Potential Pestilences and Population Growth:

1. House Mice (Mus musculus): House mice are known to rapidly exploit food shortages in natural settings by moving into human habitats. Their populations can surge under favorable conditions, leading to infestations in homes and storage areas.

   digitalcommons.unl.edu

2. Creontiades dilutus (Green Mirid): This insect is a generalist feeder, consuming over 100 plant species, including major agricultural crops. While typically affecting crops like cotton, soybeans, and green beans, a disruption in their natural food sources could drive them to seek alternative feeding grounds, potentially affecting other plants.

   en.wikipedia.org

3. Potato Cyst Nematodes (Globodera spp.): These nematodes infest the roots of plants such as potatoes and tomatoes. While they primarily affect crops, a significant increase in their population could lead to more widespread infestations, impacting both agricultural and possibly garden plants.

   en.wikipedia.org

Impact on Human Habitations:

With the poisoning of natural food sources, pests like house mice are likely to invade human dwellings in search of sustenance. They may infiltrate homes, pantries, and food storage areas, contaminating food supplies and causing structural damage.

1. House Mice (Mus musculus) – Already notorious for plagues in Australia, house mice would rapidly multiply, invading fields, storage areas, and homes to feed on the dying crops.
2. Rats (Rattus rattus, Rattus norvegicus) – Larger and more destructive than mice, rats would consume the poisoned crops and invade pantries, warehouses, and food processing facilities.
3. Blowflies (Calliphoridae) – With large amounts of decaying plant matter, blowflies will explode in numbers, laying eggs in rotting produce and spreading filth.
4. Weevils (Grain Weevils Sitophilus spp., Pea Weevils Bruchidae) – Stored grain pests will flourish, especially in wheat, barley, and pea crops that are unharvested and rotting in silos or fields.
5. Locusts and Grasshoppers (Chortoicetes terminifera) – Normally feeding on green vegetation, they might move en masse to urban areas if their usual food supply collapses.
6. Cabbage Moths and Caterpillars (Plutella xylostella) – Vegetables like broccoli and lettuce will support large numbers of moths, which will reproduce rapidly and move to other food sources.

Below-Ground Pests (Emerging from the Soil)

1. Lice (Soil-Borne Insect Larvae & Parasitic Lice) – When large-scale decay occurs, various lice species (both plant-feeding and parasitic) may emerge in swarms, looking for new hosts.
2. Mole Crickets (Gryllotalpidae) – Feeding on root crops like potatoes and canola, these pests would rise in numbers and move above ground in search of new food.
3. Wireworms (Elateridae larvae) – Typically found in cereal crops, they will be forced above ground when the plant roots decay and die.
4. Fungus Gnats (Sciaridae) – As decomposing vegetation breaks down, fungus gnats will emerge in droves, feeding on rotting matter and becoming a nuisance indoors.
5. Root-Knot Nematodes (Meloidogyne spp.) – Though they typically attack plant roots, mass crop death could lead to an explosion of nematodes seeking alternative food sources.

Will These Pests Invade Homes and Pantries?

• Rodents (Mice & Rats) – Yes, they will invade homes, pantries, supermarkets, and storage areas in massive numbers.
• Weevils & Grain Beetles – Infestations of stored foods (flour, grains, rice, legumes) will increase, affecting households and businesses.
• Lice and Fungus Gnats – Yes, many will find their way into homes, creating severe infestations in damp areas, kitchens, and food storage spaces.
• Moths and Flies – Some species will infiltrate homes, especially where food is stored or waste accumulates.

Final Impact

The poisoning of these crops will lead to a massive surge in pest populations, including rats, mice, weevils, blowflies, and underground insects that will be forced to the surface. Many of these pests will invade homes, warehouses, and storage facilities, causing food contamination and destruction. The infestation will worsen as these pests struggle to find alternative food sources once the poisoned crops become inedible.