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A leaf miner is any one of numerous species of insects in which the larval stage lives in, and eats, the leaf tissue of plants. The vast majority of leaf-mining insects are moths ( Lepidoptera ), sawflies ( Symphyta , a paraphyletic group which Apocrita ( wasps , bees and ants ) evolved from), and flies ( Diptera ).
Horticultural oils are refined petroleum fractions (mineral oils) widely used as insecticides. [1] [2] [3] They are used against various insects (aphids, mites, beetle larvae, leaf miners, thrips, leafhopper, whitefly, scale) on fruit, vegetable and other crops, as well as against powdery mildew. [2]
Liriomyza trifolii, known generally as the American serpentine leafminer or celery leafminer, is a species of leaf miner fly in the family Agromyzidae. [4] L. trifolii is a damaging pest, as it consumes and destroys produce and other plant products. It commonly infests greenhouses and is one of the three most-damaging leaf miners in
Acephate is an organophosphate foliar and soil insecticide of moderate persistence with residual systemic activity of about 10–15 days at the recommended use rate. It is used primarily for control of aphids, including resistant species, in vegetables (e.g. potatoes, carrots, greenhouse tomatoes, and lettuce) and in horticulture (e.g. on roses and greenhouse ornamentals).
Imidacloprid also exhibits excellent translaminar movement in plants and can penetrate the leaf cuticle and move readily into leaf tissue. [29] Since imidacloprid is effective at very low levels (nanogram and picogram), it can be applied at much lower concentrations (e.g., 0.05–0.125 lb/acre or 55–140 g/ha) than other insecticides.
Pyrazophos is an organic compound used as a fungicide [1] and an insecticide. [3] ... the compound is also an effective insecticide (e.g. against leaf-miner flies). [3]
Neem oil acts as a repellent and may interfere with the egg laying activity of female leaf miners. Systemic insecticides are chemical pesticides that are absorbed into the tissues of plants. These pesticides make the entire plant, or parts of the plant, poisonous to insects that feed on the plant tissue. Most systemics are very toxic to people ...
The family Agromyzidae is commonly referred to as the leaf-miner flies, for the feeding habits of their larvae, most of which are leaf miners on various plants. [citation needed] Figure 3 Cerodontha denticornis, 3a head lateral, 3b antenna, and figure 5 Phytomyza affinis 5a head lateral, 5b face, 5c antenna
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