why do the farmers spray insecticides on their plants

why do the farmers spray insecticides on their plants

There is, it seems, no effective way for oilseed rape farmers to combat pests on their crops this autumn. Whether neonicotinoids should be banned is a separate issue. But the uncontrolled introduction of highly active agents at a vast scale into a chaotic system is a careless way to treat ourselves and nature. Some regulation, based on the precautionary principle, is just sensible. The effect the ban will have on yields is unclear. If we accept neonicotinoids work, then some farmers may get lucky and avoid disease carrying aphids or flea beetle infestations. But some could fall victim to the vagaries of nature. The EU's ban on neonicotinoids has removed a band-aid from a suppurating and seemingly incurable wound - the reliance of agriculture on chemicals that harm the environment. Should

 why we love someone without any reason

why we love someone without any reason

Understanding things is possibly how we want everything to be. After all, we donБt want to look like the naive and ignorant fish in a sea of the most intellectual and developing beings. Usually, we only embrace something when we learn about it simply because we donБt want to make a fool of ourselves. However, life is full of surprises. And occasionally, we encounter questions in life that we know no answers or experiences we canБt fully decipher what we did right or wrong to deserve. ItБs close to falling in love. We love a person but couldnБt get to the root of how, why, or till when. ItБs justБ you do. Sometimes we dwell to the idea as to why we could have fallen for someone who is completely opposite to us. We ask how we could have liked someone who didnБt even crossed half of our

 why is pregnancy calculated from last period

why is pregnancy calculated from last period

Congratulations! During these first two weeks, your body is preparingPfor possible conception. How is pregnancy calculated? Calculating the day your baby begins to develop and keeping track of your pregnancyPdates can be a challenge. The development of pregnancy is counted from the firstPday of the woman s last normal menstrual period (LMP), even though the developmentPof the fetus does not begin until conception, which is about two weeks later. Pregnancy is calculated from this day because each time a woman has a period,Pher body is preparing for pregnancy. Counting from the LMP, most women are pregnantPan average of 280 days. Calculating from the LMP also gives a standard of measurementPfor health care providers to follow since it is extremely difficult to knowPexactly when conception

 why do some adults still have baby teeth

why do some adults still have baby teeth

As your children grow, they gradually lose their baby teeth, which are formally known as deciduous teeth or primary teeth. This is a normal part of human development, and for kids it can be exciting Б especially when the Tooth Fairy brings them a few dollars per tooth. These primary teeth form in the womb prior to birth, and erupt when your child is still an infant. Over time, they loosen and fall out, to be replaced with new permanent teeth. But what if your child reaches their teenage years, but still hasnБt lost all of their baby teeth? For many reasons, baby teeth donБt always fall out on schedule. They can be lost early from trauma or dental disease, or they can linger much longer than usual. When Do Most Children Lose All Their Baby Teeth? The majority of children start losing baby

 why do the top of my hands bruise so easily

why do the top of my hands bruise so easily

Bruises develop when small vessels under the tear or rupture, most often from a bump or fall. leaks into tissues under the skin and causes the black-and-blue color. As heal, usually within 2 to 4 weeks, they often turn colors, including purplish black, reddish blue, or yellowish green. Sometimes the area of the bruise spreads down the body in the direction of gravity. A bruise on a leg usually will take longer to heal than a bruise on the face or arms. Most bruises are not a cause for concern and will go away on their own. Home treatment may speed healing and relieve the swelling and soreness that often accompany bruises that are caused by injury. But severe bruising, swelling, and pain that begin within 30 minutes of an injury may mean a more serious problem, such as a severe or. ...

 why do we have to say the pledge of allegiance

why do we have to say the pledge of allegiance

MassachusettsБ Supreme Judicial Court Б the stateБs highest court Б will hear arguments today in, a case in which an anonymous atheist couple is of the phrase Бunder GodБ in recitations of the Pledge of Allegiance in public schools. The plaintiffs, represented by the American Humanist Association, are appealing a lower court ruling that went in favor of the school district. With the school year getting underway around the country, here are five facts about the Pledge of Allegiance and its legal history: The original version of the Pledge of Allegiance did not include the words Бunder God. Б The patriotic oath Б attributed to a and published in a childrenБs magazine in September 1892 to commemorate the 400th anniversary of Christopher ColumbusБ voyage to America Б б read: БI pledge

 why do wwe superstars go to tna

why do wwe superstars go to tna

2) Better Opportunities - Many wrestlers in WWE end up getting lost in the shuffle due to the roster size, and corporate politics. Guys like Chavo Guerrero, MVP, Gail Kim all left WWE because they were unhappy with the way they were being treated. Before TNA, there was nowhere to go and make money. now, they can go to TNA (or Japan in MVP's case) and still feed their families. They also may achieve greater heights in TNA. Just ask X-Division Champion Brian Kendrick. Look at Christian. WWE considered Christian nothing but a mid-carder during his initial WWE Run until TNA made him Heavyweight Champion. After he returned to WWE from TNA, he is now a 2-time World Heavyweight Champion on Smackdown. Every time somebody in WWE's career isn't going in an ideal direction, cue the question from

 why do we need to plant more trees

why do we need to plant more trees

Inside: When we plant trees we do a great service for our environment. Improve your microclimate, improve your mood, Plant trees today! This post contains affiliate links. If you click, I may make some coffee money at no cost to you. When we plant trees, we do a great service to our environment. Trees are important for a number of reasons. Biologically, they do the process of photosynthesis. By using the sun s energy, plants can store it as chemical energy using water and carbon dioxide to create glucose. For most living things, glucose is their source of energy. A by-product of photosynthesis is oxygen. Plants release this oxygen into the atmosphere. This release is important because most living things, including the plants themselves, use the oxygen during respiration to release the

 why do we color eggs at easter

why do we color eggs at easter

What is Easter about? Easter is a Christian festival that celebrates the resurrection of Jesus Christ. The Bible says Christ died on the cross on Good Friday and came back to life three days later. Easter is on different dates each year, between 21 March and 25 April, depending on when there's a full moon in spring. There are some unusual modern traditions associated with it. Why do we have Easter eggs? A lot of us may chomp on chocolate eggs at Easter, but originally eating eggs was not allowed by the church during the week leading up to Easter (known as Holy Week). So any eggs laid that week were saved and decorated to make them "Holy Week eggs", then given to children as gifts. Victorians adapted the tradition with satin-covered cardboard eggs filled with Easter gifts. Why are Easter

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