What are the top 10 viral diseases in plants?
The top ten viruses recognized for their widespread prevalence and significant global economic impact include Tobacco mosaic virus (TMV), Tomato spotted wilt virus (TSWV), Tomato yellow leaf curl virus (TYLCV), Cucumber mosaic virus (CMV), Potato virus Y (PVY), Cauliflower mosaic virus (CaMV), African cassava mosaic . Viruses are difficult to classify and, for lack of anything better, they were given descriptive (and sometimes colorful) names based on the disease they cause—for example, tobacco ring spot, watermelon mosaic, barley yellow dwarf, potato mop top, citrus tristeza, sugar beet curly top, lettuce mosaic, maize dwarf mosaic .
What is the most harmful pest?
In agricultural settings, pests like locusts, aphids, or crop-eating caterpillars are considered more harmful. In urban environments, rodents or cockroaches might pose greater health and sanitation risks. Types of General Pests Ants, driven by their search for food, often invade homes, while spiders build webs in and around living areas. Cockroaches, with their adaptability, can raise hygiene concerns. Earwigs, recognizable by their pincers, and springtails, drawn to moisture, are occasional nuisances.Bed bugs, termites and cockroaches tend to be the hardest to eliminate. Less challenging ones include: Centipedes. Grain moths.
Which plant is used to control pests?
Garlic – Releases sulfur compounds that repel aphids, mosquitoes, and cabbage worms. It’s a great companion plant for peppers and tomatoes. Onions – Planting them alongside carrots or lettuce can help reduce pest damage by keeping carrot flies and aphids away. Chives – Protect against Japanese beetles and aphids. Vegetable oil spray To make this, thoroughly mix one cup of vegetable oil with one tablespoon of soap, then add two teaspoons of this mixture to one quart of water when ready to apply. Shake thoroughly and spray directly on the plants. The oil suffocates insects by blocking their breathing pores.Concoct your own spray You can also mix a homemade insect repellant by combining 1 tablespoon of mild dishwashing liquid with 1 tablespoon of cooking oil, and 1 quart of water. Mist your plants once a week, but be sure to do so after watering.Mix 1 cup of vegetable oil with 1 tablespoon of mild liquid soap. Add 2-8 teaspoons of this mixture to 1 quart of water and spray your plants as above. The oil in this spray smothers the insects, so it is effective on aphids, thrips, mites, and scale.
What to spray on plants for pests?
Vinegar, whether white or apple cider, is one of the simplest and most effective sprays for killing and repelling common pests, including ants, moths, roaches, mosquitoes, bed bugs, fruit flies, spiders and horseflies. Simply mix one cup of white vinegar, at Walmart, with three cups of water. Apple Cider Vinegar To make a natural fungicide out of this, take one tablespoon of vinegar and mix it with a gallon of water. Shake it well and add to a spray bottle. A vinegar mixture can treat most fungal infections on any plant without causing any harm.