Jose Jesus Guillen, Conspiracy to Violate Title 18 U.S. Criminal Code, California 2021

SAN DIEGO, CA – Jose Jesus Guillen, a Mexican national, has completed a two-year probationary sentence and paid over $1,000 in restitution to the U.S. Environmental Protection Agency (EPA) following his conviction for conspiring to smuggle illegal pesticides into the United States. The sentencing, finalized on May 7, 2021, stems from an apprehension in September 2020, when Guillen attempted to cross the border from Mexico with a significant quantity of a restricted agricultural chemical.

Guillen was found to be in possession of 24 bottles of “Metaldane 600,” a pesticide not approved for use in the United States. Federal authorities believe the smuggled pesticide was intended for use in illicit marijuana cultivation operations—a growing concern across California and other states. These clandestine grows, often located on public lands or private property without the owner’s knowledge, frequently rely on banned or restricted pesticides to maximize yields, posing significant risks to both the environment and public health.

The investigation revealed a pattern of illegal pesticide smuggling connected to these unregulated marijuana farms. Unapproved pesticides like Metaldane 600 often contain chemicals dangerous to humans, wildlife, and the ecosystem. Their use contaminates soil and water sources, and residue on harvested marijuana presents a serious health risk to consumers. The EPA’s criminal enforcement division has increasingly focused on disrupting the supply chain of these illegal pesticides to dismantle these illicit operations.

According to court documents, Guillen pleaded guilty to conspiracy to violate Title 18 U.S. Criminal Code, specifically 18 U.S.C. § 371. This statute covers conspiracy to defraud the United States, in this case, by circumventing regulations designed to protect the environment and public health. While the two-year probationary period has concluded, the restitution payment of $1,085 covers the EPA’s costs associated with investigating and remediating potential environmental damage caused by the attempted smuggling.

Key Facts

Defendant: Jose Jesus Guillen
Crime: Conspiracy to smuggle illegal pesticides
State: California
Year: 2021
Pesticide: Metaldane 600 (Mexican origin)
Statute Violated: 18 U.S.C. § 371
Penalty: Two years probation, $1,085 restitution to EPA
Connection: Smuggled pesticide intended for illegal marijuana grows.

GrimyTimes has learned that this case is part of a larger, ongoing effort by the EPA and other federal agencies to crack down on the environmental crimes associated with illegal marijuana cultivation. Authorities are focusing not only on the growers themselves but also on those who supply the necessary resources, including prohibited pesticides, to these operations. The use of illegal pesticides represents a significant environmental and public safety threat, and enforcement actions like this are crucial in mitigating those risks.

The EPA continues to urge the public to report any suspected illegal pesticide use or environmental violations related to marijuana cultivation. Information can be submitted through the EPA’s website or by contacting local law enforcement. The agency emphasizes that protecting the environment and public health remains its top priority, even in the context of evolving cannabis regulations.

Source: EPA ECHO Enforcement Case Database

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