Even with the best food hygiene practices, rice weevils can still find their way into your home. While bed bugs are not necessarily dangerous or harmful to humans or pets, they are annoying. In general, the rice weevil is one of the worst cereal pests in the world and regularly infests stored grains in fields and warehouses. Once you find bed bugs in your home, you need to get rid of them as much as possible. In this review to ways Eliminating the rice weevil we pay You can also go to the website and application to buy all kinds of healthy food orshid See.
What is rice weevil?
The scientific name of the rice weevil is Sitophilus Oryzae, which means “lover of rice grains” in Greek. Weevils prefer rice seeds for growth and reproduction. This insect also eats grains such as wheat, corn, rye and barley. If this insect cannot find a seed, it also feeds on cashew nuts, bird seed, and cereal products such as pasta, bread, and flour. Rice weevils are small beetles that are no more than 0.16 to 0.32 cm long. If you look at them under a magnifying glass, you will see four red-yellow spots on their backs. You will also notice a long snout that is about 1.3 the length of the weevil’s body.
Rice weevil eggs
When the female weevil is ready to lay eggs, she makes a hole in a rice grain. It then lays an egg in the hole and seals it with sticky secretions. The female rice weevil looks for the largest grains she can find, but if she doesn’t find any, she may lay her eggs in a piece of pasta or even a piece of stiff flour.
Rice weevil larvae
When the egg hatches from the seed, a rice weevil larva emerges. Rice weevil larvae look like small insects with a soft, swollen body and a dark head. The larva eats the inside of the kernel or seed in which it was born and grows as it grows. When it finally hollows the grain, the larva forms a pupa (cocoon) and emerges as an adult rice weevil.
Life cycle of rice weevil
During the life of four to five months, an adult female rice weevil lays between 300 and 400 eggs at the rate of two to four eggs per day. These eggs hatch in about three days. The larvae then spend an average of 18 days feeding until their core is empty. When the larva reaches its full size, it forms a hard shell in the kernel and rests for 5 to 16 days depending on the temperature.
The newly mature rice weevil remains in the seed for the next three to four days as its new coat hardens. Rice weevils are ready to reproduce as soon as they shed their pupae. Within 28 days, the rice weevil is fully grown. If a ton of rice is infested with just 10 weevils, within a few months, a ton of rice may be home to several million rice weevil larvae and tens of thousands of adult weevils laying eggs.
Where does rice weevil come from?
Most entomologists believe that the rice weevil originated in the Indian subcontinent. These insects probably traveled from there with the grain trade and are found all over the world today. In the United States, you can find them as far north as Tennessee and North Carolina. But in general, this insect comes in during warm weather and from outside the house.
Are rice weevils harmful?
Rice weevil is one of the most harmful and destructive pests affecting the grain industry. Once the weevil finds its way into the grain bin, it can almost destroy the stored grain. In addition, wheat, corn, barley, and other crops can become breeding grounds for rice weevils. Rice producing countries face similar damage from rice weevil.
Does the rice weevil bite?
The rice weevil does not bite or sting, nor does it transmit diseases. This insect does not attack pets, chew wooden furniture or pierce fabric. The weevil’s mouthparts are used only for piercing seeds, not for defense or biting, so the fear of the above is unwarranted.
How to get rid of rice weevil?
Follow the following ways to get rid of rice weevils at home:
- Discard any dry food that is not stored securely in a tightly sealed glass or plastic container. While no one likes to throw away food, there is no way to know which items are hosting rice weevils.
- Thoroughly vacuum shelves from top to bottom after emptying and discarding food that may have been infested with rice weevils.
- Clean the edges, corners and joints of shelves as these are common hiding places for bedbugs.
- Caulk any cracks that may provide shelter for weevils.
Getting rid of bed bugs at home
Once you get your rice weevils out, you need to make sure they don’t come back. Some practical measures to prevent rice weevil infestation are:
- Before buying food, check the package for holes or tears. Any openings can allow bedbugs or other insects to enter the package and into your home.
- Remove food products from their original packaging and place them in tight storage containers such as airtight food storage containers.
- Try to avoid keeping many bags of rice in the warehouse and prepare enough rice for your household needs.
Prevention of rice weevils
While weevils usually only damage food, some people may develop an allergic reaction when exposed to large numbers of them. It’s best to try to prevent bed bugs in the first place, but even with precautions, it may not be possible to completely prevent them. Although getting rid of bed bugs is not difficult, it can be time consuming and frustrating. Here are some tips on how to prevent the arrival of rice weevils:
- If you suspect any open or unopened packages that may contain these weevils, it’s best to get rid of them. Bedbugs can chew through cardboard and plastic, which means they can also get into unopened food packages.
- If the food is in a sealed, uncontaminated bag, get rid of excess food packaging such as cardboard boxes. Weevils can hide in the packaging and reappear later.
- If you want to save food, put items in the freezer for a few days or, if necessary, spread them out in the hot summer sun and then store them in an airtight container.
- After you get rid of the damaged food, you need to clean out your pantry. Take everything out of storage and thoroughly vacuum the shelves, including crevices and places where bedbugs might be hiding. You should throw away the vacuum cleaner bag or throw out the contents of the vacuum cleaner and clean and disinfect it before bringing it back.
- Clean the shelves with warm soapy water or a disinfectant spray, then clean them again with white vinegar, which is known to kill weevils.
- Clean healthy items such as cans or containers before returning them to storage.
How do weevils enter rice?
Because rice weevils can hatch to maturity in less than a month, they can quickly colonize a rice field. Also, rice weevil eggs are almost invisible to the naked eye and easily infect a rice. When buying rice from the store, you can put it in the freezer for three to four days. Rice weevil larvae and eggs cannot survive in freezing temperatures, and this deep freeze ensures that no animals hatch when the rice is cooked.
Can you eat rice that has weevils?
While the rice weevil is an unpleasant pest, it is not poisonous and does not transmit disease. Neither the adult rice weevil, nor its larvae, nor its eggs will make you sick. Although you can eat a small amount of rice, flour, or grain infested with bed bugs, most of us would probably throw out the bug-infested food.
What does rice weevil hate?
Here are two home remedies to get rid of rice weevils:
- Stink-leaf: It provides a powerful protection against weevils because they and many other insects dislike the smell of stink-leaf. Put some bay leaves in a bag of rice.
- Black pepper: Black pepper is very toxic to the rice weevil. Sprinkling black pepper in a bag of rice may kill lice.
Removing rice worms with cloves
Using cloves is one of the good ways to destroy rice insects. You just need to put some cloves in a container or bag of rice.
Rice weevil in bed
If bed bugs get into your bed, you should wash all the bedding and pillows and vacuum the entire room. Try to use bay leaves or cloves in the corners of the bedroom.
Eliminating the rice weevil in the Ni Ni site site
Either you have to throw away the whole rice or if there is only a small amount of weevils in your rice bowl, use the methods we explained above.
last word
Rice weevil is a problem for grain farmers and silage farmers. But when the rice weevil enters the house, it will be a problem for you. But now that you know how to get rid of bed bugs and prevent them from coming back, you won’t have much trouble. You can use closed containers to protect your food, use bay leaves and black pepper to keep away bedbugs.
