Eight Arrested as DCI Bust Fertiliser Adulteration Syndicate in Kakamega

Eight suspects have been arrested following the dismantling of a fertiliser adulteration and repackaging syndicate in Kakamega County, in a targeted operation by Directorate of Criminal Investigations detectives.

The arrests were made in Ejinja Village, Rurambi Sub-County, where investigators identified a homestead being used as a processing and distribution hub for fraudulent fertiliser products.

According to the DCI, the suspects include the alleged ringleader Napoline Murende Wakukha, alongside seven others: Isaya Chepkose Marende, Brivin Yeswa, Milkzadek Meja Nandwa, Martin Shilabula, Strola Deptica, Pascal Wathika Omusikoyo and Jesca Bulimo.

The raid was conducted by a joint team from the DCI’s Operations Support Unit and Kakamega-based detectives following sustained surveillance and intelligence gathering.

Authorities say the premises was being used to illegally handle and alter Government of Kenya subsidised fertiliser intended for farmers.

During the operation, detectives recovered two vehicles — a white Toyota Fielder and a black Mazda CX-5 — both loaded with assorted fertiliser bags, some full and others empty.

Investigators also seized large quantities of fertiliser of different brands and types, including urea labelled as government-subsidised fertiliser, as well as products associated with Yara International, BORA BORA, MEA CAN, DAP and CALCIGROW.

Further findings revealed suspected tampering, including contents from 39 bags labelled as subsidised fertiliser.

EIGHT IN CUSTODY AS A FERTILIZER ADULTERATION SYNDICATE IS BUSTED IN KAKAMEGA

Eight suspects have been arrested following the dismantling of a suspected fertilizer adulteration and repackaging syndicate in Ejinja Village, Rurambi Sub-County, Kakamega County, after a targeted,… pic.twitter.com/Wkg896TdAF

— DCI KENYA (@DCI_Kenya) March 20, 2026

Detectives also recovered empty branded bags, 48 packets of cement colour pigment believed to have been used to alter fertiliser appearance, and three sewing machines used for repackaging.

Preliminary investigations indicate the syndicate exploited registered farmers by persuading them to redeem government-issued subsidy vouchers on their behalf in exchange for small incentives.

The fertiliser was then allegedly diverted, adulterated and repackaged to resemble high-value products before being resold at market prices.

The DCI said further intelligence points to possible collusion with individuals at select National Cereals and Produce Board depots, particularly in Voi and Webuye, enabling irregular access to subsidised fertiliser.

Authorities warned that such activities undermine government subsidy programmes, expose farmers to financial losses and threaten agricultural productivity.

The suspects remain in custody pending arraignment, while investigations continue.

In a statement, the DCI reiterated its commitment to protecting public programmes from criminal exploitation and urged members of the public to report any suspicious activities involving subsidised farm inputs.