I tried a systemic insecticide on my scale-infested ficus a few weeks ago, but so far no luck. The same insecticide worked wonders on our huge outdoor tree that was infested with whiteflies, but maybe it doesn't work on scale. The label says it does though - I think it's the Bayer brand from Home Depot.
Systemic generally is not the best idea for scale infestations. An application of a dormant oil is recommend either in the fall, or in the early spring before the tree begins to bud. A systemic is best for root feeding, and burrowing insects
Try filling a spray bottle with water mixed with washing up liquid and spraying on the plant. Should shift the little blighters without harming the plant. You will maybe need to do this 2 or 3 times if it is a heavy infestation.
DDT (Dichlorodiphenyltrichloroethane) was first synthesized in 1874, but it's insecticide properties weren't discovered until 1939.After finding that DDT was harmful to animals and humans, it was outlawed for most uses in the U.S. in 1972. Subsequently, it was banned for agricultural use worldwide in the Stockholm Convention. So, the short answer is, there should not be *any* DDT present on plants.
Insecticides usually kill every bug, including the beneficial ones your plant needs, like bees. Spraying insecticide also wets the plant. The tomato plant's flowers needs to be dry in order to function properly. Using insecticides, including organically-based ones, should always be used as a last resort.
According to Dylan, you shouldn't.
Other plants can but you should see what happens
Depending what was used, the concentration and whether it was absorbed through the skin or ingested in food, the effects can last until the victim dies. Insecticides can destroy your liver, kidneys and brain cells. And should be treated as a medical emergency.
spray insecticide
Pest infestation is when a residence is overrun with pests or parasites. If one thinks their residence is infested, he or she should contact an exterminator.
The only way to try and kill thunder flies is by using an insecticide. You should look for an insecticide that is designed to kill thrips and it should get rid of the thunder flies as well.
The most common symptom of having a roundworm infestation in the digestive tract would be stomach cramps and asthma-like symptoms. Also you will find roundworms in your stool should you have an infestation.
Vinager is not an insecticide and should not be used to kill bedbugs.
Pythons can be used by farmers. Farmers love these snake because they eat rodents that eat the farmers plants. So if a farmer had an infestation of mice, they should buy a python or two. Hoping I am of the most use.
You should use a professional extermination company to get rid of an infestation like this.
So it is not used incorrectly, and so nobody gets hurt.
too long
A bed bug infestation is usually first noticed by sudden onset of small bites on areas such as the arms and neck. The best way to find a bed bug infestation is the look for them on the sheets - even during the day, a few small bugs should be visible on the surface.
if any injury's occurs during a lab infestation how should it be handled?