-
Are Tomatoes Really Safe? We Tested for Heavy Metals and Pesticide Residues
Last time we talked about how the potatoes and purple sweet potatoes in the deeply buried diagram had very few pesticides. What about the tomatoes everyone eats often? Before this, we had never tested tomatoes for pesticide...
-
Is the ozone vegetable washer really effective at removing pesticides, or is it a rumor? Smart Life Lab puts it to the test
As temperatures rise day by day, fresh fruits and vegetables are gradually coming onto the market. But what is worrying is that although fruits and vegetables are tasty, pesticides are hard to wash off. For the pesticides on fruits and vegetables...
-
Is it really true that Taiwan tea is never sprayed with pesticides? A 70-year-old tea farmer tells the truth
Recently, friends have often chatted with Youdao Jun about Taiwan tea. Quite a few friends believe that mainland tea is seriously polluted, pesticides are rampant, and it is hard to tell the real from the fake; while Taiwan...
-
Mom Loses Her Temper Helping Her Child with Homework, Dad Drinks Pesticide - Is Education Really This Hard?
2017-12-03 Dafang Jun, Who Has So Much to Say Dafang Reading, Dafang Lifestyle "The road of parenting is long and the burden is heavy. Good morning!" A few days ago, on Weibo...
-
Can soaking fruits and vegetables in salt water really wash away pesticide residues? The truth revealed
Many people worry that the vegetables and fruits bought from the market have pesticide residues, so they wash them in various ways before eating. The most common is that people always like to wash...
-
Introduction to types of non-toxic pesticides: are they really non-toxic?
In today's pesticide market, many farmers are emphasizing environmental protection and green practices. Light-duty non-toxic pesticides are produced through a green process...
-
The Truth About Mosquito Coil Toxicity: Is It Really More Toxic Than Pesticides?
Recently, a news story titled "Family of 5 Poisoned After Lighting 20 Mosquito Coils Indoors Over Fear of Mosquito Bites" went viral on many people's social media feeds. Netizens moonlighting as comedians...
-
Can urea plus laundry detergent really control aphids?
Can urea plus laundry detergent control aphids? Is this true? Spraying urea plus laundry detergent can control aphids, because urea has the effect of destroying the chitin of the aphid body wall, and laundry detergent contains the surfactant sodium alkylbenzene sulfonate, which can dissolve the waxy layer of the aphid body wall and attach to it to form a water-impermeable, air-impermeable...
-
Is adding laundry detergent to rice pesticides really effective?
The choice of rice pesticides affects the operator's health, the control effect, the cost of use, and their pollution of the environment and rice. 1. Low toxicity does not mean low efficacy, and high toxicity does not mean high efficacy. The toxicity of a pesticide is not classified according to its toxicity to pests, but according to its toxicity to mammals. For pests...
-
Can potassium permanganate really be used as a pesticide?
Can potassium permanganate be used as a pesticide? Please explain. Everyone knows that potassium permanganate is a strong redox agent, and in medicine it is a surgical drug commonly used for both humans and animals, commonly known as PP powder, and its solution has strong bactericidal, disinfecting and antiseptic effects. Experiments have shown that using solutions of different concentrations of it to control flower seedling damping-off disease...
条件筛选