The Sugar Regulatory Administration (SRA) has requested the assistance of Negros Occidental Governor Eugenio Jose Lacson and the 11 mayors in the province affected by the red-striped soft scale insect (RSSI) infestation to help contain the spread within their respective localities.
SRA Administrator Pablo Luis Azcona stated that letters were sent on May 23, 2025, to Governor Lacson and the mayors of Silay, Talisay, Victorias, Cadiz, Bago, and La Carlota cities, as well as the towns of E.B. Magalona, Manapla, Toboso, La Castellana, and Murcia. These areas have reported infestations of the red-striped soft scale insect (RSSI), a pest that can quickly spread if not properly contained, reported Sun Star.
Azcona warned that the pest poses a threat to sugarcane crops and could significantly reduce yields, which in turn would affect the output of the sugar industry.
In response, the SRA has already asked the Department of Agriculture (DA) to impose quarantine measures to prevent the infestation from spreading further.
Azcona urged Lacson and the 11 mayors to encourage local government units and farmers in the province to promptly isolate infested areas and halt the movement of planting materials to other locations until proper containment or mitigation protocols are established.
As of now, the SRA is advising farmers to avoid exchanging or transporting planting materials unless these have been treated with insecticide. Azcona also recommended limiting visits to affected fields and thoroughly cleaning farm tools, clothing, and vehicles after use.
“Our sugar industry plays a vital role in the province’s economy. We had a good harvest this year despite last year’s dry conditions. We cannot allow this pest to undo our progress. Everyone needs to work together to stop it,” Azcona said.
The SRA reported that the RSSI has affected 87 hectares of sugarcane farms: seven locations in the northern part of the province, three in the south, and one in central Negros. Most farms have seen only mild infestation of about 20 percent. However, one 12-hectare area recorded a 70 percent infestation, though treatment efforts are already underway.
Azcona said researchers are stressing the importance of early detection and timely insecticide spraying. In cases of heavy infestation, they advise removing the dry leaves from the plants and burning them immediately.
During a consultation with the DA-Negros Island Region on May 23, Azcona asked DA-NIR Director Albert Barrogo to provide pesticides for small farmers and help enforce quarantine controls.
The SRA also requested the deployment of its pesticide sprayer tankers, two in Negros and one in Panay, after reports surfaced that sugarcane is being transported from Negros to Panay.
