

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    0 of 1 people found this answer helpful.
  • Asked by Gary from Plainfield, Il
    01/21/2018
    Q
    Can I use Monterey Garden Phos Systemic Fungicide on cold-hardy wine grapes for black spot/anthracnose?
    A

    Per the manufacturer, Monterey Garden Phos Systemic Fungicide cannot be applied to grapes for black spot and anthracnose. It is only labeled at this time for powdery mildew.

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  • Asked by Bob from League City
    01/27/2018
    Q
    Will Monterey Garden Phos Systemic Fungicide work on blackberries which have orange felt?
    A

    The Monterey Garden Phos is not labeled for anything other than root rot on blackberries as this is meant to work as a systemic product only on those diseases that can be controlled by a systemic. Other diseases like Orange Felt typically would need a foliar application of some sort to control it. 

    According to an article and study by UGA regarding chemical control of Orange Felt:

    Copper sprays should also help to prevent spread. Many copper products are registered for control of a multitude of blackberry diseases, using relatively high rates for late dormant and fall applications and lower rates for times in which succulent tissue is present (read all labels for specific directions).

    Though orange felt may not be specifically listed on the label, orange felt may also be suppressed when applying copper for these other diseases. The currently labeled use times for most copper materials may not be sufficient to cover all infection periods

    You can see the full article on the disease control methods here:http://extension.uga.edu/publications/detail.html?number=C892

    And a copper fungicide by Monterey we carry that may work here: https://www.domyown.com/monterey-liquicop-p-2844.html

     

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    0 of 1 people found this answer helpful.
  • Asked by Elisa from Kingston Springs
    06/24/2018
    Q
    Will Garden Phos Systemic Fungicidework on Dogwood Anthracnose?
    And if so, can it be applied as a drench?
    A

    Monterey Garden Phos Systemic Fungicide is not labeled for Dogwood Anthracnose.  It appears that Southern AG Liquid Copper Fungicide is a better option.  I also found a great guide here that can be helpful.

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  • Asked by Art from Dana Point, Ca
    09/21/2019
    Q
    What is the proper ratio of Monterey Garden Phos Systemic Fungicide for olive trees?
    Proper ratio for a 32 oz spray bottle for an olive tree
    A

    This mix rate for Monterey Garden Phos Systemic Fungicide for one quart is approximately 1 tsp.

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    0 of 1 people found this answer helpful.
  • Asked by John from Houston
    08/16/2018
    Q
    What is the application rate using Monterey Garden Phos Systemic Fungicide for Japanese Yew root rot?
    A

    Monterey Garden Phos Systemic Fungicide is labeled for treating Phytophthora root rot for various crops and Japanese andromeda, Japanese Holly at 2-4 tsp per gallon of water (foliar rate, please see label for full application instructions/dilution rates. We recommend that you confirm that it is root rot, drainage, mineral deficinicy or other disease with your local cooperative extension office Master Gardener.

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  • Asked by Mi from Austin,tx
    09/25/2018
    Q
    Does Monterey Garden Phos Systemic Fungicide help to prevent cotton root rot?
    A Lacebark Elm got the Cotton Root Rot as determined by the one of the Arborist. I started seeing few white round funny looking patches on the surface of the yard. Eventually, the white patches got expanded over the yard. Yes, The tree got cut as flushed to the ground level. I want to make sure that the other trees as 1 oak, 2 pear trees will be ok. I know it may be too much to ask....but, landscapers as the local arborists, who came, were just focusing on the tree needed to be cut. If you can give me your opinion would be great.
    A

    We apologize, but we are not aware of any chemical sprays that will control cotton root rot. You can contact your local cooperative extension office Master Gardener for tips on that specific area including possibly a specific fertilizer to minimize the spread.

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  • Asked by Terry from Ca
    10/21/2018
    Q
    What is the mixture for soil drench for silver sheen plant using Monterey Garden Phos Systemic Fungicide?
    A

    Monterey Garden Phos Systemic Fungicide is applied for ornamental soil drench applications at a rate of 1/8 tsp per gallon of water. Apply each 25 gallons of solution to an area of 100 sq. ft. Follow application with irrigation. Repeat as required. Limit of one application per month.

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  • Asked by L from Lynchburg, Va
    12/23/2018
    Q
    What is the lowest temperature that Monterey Garden Phos can be used to treat boxwood blight?
    A

    Per the product label, make applications of Monterey Garden Phos Systemic Fungicide before disease development and in conjunction with good cultural management practices. Use higher rate of application when disease pressure is severe.  Do not apply to plants that are in a state of dormancy.  There is a great article here that suggests it should be applied above 60 degrees and when rain is expected.

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    0 of 1 people found this answer helpful.
  • Asked by Dom from White Plains, Ny
    05/02/2019
    Q
    Will Monterey Garden Phos Systemic Fungicide treat botrytis on oriental lilies? Drench or spray, and at what concentration?
    Will Monterey Garden Phos Systemic Fungicide treat Botrytis on oriental lilies? Drench or spray, and at what concentration? Thanks
    A

    Monterey Garden Phos Systemic Fungicide is not labeled for botrytis.  Ferti-Lome Triple Action is labeled to be used for it.  It is used at a rate of 1 oz in 1 gallon of water, spray until foliage is wet but not dripping. As a preventative, apply Ferti-Lome Triple Action on a 7 to 14 day schedule until the potential for disease development is no longer present. To control disease already present, apply this product on a 7 day schedule until disease pressure is eliminated. Then continue spraying on a 14 day schedule to prevent the disease from reoccurring.

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  • Asked by Randy from Greeneville, Tn
    07/03/2019
    Q
    Can I use Monterey Garden Phos Systemic Fungicide be used as a drench in a drip system for hemp?
    A

    Monterey Garden Phos Systemic Fungicide is not labeled to be used on hemp so we cannot recommend applying in the drip system.

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    0 of 2 people found this answer helpful.
  • Asked by Juliys from Eireka, Ca
    07/14/2019
    Q
    Will Monterey Garden Phos Systemic Fungicide treat powdery mildew?
    A

    Monterey Garden Phos Systemic Fungicide is not labeled for powdery mildew.  Eagle 20EW Specialty Fungicide would be a better option.

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    0 of 1 people found this answer helpful.
Displaying 61 to 80 (of 83 questions)