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How to control scarab beetles? Poison bait trapping works well
The copper-green scarab beetle (Anomala corpulenta) has a broad diet and can feed on citrus leaves, ripe peaches, grapes, and more, causing quite serious damage. Currently there is a lack of effective pesticides. For this reason, we used the poison bait trapping method and achieved very good results. When adult scarab beetles appear in large numbers from May to July, cut ripe watermelon (inferior melons also work) into several pieces, sprinkle a small amount of 3% carbofuran granules on the surface of the flesh, then place them separately in containers such as soil baskets and bamboo baskets, and set them on the forks of citrus trees. After a few days, large numbers of scarab beetles will be poisoned to death inside the watermelon. Replace the
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Control Methods for the Licorice Flea Beetle (Diorhabda tarsalis)
A leaf-eating pest of the Chrysomelidae family, it is one of the main obstacles to the development of licorice production. It is distributed to varying degrees in the ** Uyghur Autonomous Region, the Hexi region of Gansu Province, and the licorice-producing areas of Liaoning Province, mainly damaging sweet licorice (Glycyrrhiza glabra) and not harming other trees, shrubs, or other herbaceous plants. Throughout the entire growing season, adults are the main agents of damage and consume large amounts of foliage; adults and larvae often overlap in causing damage. In severely affected plots, entire stands of licorice are eaten down to only stems or leaf veins, and from a distance it looks as though the autumn withered and fallen-leaf period has arrived. Try
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Scarab Beetle Control Methods and Key Technical Points
Scarab beetles, commonly known as "cangchong," have one generation per year and mainly damage poplars, willows and many other plants; the larvae damage the roots, while the adults feed on the leaves. According to survey statistics from our county's forestry bureau, scarab beetle damage accounts for a very large proportion of the flower and tree pest and disease problems in our county. Control methods: 1. Manual control: taking advantage of the adults' death-feigning behavior, shake the branches in the evening and capture and kill the adults that fall to the ground. 2. Physical control: taking advantage of the adults' phototaxis, hang blacklight lamps from 7-10 in the evening to trap and kill the adults. 3. Horticultural
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Control methods for damage caused by bean blister beetles on potatoes
Bean blister beetles have currently been found causing damage on plastic-mulched potatoes in Longhu District, Shizuishan City, over an area of about 30 mu, with leaves in some fields severely damaged, affecting the normal growth of potatoes. There are three species of blister beetles, namely the white-striped bean blister beetle (Epicauta gorhami Marseul), the yellow-black flower blister beetle (Mylabris cichorii Linne), and the large yellow-black flower blister beetle (Mylabris phalerata Pallas), which are widely distributed across the country. They mainly damage beans,
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Identification and Control Methods of the Oriental Beetle
The Oriental beetle, also known as the black velvet chafer and the velvet chafer, belongs to the order Coleoptera, family Scarabaeidae. It is widely distributed with a diverse diet, and both adults and larvae can cause damage, harming more than 100 species of plants. Adults feed voraciously on several dozen species of garden plants, including poplar, willow, cherry blossom, white magnolia (Magnolia denudata), purple magnolia (Magnolia liliiflora), goldenrain tree, Chinese parasol tree, ornamental peach, crape myrtle, and photinia. Morphological characteristics: adults are 7 to 9 mm long and 4.5 to 6 mm wide, oval-shaped, narrow at the front and broad at the rear; newly emerged adults are brown, gradually turning dark brown or black, with the body surface
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Effective control methods for leaf beetle pests on licorice
The main species of leaf beetles harming licorice include Diorhabda tarsalis, Pynrrhalta aenescens, Monolepta quadrigutdata, Diorhabda rybakowi, Ceytra sp., Colasposoma dauricum, Coptoc
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What are the effective control methods for the black scarab beetle?
The black scarab beetle is known locally as "tiewoyang" (iron nest seedling). In Wuhe Township, Tengchong County, it is one of the main pests harming crops, with particularly severe damage to sugarcane and dry-raised rice seedlings. It mainly bites the stem base of sugarcane seedlings and rice seedlings, causing the entire plant to die and having a huge impact on sugarcane and rice. The insect's living habits are: during the day it burrows into the soil to rest, and in the evening and at night it comes out to be active, mostly causing clustered damage with a fierce onset, and the harm to sugarcane and dry-raised seedlings is quite serious. For control, the first method is to use irrigation water to make the scarab beetles float to the surface of the water for manual
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How to kill scarab beetles? Five effective control methods
The larvae of scarab beetles, commonly known as chicken-manure grubs, gnaw at the roots of seedlings. Besides biting through lateral roots and the main root, they can also strip and devour the root bark completely, causing missing seedlings and broken rows, and in severe cases even disastrous damage. Adult scarab beetles feed on both leaves and flowers, and they reproduce extremely quickly, so they can easily harm seedlings. They are a common major pest in forestry. The period when adults cause rampant damage is roughly from June to October, and this is the best time for control: it both controls the damage caused by adults and keeps the next generation's population density in check, yielding twice the result with half the effort.
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How to Trap and Kill Japanese Beetles? A Full Guide to Practical Control Methods
Hang 1 light-colored glass bottle every 3 to 4 trees, such as a beer bottle or a wide-mouthed medicine bottle. Wash the inside of the bottle clean, catch 2 to 3 live Japanese beetles and put them into the bottle, tie a rope around the neck of the bottle, and fasten it to a fruit tree branch, with the bottle mouth 2 cm from the branch. Japanese beetles have a gregarious habit and will crawl into the bottle one after another. Once the bottle is full of beetles, take it down and scald them to death with hot water.
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Detailed Explanation of Breeding Techniques and Processing Methods for the Gold-edged Ground Beetle
The gold-edged ground beetle is an excellent variety, with fast reproduction and growth, relatively simple rearing methods, low artificial breeding costs, and good sales returns. 1. Preparation of rearing site and clay jars. After old rural houses are cleaned and disinfected, any flat place that can provide shade and shelter from rain is suitable for placing clay jars to rear gold-edged ground beetles. Clay jars generally have an outer diameter of 49 cm and a height of 58 cm. Level the ground, place a water basin, place the clay jar on the water basin, then place 3-4 layers of bricks inside the clay jar (leaving gaps) to absorb water and regulate humidity, then
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