Are there any laws against agricultural phosphorus michigan


The Phosphorus Law

Michigan Fertilizer Law (1994 PA 451, Part 85, Fertilizers) restricts the use of phosphorus fertilizers on residential and commercial lawns, including athletic fields and golf courses statewide. Both homeowners and commercial applicators must follow the phosphorus application restrictions.

Is it legal to apply phosphorus to your lawn?

Generally, these laws prohibit phosphorus fertilizer application unless it is for (1) curing a lack of necessary phosphorus, (2) establishing new turf, or (3) repairing turf. Many also exempt agricultural uses, commercial or sod farms, gardening, and golf courses.

What states have banned phosphorus fertilizer?

PHOSPHORUS FERTILIZER BANS At least 11 states ban phosphorus fertilizer use or sale: Illinois, Maine, Maryland, Michigan, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and Wisconsin.

When is phosphorus fertilizer not allowed in Florida?

Generally, these laws prohibit phosphorus fertilizer application unless it is for (1) curing a lack of necessary phosphorus, (2) establishing new turf, or (3) repairing turf.

How are pesticides regulated in the state of Michigan?

The statute that regulates pesticide products including their use, the people that apply them, licensing requirements, and penalties. Rules that regulate pesticides classified as “Restricted Use” federally and by the State of Michigan, their distribution, sale, and use.


Is it legal to have phosphorus?

It is unlawful for any person knowingly or intentionally to possess or distribute red phosphorus, white phosphorus, or hypophosphorous acid, knowing, or having reasonable cause to believe, these substances will be used to illegally manufacture methamphetamine.

Is phosphorus fertilizer banned?

PHOSPHORUS FERTILIZER BANS At least 11 states ban phosphorus fertilizer use or sale: Illinois, Maine, Maryland, Michigan, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and Wisconsin.

Why is phosphorus banned?

When used as a weapon, it can cause fire to rain down on targets, inflicting indiscriminate damage. It is illegal, therefore, for phosphorus to be used near civilians, because international law requires that combatants distinguish between civilian and military elements.

Why is phosphorus banned in soil?

By banding P fertilizer with the seed, it is believed that the concentration of toxic aluminum ions in soil solution near the seed can be temporarily reduced, thereby creating a zone where germination and emergence of the wheat plant is favored.

Why does Scotts fertilizer have no phosphorus?

Scotts Miracle-Gro has removed phosphorus from its popular Turf Builder line of lawn fertilizer to help reduce the type of harmful algae blooms that have plagued waterways such as Grand Lake St. Marys and Lake Erie.

Is phosphate fertilizer toxic?

Although non-toxic and commonly used in agriculture (fertilisers), phosphates were reported to contribute to the eutrophication of waterways through fostering an imbalance in the ecosystem.

Are white phosphorus bombs illegal?

While in general white phosphorus is an industrial chemical not subject to restriction, certain uses in weaponry are banned or restricted by general international laws: in particular, those related to incendiary devices.

What is a phosphorus weapon?

White phosphorus bombs are incendiary weapons. That means that along with their destructive explosive power, they can spread fire. In this case, the fire is made from burning phosphorus, which burns at about 1,500 F. White phosphorus bombs can spread this fire over an area up to several hundred square yards.

Why is phosphorus bad for lakes?

Too much phosphorus can cause increased growth of algae and large aquatic plants, which can result in decreased levels of dissolved oxygen– a process called eutrophication. High levels of phosphorus can also lead to algae blooms that produce algal toxins which can be harmful to human and animal health.

How do you apply phosphorus to corn?

Phosphorus fertilizer can be applied broadcast or in a concentrated band. Broadcasting and mixing P in the soil can maximize the probability of root contact with the fertilizer. At the same time, the added fertilizer is in greater contact with absorbing surfaces in the soil, thereby increasing P-fixation.

What is sidedress fertilizer?

What is side dressing? It’s simply what the name implies: dressing the plant with fertilizer by adding it to the side of the stems. Gardeners usually lay a line of fertilizer along the plant row, about 4 inches (10 cm.) away from the stems, and then another row the same way on the opposite side of the plants.

What does it mean to broadcast fertilizer?

Broadcast—Broadcast fertilizer application refers to a. uniform distribution of material on the soil surface. When applied after planting, a broadcast application is often referred to as a topdress application.

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How far from the shoreline can you apply fertilizer?

It prohibits fertilizer application on lawns within 15 feet of surface water unless there is a vegetative buffer at the shoreline or a fertilizer spreader guard, deflector, shield or a drop spreader is used.

What is required to contain fertilizer?

It requires that any fertilizer that gets onto an impervious surface (sidewalk, driveway, road, parking lot) must be promptly contained either by collecting and applying to a lawn or returning the fertilizer to an appropriate container.

What is fertilizer needed for?

The fertilizer is needed for the establishment of a new lawn – either seed or sod.

What is the MSU Extension brochure?

There is also a new brochure that can be downloaded called Help Protect and Preserve Water Quality – Use Phosphorus Free Fertilizer. Information on both can be found at .

Is phosphorus required for golf courses?

Golf courses are exempt from this legislation if their staff has completed an approved training course; a soil test confirms the need for phosphorus and it is applied at allowed rates; or the fertilizer is used for new turf establishment.

Can you apply fertilizer if the soil is frozen?

It prohibits a fertilizer application if the soil is frozen or saturated with water.

Can you use phosphorus in Michigan?

The new legislation does not prohibit the manufacture or sale of fertilizers containing phosphorus in Michigan, but anyone purchasing fertilizer must know the criteria for use in the state. A good rule of thumb is if it’s not being used on newly established lawns, choose a “zero phosphorus” fertilizer. Look at the three-number row on the front of the fertilizer package. The middle number indicates the amount of phosphorus the package contains and should be “0.”


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