yuri orlov
Well-Known Member
is it true if u spray soapy water on your plants it will get rid of spider mites
its a 100% natural,deadly to most insects (suffocates them) oil from the Neem tree from India...maybe you could find some at a health/whole food store...you would mix only a few drops in a bucket of warm soapy water then spray that on to every leaf on the plant top and bottom(of leafs),,top to bottom....hope you never have to do thiswtf is neem oil and how do i get it i dnt have mites yep but i wanna b prepared
is it true if u spray soapy water on your plants it will get rid of spider mites
Spider mites, especially two-spotted spider mites Tetranychus urticae (Figure 1), are among the most common pests of greenhouse crops. Other spider mite pests in greenhouses include the carmine spider mite, T. cinnabarinus and the Lewis spider mite, Eotetranychus lewisi. The lewis spider mite (Figure 4) (Figure 5) (Figure 6)can cause problems on poinsettias.
Why are spider mites such problems? There are many reasons, including small size (difficult to see), development mostly on leaf undersides (even harder to see, or hit with pesticide applications) rapid life cycle (populations build rapidly), wide host plant range (can be found nearly everywhere) and pesticide resistance (sometimes hard to kill). All of these things can contribute to their status as severe pests. The general biology of spider mites is similar, but the information below is based mostly on two-spotted spider mites.
Spider mites feed by piercing plant tissue with their mouthparts and removing plant fluids. Each adult female can produce 100-200 eggs (varies with the host plant), which hatch in a few days into tiny larvae. Following a brief larval stage, several nymph stages occur before adults appear. The typical egg to adult cycle takes 7 to 14 days, but can vary considerably depending on temperatures. A diagram of the life cycle is shown in (Figure 2). All developmental stages occur on the plant.
Hot and dry conditions favor spider mite development. As mentioned, most spider mites are found on the undersides of leaves. Feeding injury often gives the upper leaf surfaces a characteristic mottled or speckled appearance (Figure 5) - note that this is injury to poinsettias from Lewis spider mite feeding). Large numbers of mites produce visible webbing, which can completely cover leaves and flowers (Figure 3 - two spotted spider mite & Figure 6 - Lewis spider mite). Spider mite populations often reach their peaks as crops mature. Because spider mites do not fly, detection is by looking at plants for signs of mites or mite feeding injury. Because even adult female two-spotted spider mites are about 1/50-inch long (and Lewis spider mites are about half that size), a hand lens is very useful and necessary.