Fungicides Valley Green

Serving New England since 1990 with premium products for all your turfgrass & landscape needs.

Lawn and Garden Fungicides

Lawn and Garden Fungicides are used to kill and prevent the growth of fungi and their spores. If fungal disease take hold of vegetation, it can be difficult to control and kill. There are many types of lawn fungal diseases out there. Our fungicide selection can combat diseases such as Dollar Spot, Snow Mold, Brown Patch, Leaf Spot, and more. Fungicides can be used on grass, trees, and shrubs. If you are unsure on what fungicide treatment would work the best, contact one of our sales staff and we can point you in the correct direction.

Order Lawn and Garden Fungicides

Affirm™ WDG

Affirm™ WDG is a concentrated, easy-to-mix water dispersible granule formulation that delivers excellent disease control through foliar and translaminar systemic activity. Affirm WDG should be applied as a preventive or curative treatment in conjunction with good management practices


Chlorothalonil 720 SFT

Chlorothalonil 720 SFT provides economical, cost-effective, broad-spectrum disease control for cool and warm season grasses, trees, shrubs and flowers.



Chlorothalonil DF

Chlorothalonil DF is a dry flowable fungicide used to prevent and control various plant diseases. It is approved for use on cool or warm-season grasses and various types of ornamental plants and trees. Chlorothalonil DF can be used to control dollar spot, brown patch, leaf spot, and more.



Chlorothalonil ETQ®

Broad spectrum contact fungicide with a multi-site mode of action that interrupts the metabolic activity of fungal pathogens & prevents resistance issues. Natural adhesion to leaf blade eliminates need for surfactants. Labeled for ornamentals; not labeled for residential turf use.


ChlorTeb ETQ®

Broad-spectrum contact fungicide with a multi-site mode of action that interrupts the metabolic activity of fungal pathogens and prevents resistance issues.



Curalan® EG fungicide offers economical, effective dollar spot control in cool- and warm-season turfgrasses. Curalan also controls eight other diseases including brown patch, leaf spot, red thread and melting out. Curalan provides strong, preventative protection with a long residual that results in significant cost savings when compared to many other fungicides.

Eagle® 20EW

Eagle® 20EW specialty fungicide works systemically to control more than 15 turf diseases, so you can cure problems and prevent recurrence. Eagle 20EW also effectively prevents and cures damaging nursery and ornamental diseases including black spot, powdery mildew and scab.



Enclave 2.5 gallon

Enclave is a patented, broad-spectrum fungicide that gives a powerful weapon in the war on fungal diseases in turfgrass and ornamentals. The first product of its kind in North America, Enclave is formulated with Quad-Control Technology that delivers effective, long-lasting protection from anthracnose, brown patch, dollar spot, snow mold and broad range of ornamental diseases.


Fame™ SC

Fame SC Fungicide works by interfering with respiration in plant-pathogenic fungi and is a potent inhibitor of spore germination and mycelial growth. The active ingredient, fluoxastrobin, moves rapidly into green tissue via translaminar and xylem movement. The molecular design of fluoxastrobin provides increased leaf systemicity and uniform leaf distribution, giving it an advantage over other strobilurin fungicides.




Fame™ +C provides the total turf fungicide package for total disease control containing Fluoxastrobin for patented systemic Strobilurin activity, with the proven contact activity of Chlorothalonil. Fame™ +C provides the broadest spectrum unsurpassed protection against thirty widely prevalent diseases, plus two proven modes of activity on Dollar Spot.
The combination of Fluoxastrobin and Chlorothalonil in one product provides a built-in resistance management strategy while enhancing the activity of each active ingredient against difficult to control turf pathogens.



Fame™ +T is a broad-spectrum fungicide for the control of certain diseases in turf and ornamentals. Fame™ +T works by interfering with respiration and sterol synthesis in plant-pathogenic fungi, and is a potent inhibitor of spore germination and mycelial growth. The active ingredients, Fluoxastrobin and Tebuconazole move rapidly into green tissue via translaminar movement and are rainfast in as little as fifteen minutes after application.


Fore® 80WP Rainshield®

Fore® 80WP Rainshield® specialty fungicide not only provides the most cost-effective control of brown patch and black algae, it also protects against many other troublesome diseases. It is an ideal choice for summertime conditions when heat, humidity and heavy irrigation combine to create the most intense disease conditions of the year.


Fosetyl-Al 80 WG

Fosetyl-Al 80 WDGs systemic mode of action provides long-lasting, broad-spectrum preventative control of diseases such as Pythium and Phytophthora in turf, ornamentals and bedding plants.



Fungi-Phite® is a fast-acting phosphite fungicide proven to help take down diseases before they take hold of crops. When environmental conditions are just right for disease and the stress that comes along with it, Fungi-Phite helps to fight Phytophthora, Pythium, downy mildew and brown rot, as well as blue and green mold and other crop diseases. In addition, this fungicide prevents disease through multiple sites of action, inhibiting the development of resistant strains


Headway® G

Headway® G provides the effectiveness of a spray with the convenience of a granular due to a highly soluble carrier. Even heavy dew can dissolve the carrier, adding to the efficiency of the product. Headway G provides the same long-lasting broad-spectrum control of the liquid Headway formulation on turfgrass diseases including brown patch, dollar spot, anthracnose and take-all patch.



Heritage® G

Heritage G Fungicide is a granular fungicide that works systemically to control a broad spectrum of more than 20 turfgrass diseases including brown patch, Pythium and snow mold. Heritage G contains the active ingredient Azoxystrobin and delivers control for up to 28 days.



Iprodione 2SE

Ipro 2 fungicide delivers fast-acting, long-lasting control of brown patch, dollar spot, as well as other diseases in turf, and also provides unsurpassed control of Rhizoctonia, Botrytis, Fusarium, and Alternaria in ornamentals.



Iprodione ETQ

E-Pro ETQ™ Turf Fungicide takes a widely utilized tank-mix pairing, chlorothalonil and iprodione, and makes it available as a convenient pre-mix combined with ETQ technology for unparalleled disease control and turf quality. Two modes of action provide broad-spectrum control of turf diseases while ETQ technology increases turf quality from the inside out and protects turf from harmful UVA and UVB rays, heat, and other stress factors.

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Propiconazole 14.3

Propiconazole 14.3 Select™ Provides preventative and curative control of many turfgrass and ornamental diseases. Propiconazole 14.3 Select inhibits the incorporation of ergosterol into the growing fungal cell membranes. Without ergosterol, the fungal cellular growth is stopped. By disrupting fungal growth at the earliest possible stage, the impact and effects of the disease is minimized. Propiconazole is a broad spectrum product and works to control over 18 turf diseases.



Strobe®50 WG

Strobe 50WG Fungicide is a broad spectrum preventative fungicide with systemic and curative properties that is used for the control of many plant diseases.


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T-Methyl 4.5F

Preventive, curative, superlative disease control – T-Methyl 4.5 F Fungicide offers it all. It protects a broad spectrum of crops against a wide range of diseases with effective, systemic disease control, which is why thiophanate-methyl is one of the most widely used fungicides in the world. T-Methyl 4.5 F effectively protects new growth from a broad spectrum of diseases including white mold, powdery mildew, rusts, brown spot, brown rot, Fusarium and Rhizoctonia root rot.


Mefenoxam 2 AQ

Mefenoxam 2 AQ Fungicide is formulated to provide systemic control of root and stem diseases caused by Pythium and Phytophthora spp. as well as foliar diseases such as downy mildew. It features a water-based formula with low odor and it can provide protection for up to 3 weeks. Mefenoxam 2 AQ makes an excellent tank mix partner with most other fungicides. Can be combined with Quali-Pro’s Chlorothalonil for added brown patch control during stressful summer decline months.



Offset 3.6F Fungicide can be used in a preventative and curative disease control program for a variety of plants and diseases listed in the product label. Optimum disease management is obtained when used in conjunction with sound disease management practices. Apply material with properly calibrated hand held, mechanical or motorized spray equipment. Begin applications when disease first appears and repeat at 14 - 21 day intervals during the growing season. Use the shortest interval when conditions are unusually favorable for the development of disease. For hand held, mechanical, or motorized applications, mix as directed and apply as a full coverage spray to drip for the prevention and control of the diseases.




Prophesy fungicide contains the active ingredient propiconazole, a proven molecule that provides broad-spectrum, systemic disease suppression and control.


Tourney 5 lbs.

Tourney Fungicide is formulated as 50% water dispersible granular. The active ingredient is metconazole, a broad spectrum triazole fungicide that works by inhibiting demethylation and other processes in sterol biosynthesis. Tourney is systemic and is quickly absorbed into plant tissue. Tourney displays preventive and curative properties.