A homemade spray you can repeat every 7 days. It might take 3-4 rounds to control the pests. Make sure the plant isn’t stressed (ie bone dry) before spraying. And, don’t spray in the hot sun. * It’s very, very, very important to spray the undersides of the leaves thoroughly. That’s where pests like to hang out.Prepare a mixture of water and gentle dish soap. Carefully wet the leaves of your plant with the soapy water. Gently rub the leaves with your fingers or a soft cloth to remove any remaining thrips or eggs. Afterward, thoroughly rinse the plant with clean water to wash away the soap and any remaining pests.Get rid of thrips on weed plants. Thrips are easily run off by wasps, predatory mites and neem oil. Using the right compost combination on the soil prior to planting helps keep healthy nematodes that will attack the pupae that fall to the ground. A commercial product like Bug Blaster will always to the job.Symptoms of Thrip Infestation: Discolored or distorted leaves: The thrips suck the sap from the leaves and flowers, causing discoloration and malformation. Like spider mites, many thrips species leave behind black spots on indoor plants. Silvery or brownish scars on leaves, flowers, and fruit: These marks left behind indicate the …5. Use a pesticide spray. If thrips are really getting you down, you might prefer to use a commercial pesticide to resolve the problem. 'Invest in a bug killer that targets a variety of pests including thrips, sawfly, leaf beetles, and aphids,' says the team at Baby Bio®.When there are only a few thrips on cannabis plant, the injured areas can simply be pruned. Plants can be pruned by cutting them right above the nodes and ...When it comes to farming, one of the most important questions to ask is how much it will cost to plant a particular crop. The first cost associated with planting soybeans is the co...Make sure to spray all parts of the plants for most effective treatment. Control of Thrips in Trees, Shrubs and Ornamentals. Apply PLANThealth Insect Hit Granules on the the soil around the roots of affected plants. This kills is systemic and taken up by the roots of the plant to control the thrips, other chewing and sap sucking aphids insects ... To treat a plant for thrips, the first step is to hose the plant down under the sink or shower faucet, dislodging the bugs. Take care not to overwater the soil with the runoff. If it's not possible to move the plant to a water source, use a spray bottle and microfiber cloth and spray and wipe each leaf. Follow this with an insecticide, such as ... If you suspect that thrips are hiding in the flower buds or unexpanded shoot tips, cut the parts. Place the suspected plant parts in a container with 70% ethanol. Shake them vigorously to dislodge the thrips from the plant part. Filter the solution using filter paper to make the thrips more visible.Prepare a mixture of water and gentle dish soap. Carefully wet the leaves of your plant with the soapy water. Gently rub the leaves with your fingers or a soft cloth to remove any remaining thrips or eggs. Afterward, thoroughly rinse the plant with clean water to wash away the soap and any remaining pests.The predatory mites like to walk upwards, so hang the bag a little lower in the plant. This will also protect the sachet from the bright sun. One bag of these rescuers is …Thrips develop through two quiescent, non-feeding pupal stages in the soil, plant litter or in a protected area on the plant. Adults emerge and resume feeding on flowers, buds, and terminal foliage. The entire life cycle from oviposition to adult emergence can take 12 days in hot weather to 44 days in cool weather.Thrips cannot live without plants, as vegetation is their primary source of nutrition and survival. They may last several days without food, however not much longer, and will succumb to a lack of nutrients. If your indoor or outdoor garden suffers a thrip infestation, act quickly to limit the damage these pests can inflict.When it comes to planting soybeans, there are a few key factors to consider in order to get the most bang for your buck. The first step in getting the most out of your soybean crop...Thrips tabaci Onion thrips are tiny insects that range in color from yellow to black and are only 1/16” in length. They spend the winter as adults in crop remnants, alfalfa, wheat, greenhouses and weeds along the border of crop fields. Adults lay eggs singly in the epidermis, nymphs feed on leaves, and pupation occurs in the soil. There are at least …Thrips are a common pest for both indoor and outdoor plants. They've been studied extensively over the years so we know a lot about them. Different life stages - Photo by …Learn how to identify thrips damage on plants, such as sunken streaks, spots, stunted growth, and curled leaves. See pictures of thrips on fruit trees, flowers, and shrubs.Thrips populations are at their peak in the spring. They damage both foliage and flowers of many ornamental plants. The most important thrips species attacking flowers and buds in Florida are flower thrips and the gladiolus thrips. Red-banded thrips, Cuban-laurel thrips and greenhouse thrips are the most common species on foliage. A new invasiveJan 19, 2023 · There are a couple methods to treat the leaves, stems, and flowers on your houseplant. The first is to use a spray of water to wash off any thrips on your plant. Keep a close eye on the plants and repeat this regularly. If this doesn’t work, or if you want to try a spray, both insecticidal soaps or neem oil sprays are safe and effective methods. Key thrips damage symptoms. Sunken streaks, patches → leaves. Colored spots on leaves → white. Stunted growth → buds (flower/leaf) Curly, waffled, crumpled → leaves. Carrier/vector for – plant virus, fungal diseases (tomato spotted wilt virus) Read also: Learn all about thrips. Thrips lifecycle. Adult thrips feed on plants and lay eggs on or inside plant leaves. The eggs hatch into hungry larvae that can mature in as little as two weeks. Multiple generations occur in a single growing season. Thrips also can transmit serious plant diseases. Thrip Identification. Common thrips are tiny, rice-shaped insects best viewed with a magnifying ... The mouth parts of thrips have stylets and a mandible which are used to punch the tissue and suck the cell content. Fig. 3. Lifecycle of thrips. Biology and Lifecycle. Under greenhouse conditions, this thrips species takes about 14 days from eggs to adults on pepper (Fig. 3). The eggs are inserted into the plant tissue, mainly on bracts by the ...Thrips are a common insect pest that most growers have had difficulty controlling due to their small size and ability to hide in plant parts.A liter of water is combined with ½ tbsp. tobacco dust or crushed dry tobacco and leave for 24 hours. Pour another liter of water into the composition, mix everything thoroughly, and use to spray plants from thrips. In 1 …Learn how to identify thrips damage on plants, such as sunken streaks, spots, stunted growth, and curled leaves. See pictures of thrips on fruit trees, flowers, and shrubs.Insectidical soap is my go-to for initial infestations. It kills thrips on contact because it inhibits both eating and breathing. Add a drop of castile soap to ...To use rubbing alcohol on plants, prepare a solution of 1 part 70% rubbing alcohol with 9 parts water in a spray bottle. Set the spray bottle to mist, not stream, as this can concentrate the alcohol spray for plants and cause damage to the roots of the plant. Spray bottle I use to water or spray neem oil. Create a ‘test leaf’ by …Insectidical soap is my go-to for initial infestations. It kills thrips on contact because it inhibits both eating and breathing. Add a drop of castile soap to ...Thrips are a common pest for both indoor and outdoor plants. They've been studied extensively over the years so we know a lot about them. Different life stages - Photo by …6 Mar 2020 ... Thrips are a pest of many agricultural crops. Thrips belong to the order Thysanoptera and feed on plant sap.Thrips - indoors. Cuban laurel thrips (Thysanoptera) on leaves of a weeping fig ( Ficus benjamina) Thrips are small (1/5th inch), fringe-winged, pale-colored insects. Normally, they are responsible for negligible problems on houseplants, but plants in the Gesneriaceae family (African violet) and Commelinaceae family (Spiderwort) are prone to ...Thrips are tiny insects that sometimes attack houseplants, garden plants, and vegetables. Thrips damage is uniquely easy to identify. Depends on species.Adult thrips (black) and several larvae (light yellowish) on a Peperomia obtusifolia leaf. Thrips eat away at the leaf surface, leaving silvery scratch marks – if you see this kind of leaf damage, check both sides of the leaf – look for the light yellow larvae and/or the thin black adult thrips. BEFORE thrips infestation.Chilli thrips rarely feed on mature plant material. Intervention is critical to plant survival – especially plants like Indian Hawthorne that only produce new growth once a year. [/wpgp_two_columns_6] [/wpgp_two_columns_6_6] [wpgp_one_columns_12] Damage is done by feeding and reproduction (eggs are …My infestation was most likely was not as bad as yours and those alone appeared to take care of the problem, but these predatory mites only eat the adult thrips (and spider mites and pollen) on top of the plant and it sounds like you are dealing with multiple generations of larvae in the soil reinfecting the plants, so you'll probably want to ...Thrips are tiny, winged insects that do tremendous damage to plants. These common pests feed on the sap and juices of …The predatory mites like to walk upwards, so hang the bag a little lower in the plant. This will also protect the sachet from the bright sun. One bag of these rescuers is …March 18, 2024. Editors' notes. Tropical plants beat drought by interacting with specific microbes, study shows. by Environmental Molecular Sciences Laboratory. During … Adult thrips feed on plants and lay eggs on or inside plant leaves. The eggs hatch into hungry larvae that can mature in as little as two weeks. Multiple generations occur in a single growing season. Thrips also can transmit serious plant diseases. Thrip Identification. Common thrips are tiny, rice-shaped insects best viewed with a magnifying ... Thrips are a common problem on vandaceous plants, dendrobiums and to a lesser extent, cattleyas and phalaenopsis. Because they are quite small (about 1/16 to 3/8 inch [1 to 5 mm] long), they are difficult to see with the naked eye. Much more easily detected is the damage to plants, deformed foliage and injured floral tissues …Plants are defenseless against the munching mouths of herbivorous animals, but some carnivorous plant species take matters into their own stems by snacking on bugs. Read on for 10 ...6 Mar 2020 ... Thrips are a pest of many agricultural crops. Thrips belong to the order Thysanoptera and feed on plant sap.Thrips are attracted by flowering plants, flower petals and tender young foliage and buds. Thrips puncture the surface tissue and suck the sap from the plant ... Keep Garden Areas Clean: Thrips thrive in warm, humid environments. So keeping your garden area clean and free of debris can help prevent infestations. Remove any dead leaves or flowers from your plants, and keep the soil surface clean and free of weeds. Thrips can also hide in garden debris. Thrips are tiny bugs that suck the sap out of the leaves, stems, buds, and flowers of houseplants, causing them to look faded or dirty. If you look closely, you’ll find them crawling all around the tops or …Best wishes and happy growing! Zinger59 2020-11-06. Neem oil every 7-10 days during vegetation and/or potassium salts will control thrips. Adult thrips have wings but prefer to run and jump. You have to keep ahead by a rigorous spraying schedule. Spray both top and underside of leaves with lights off.Thrips can hurt the plant’s natural growth and development processes but rarely kill cannabis plants. The leaves they attack will shrivel and might eventually fall off, but a thrips invasion is never a fatal attack. However, thrips open the plant tissues for fungal and bacterial infections, so the risk must be averted by addressing thrips as ...Dee asks, “We just bought some shrubs at a late fall sale. Can we plant them now, or should we try to store them until spring?”With a little care, you can plant trees and shrubs in...Prepare a mixture of water and gentle dish soap. Carefully wet the leaves of your plant with the soapy water. Gently rub the leaves with your fingers or a soft cloth to remove any remaining thrips or eggs. Afterward, thoroughly rinse the plant with clean water to wash away the soap and any remaining pests.There are thousands of plant species known to science, which means it’s nearly impossible to memorize all of them. Luckily, there are several mobile apps that can help you identify...Coat the plant with soap spray. Download Article. Mix 1 US tbsp (15 ml) of soap with 4 c (950 ml) of water in a spray bottle. Use a liquid soap like Castile soap and spray the mixture on the leaves, stems, and soil every 3 days for 2 weeks. This will break down the thrips' exoskeletons.Some thrips eat fungi. Even some plant feeding thrips can be useful at times, consuming spider mite eggs in their immature stage as illustrated in the accompanying image. Daylily thrips, Frankliniella hemerocallis, is one of several types of thrips to have been reported on daylilies. Thrips are usually yellow, …Oct 23, 2020 · For example, the Cotton Insect Management section of the South Carolina Pest Management Handbook recommends that insecticides be applied as foliar sprays to control thrips in seedling cotton (up to four or five true leaves) when populations meet or exceed two or more thrips per plant, with particular attention paid to when immature thrips ... Thrips are tiny, slender insects that feed on the sap of houseplant leaves and flowers. They're difficult to spot on your plants because they're only 1-2 millimeters long. Thrips come in different colors, including black, brown, and yellow. They look like spider mites, but won't leave any of the cobwebs behind.Some thrips eat fungi. Even some plant feeding thrips can be useful at times, consuming spider mite eggs in their immature stage as illustrated in the accompanying image. Daylily thrips, Frankliniella hemerocallis, is one of several types of thrips to have been reported on daylilies. Thrips are usually yellow, …Thrips can harm the crops indirectly by transmitting plant viruses. Some species of thrips, however, are predators and are used in biological control programs to manage pests. Below there are 23 thrips species reported from ornamental plants in Florida, including 11 with dark bodies, five with light to dark bodies, and seven with light …The thrips life cycle vary in length from seven to 14 days at fluctuating temperatures between 68-98 degrees F that are common in most greenhouses. Control: The most effective thrips management strategy is to prevent thrips form entering greenhouses. Monitor for adult and larval thrips as soon as young …Thrips lay eggs in plant tissue. Nymphs hatch after about 5 days during the summer months and complete development into adults in about 5 to 7 days. Damage. Thrips are most noticeable and of greatest concern on young seedling plants. The plants look increasingly ragged as the thrips feed on the young leaves and buds.Population dynamics of thrips. The twenty selected banana plants mentioned above were investigated, and the population dynamics of banana flower thrips were analyzed as described by . Bamboo poles (1.7 m high) used to hang yellow sticky traps (29.7 cm × 21 cm) were stuck into the earth, 50 cm away from the sampled plants. The … To treat a plant for thrips, the first step is to hose the plant down under the sink or shower faucet, dislodging the bugs. Take care not to overwater the soil with the runoff. If it's not possible to move the plant to a water source, use a spray bottle and microfiber cloth and spray and wipe each leaf. Follow this with an insecticide, such as ... Chilli thrips feed on dozens of plants, including roses, citrus, plumbago, and Indian hawthorne. They attack all above-ground growth, but prefer young leaves, buds, and fruits. Common symptoms include bronzed, curled, or stunted leaves. Infested plants decline over time, and severe infestations can cause total leaf loss. ...Generally, thrips are a common plant pest that can cause significant damage to office plants if left untreated. By regularly monitoring your plants for signs of infestation and …Feb 12, 2023 · Onion Thrips Damage. The trail of damage left by these pests can be easily seen as they can literally suck the life right of the plants. Typically, thrips prefer to feed on plant tissue from newly emerging leaves. Besides curling onion leaves, these insects produce silver or white-looking streaks on foliage. The young leaves appear distorted ... Prevent. Remove weeds to reduce breeding sites. Prune off and dispose of infested buds and blooms. If they are full of thrips, they are likely to open up distorted anyway, so you may as well dispose of them to reduce the numbers of thrips on your plants. Put the pruning’s in your green waste bin, not the compost. Some of the common tiny black bugs on plants are aphids, scale, and thrips. Some of these black plant bugs are so tiny that they are less than 0.04” (1 mm) long. Also, some sap-sucking black aphids and destructive black thrips can develop wings and fly to nearby plants. How to Get Rid of Small Black Bugs on PlantsWhat are Thrips? Thrips (Thripidae) are tiny insects that belong to the order of the Thysanoptera with a length of between 1-1.5 mm. The type of Thrips that usually attacks marijuana plants is the Frankliniella occidentalis, a small yellowish-white invader. In their adult stage, they have an elongated shape and fly from one plant to another.1. Soap and Water. A quick and easy home remedy to get rid of thrips on monstera, roses, hibiscus, orchids, tomatoes, and other plants is soap and water. Dilute 5 tablespoons of liquid dish soap in a gallon of water. Shake well and spray the homemade solution all over indoor or greenhouse plants. For outdoor plants, a pump sprayer may work ...5. Use a pesticide spray. If thrips are really getting you down, you might prefer to use a commercial pesticide to resolve the problem. 'Invest in a bug killer that targets a variety of pests including thrips, sawfly, leaf beetles, and aphids,' says the team at Baby Bio®.Oct 23, 2020 · For example, the Cotton Insect Management section of the South Carolina Pest Management Handbook recommends that insecticides be applied as foliar sprays to control thrips in seedling cotton (up to four or five true leaves) when populations meet or exceed two or more thrips per plant, with particular attention paid to when immature thrips ... Learn how to identify thrips damage on plants, such as sunken streaks, spots, stunted growth, and curled leaves. See pictures of thrips on fruit trees, flowers, and shrubs.Thrips are an infestation on snake plants that affects the leaves, making them curl up. Thrips are common pests that affect many plants, including snake plants. They feed on the foliage and cause leaves to curl up. Thrips are generally harmful and destructive to whatever plant they infest. Thrips have been reported on all plant parts; …Move anything that’s in low light. It will need extra energy to fight off thrips. If it’s cold, try grow lights, heat pads, or terrariums to bring the temperature up to comfortable levels for your plants. Make sure the roots are healthy. Your plant needs to be able to concentrate on fighting one battle at a time.Thrips develop through two quiescent, non-feeding pupal stages in the soil, plant litter or in a protected area on the plant. Adults emerge and resume feeding on flowers, buds, and terminal foliage. The entire life cycle from oviposition to adult emergence can take 12 days in hot weather to 44 days in cool weather.In this study, thrips were collected from 40 geographical locations at 8 different provinces which representing majority cotton-producing belts in China, and mitochondrial …18 Oct 2021 ... Thrips spend some phases of their life in the soil and some on the leaves of the plant. You can have multiple stages of development on the plant ...These common indoor plant pests are tiny insects in the order Thysanoptera and are less than 0.04” (1 mm) long. For many indoor plant owners, thrips are one of the most annoying house pests. They crawl and fly and quickly move from plant to plant, causing widespread infestations. Unlike fungus gnats, …Herbivores and omnivores are animals that eat plants. The herbivore is a group of animals that only eats plants, and the omnivore is a group of animals that eats both plants and an...Chilli thrips, Scirtothrips dorsalis (Fig. 1) is a recently invasive thrips species in the United States. Currently, chilli thrips infest more than 150 crops worldwide including strawberries, cotton, tea, citrus, and peppers as well as many ornamental plants. The pest has become increasingly problematic in nurseries because of its wide host ...Potting Cactus Plants - Cacti and succulents need the correct pot size and soil type to survive. Learn how to correctly pot your plant and choose the appropriate soil type. Adverti...Jan 18, 2021 · The name “thrips” refers to both a single insect and to a group of these insects. Thrips suck sap out of a plant, damaging the plant in the process. They can also carry viruses, which they can pass during the feeding process from plant to plant. Thrips reach the adult stage after about 2 weeks. Once mature, females can lay eggs daily. Protasov AN/Shutterstock. One of the most obvious differences between thrips and aphids is that only thrips have wings. They're also oblong and slim-bodied. Generally either black or pale yellow in color, they can also have stripes of the two colors. While they have the potential to be as big as an aphid, they can …Mar 13, 2023 · Thrips are very tiny insects, 1-2mm long. They are slender with narrow wings fringed with hairs. They may be white, yellow, brown or black. The immatures are smaller and usually white or yellow. There are several generations. Some species overwinter in the soil; others die in winter are replaced in the spring by populations migrating in from ... Thrips are a common insect pest that most growers have had difficulty controlling due to their small size and ability to hide in plant parts.These little insects multiply quickly and can do a lot of damage to your houseplants. Thrips are a very problematic plant pest. Thrips can be resistant to ...Coat the plant with soap spray. Download Article. Mix 1 US tbsp (15 ml) of soap with 4 c (950 ml) of water in a spray bottle. Use a liquid soap like Castile soap and spray the mixture on the leaves, stems, and soil every 3 days for 2 weeks. This will break down the thrips' exoskeletons.Thrips basically pierce holes into your plants (leaves, flowers, etc.), and then they literally suck out your plant’s sap and juices. The resulting damage will typically look …In this study, thrips were collected from 40 geographical locations at 8 different provinces which representing majority cotton-producing belts in China, and mitochondrial …Step 1: Isolate your plant. Because they can rapidly spread from plant to plant, move the affected plant. Assume that the plants near the affected plant also have thrips and preemptively treat them too. Step 2. Put your plant in the shower or sink and spray it down with lukewarm water. Gently lather it with Dawn dish soap (it’s …
Thrips are very small (less than 1/5 of an inch), winged insects that take up residency on several different types of plants. They are most common outdoors, where they tend to go unnoticed. Indoors, however, thrips can do significant damage to the leaves and stems of a houseplant in a matter of just a couple of weeks.. Dreams riviera cancun reviews
May 14, 2023 · Measuring between 1-1.5mm in length, these plant thrips are challenging to spot with the naked eye. The most prevalent species attacking cannabis plants is the Frankliniella occidentalis, also known as the western flower thrips. These minuscule insects feed on plant sap, causing damage to leaves, stems, and flowers. Thrips Life Cycle 1. Dragon Tree (Dracaena Marginata) Dragon trees are unfortunately very vulnerable to thrips, especially if the plant is getting too much nitrogen or is suffering from a lack of water. The long leaves make it easy for the thrips to hide and crawl around on the plant. Also, because the foliage overlaps heavily, thrips even don’t need to fly ... Step 1: If at all possible, isolate the infected plant before the infestation can spread to surrounding plants. Step 2: If you have a small infestation, fill a spray bottle with water and spritz the infected plant. Then wipe away the thrips. Repeat this step every day until the infestation has cleared up. Monitor plants regularly: Regular monitoring of plants for thrips can help detect infestations early and allow for prompt control measures to be taken. Use row covers: Covering crops with row covers can prevent thrips from laying eggs on the plants and help reduce populations. Use sticky traps: Sticky traps can be used to monitor thrips ... Jul 20, 2023 · Here are some effective natural methods to control thrips in mulberry plants: 1. Pruning Infested Parts. Start by pruning any heavily infested parts of the mulberry plant, including damaged leaves and buds. This will help reduce the thrips population and prevent further spread of the infestation. When it comes to planting soybeans, there are a few key factors to consider in order to get the most bang for your buck. The first step in getting the most out of your soybean crop...Thrips populations are at their peak in the spring. They damage both foliage and flowers of many ornamental plants. The most important thrips species attacking flowers and buds in Florida are flower thrips and the gladiolus thrips. Red-banded thrips, Cuban-laurel thrips and greenhouse thrips are the most common species on foliage. A new invasiveIf it is needed, quarantine it for 1-2 weeks. Another trick of preventing Thrips on your tomato plants is to dust them with diatomaceous earth or kaolin clay. These will keep away Thrips because diatomaceous earth is like blades to these insects, and kaolin clay coats the foliage with gritty dust. Blue or yellow sticky …Step 1: Isolate your plant. Because they can rapidly spread from plant to plant, move the affected plant. Assume that the plants near the affected plant also have thrips and preemptively treat them too. Step 2. Put your plant in the shower or sink and spray it down with lukewarm water. Gently lather it with Dawn dish soap (it’s …Herbivores and omnivores are animals that eat plants. The herbivore is a group of animals that only eats plants, and the omnivore is a group of animals that eats both plants and an...Besides plants, some thrips species feed off blueberries, citrus fruits, avocados, tobacco, and other commercially grown crops. Size: Thrips are extremely tiny insects that grow between half a millimeter to over 10 millimeters big. Female thrips are larger than their male counterparts. Thrips are so small they can be easily seen with a ...Thrips feeding causes leaves to turn silver in patches or streaks. When the thrips density is high, feeding can cause withering of foliage and tiny black spots ...Learn how to identify and control thrips, tiny insects that damage plants by feeding on their juices. Find out natural and chemical methods to prevent and treat thrip infestations. See more27 Oct 2021 ... Get some hydrogen peroxide, and water your plants with it. Then spray all above ground parts with hydrogen peroxide. Repeat once a week, until ...Thrips are a common insect pest that most growers have had difficulty controlling due to their small size and ability to hide in plant parts.Place sticky traps around your crop and wait until the insects get stuck to them. Not all thrips will fall into the trap, but it is a good way to become aware of the fact that our crop may be infected. Look for silvery and whitey stains on the leaves. As previously mentioned, they move around hopping and running, mostly …Some thrips may feed on only one plant species, while others are general feeders on the flowers and leaves of tree, shrubs, and perennials. Some thrips species feed only on pollen and cause no damage. Others suck plant juices in a linear pattern that looks like irregular white streaks and give a silvery appearance to damaged leaves. Some ...9 Jul 2021 ... If you're physically removing thrips from your plants, remember to ... How To Treat + Prevent Thrips On Plants ❌. The Jungle Haven•68K ...The thrips life cycle vary in length from seven to 14 days at fluctuating temperatures between 68-98 degrees F that are common in most greenhouses. Control: The most effective thrips management strategy is to prevent thrips form entering greenhouses. Monitor for adult and larval thrips as soon as young …The capscale analysis showed that the distance between individual plants based on their chemical traits was significantly correlated to the number of thrips (p = 0.001), particularly, there was a direct negative correlation between the number of thrips and JA/phenolics content in plants (phenolics and thrips: r = ….