Drought and Rat Infestations Threaten Crops in Central Java, Indonesia

A Plague of Rodents Ravages Semarang

In Semarang alone, the infestation has decimated over 1,050 hectares of rice fields. The damage is not limited to grain; the pests are now devouring corn, chillies, shallots, eggplant, and a variety of fruit trees, threatening both the local food supply and the livelihoods of regional growers.

Tactical Interventions Fall Short

The Semarang Agriculture, Fisheries and Food Agency has launched a series of defensive maneuvers to stem the tide. Moh Edy Sukarno, head of the agency, confirmed that teams have organized mass rat hunts and cleared the dense weeds along rice-field embankments that provide cover for the pests.

The agency is also pushing for synchronized planting schedules across the region in hopes of limiting the rodents’ food source. Yet, the infestation continues to spread. Officials point to the extreme drought as the primary culprit; the parched landscape has encouraged the growth of scrub, creating an ideal sanctuary for the rodents to thrive while the region’s natural defenses collapse.

The Collapse of Biological Controls

The ecological balance has shifted violently against the farmers. The loss of natural predators—specifically snakes and owls—has left the rat population to grow unchecked. In an effort to restore order, authorities previously installed approximately 100 owl houses throughout the fields, hoping to reintroduce the birds as a biological check on the pests.

The attempt has largely failed. As Moh Edy Sukarno noted in comments reported by Kompas.com, the program did not yield the expected results because local owl populations had already declined sharply due to habitat loss and hunting.

Uncertain Prospects for Harvest

Officials are continuing to monitor the situation and maintaining current containment strategies, though they are still assessing the long-term damage to rice yields and vegetable production.

For the farmers of Central Java, the wait for relief continues.