The major pests of brinjal fruit and shoot borer, leaf hopper, whitefly, thrips, aphid, spotted beetles, leaf roller, stem borer, blister beetle, red spider mite, and disease like little leaf of brinjal. Nymphs and adults suck the cell sap from leaves, affected leaves become yellowish and lower surface are found covered with black insect excreta. Eggplant or brinjal (Solanum melongena) is a popular vegetable grown throughout Asia where it is attacked by brinjal fruit and shoot borer (BFSB) (Leucinodes orbonalis). Leaf roller 3. 1. Besides brinjal, the pest is also known to infest potato, bitter gourd, pea pods, cucurbits etc. A single ladybug is capable of consuming up to 50 to 60 aphids per day but will also eat a variety of other insects and larvae including scales, mealy bugs, leaf hoppers, mites, and various types of soft-bodied insects. Symptoms of Little Leaf Disease: The main symptom of the disease is the production of very short leaves by affected plant. If you continue to use this site we will assume that you are happy with it. Nymph moult 5 times in a period of 10-21 days. Leafhoppers are often found on the underside of the leaves. Fruit setting is adversely affected by the infestation. Acaricides like Dicofol (0.05%) and Wettable Sulphur (0.3%) gives effective control of mites. Adults’ longevity is 30-40 days. If the flower blooms are attacked, the fruit set is affected. Control: During egg stage and the resting stages, most miticides are ineffective. Spray of Premier 200 SL _at_ 1ml/lit of Water at 7 … It feeds on brinjal and other salanaceous plants only. Control: Unlike the adults, the crawlers are free from waxy coating and therefore the crawler stage is the most effective for spraying pesticides. As a result, the leaves are completely skeletonized leaving only a network of veins. Which may turn yellowish and show burnt patches. Control: Crop rotation with root knot nematode resistant crops like marigold etc. Brown leafhopper: Cestius phycitis (Cicadellidae, Hemiptera) It is a vector of little leaf of brinjal. Spraying with 0.05% endosulfan, 0.02% phosphamidon, 0.03% dimethoate, methyl demeton or thiometon control the pest effectively. Both nymphs and adult suck the sap from the lower surface of the leaves. The leaves show a reduction in … Little leaf of brinjal Symptoms: This is a serious viral disease of brinjal. In severe instances, the host plant will suffer from deforestation. It is a polyphagous species have been recorded on cabbage, brinjal, radish, chilly, tomato, tobacco, sanhemp, sweet potato etc. Adults are oval in shape, straw coloured dorsaly and black on the ventral side. Insect pests of Brinjal plant - 2015/02/20 1. Population dynamic of leaf hopper (Amrasca biguttula biguttula) on brinjal crop and effect of abiotic factors on its dynamic were studied. Horticultural University, V.R. Incidence of insect pests is one of the prime factors in reduction of yield. Brinjal … Instead, it announces its arrival by damaging the tender leaves of your favorite crop … Keywords: Brinjal cultivars, Epilachna, leaf hopper, aphid, mealy bug Introduction Solanum melongena L.), also known as egg. The infestation may lead to fruit drop or the fruits remain on the shoots in a dried and shriveled condition. Mycoplasma disease Name of disease: Host plant: Vector: Yellow dwarf disease: Rice: GLH: Phyllody: Sesame: Leaf hopper: Little leaf: Brinjal: Leaf hopper: Grassy shoot Sulphur dusting or 0.2% sulphur or Dicofol 0.04% or formothion 0.05% spray controls mites effectively. Gudem to screen brinjal genotypes for tolerance/resistant to major pests. As a result, the growth of plant is stunted and yield is affected adversely. The pest is active throughout the year. Spray 3-4 times at 10 days interval with methyl parathion 750 ml or dimethoate 500 ml or monocrotophos  500 ml or endosulfan 1.0 L or imidacloprid 125 ml in 500 -750 L of water /ha. Affected leaves become mottled, turn brown and fall. Dusting with 10% carbaryl at the rate of 20-25 kg/ha. Garden ladybugs for controlling aphids and other harmful insects. Stuffing with vegetables and or meat can be a meal in one. Brown leafhopper: Cestius phycitis (Cicadellidae, Hemiptera) Their hind legs are modified for jumping, and are covered with hairs that facilitate the spreading of a secretion over their bodies that acts as a water repellent and carrier of pheromones. Rogue out infested plants as soon as they appear in the field and completely destroy them. The damaged leaves curl upwards along the margins. Brinjal 2. 2. Control: Collection and destruction of infested leaves along with the grubs, adult and eggs reduces the pest incidence. Little Leaf of Brinjal : This is a serious viral disease of brinjal. and fruit borer, Leucinodes orbonalis, whitefly, B. tabaci, leaf hopper A. biguttula biguttula, and non insect like red spider mite, T.macfurlanei . Plants in the home garden that display signs of leafhopper damage should be promptly removed and thrown out to avoid further spread of bacteria. Urentius echinus D. and Urentius sentis D. We use cookies to ensure that we give you the best experience on our website. Rogue out the little leaf affected plants from time to time. Infestation starts after few weeks of transplantation. Epilachna beetle 4. Pest description and crop damage Adult western grape leafhoppers (WGLH) and Virginia creeper leafhoppers (VCLH) are about 0.12 inch long and are pale yellow with reddish and dark brown markings.  The yellowish coloured grubs and adults feed voraciously on the leaves and tender parts of the plant and often cause serious damage when they appear in numbers. Besides, they act as a vector for transmitting by aphds. The nymphs and adults suck the sap. Leafhoppers feed on phloem, leaving pale, circular spots or peppery specks on leaves. Nymphs are oval, greenish yellow with few black dots. Using a combination of contact insecticide treatment with Reclaim IT and Viper Insect Dust (for food-bearing plants) can effectively eliminate and protect your yard and garden plants. 3. Spraying with 0.05% monocrotophos 36 WSC or 0.2% carbaryl or dusting with 10% carbaryl 3-4 weeks after transplantation subsequent application 15 days thereafter controls the pest effectively. SEASONAL FLUCTUATION OF INSECT PESTS OF BRINJAL AT AGRICULTURAL RESEARCH STATION, BURIRHAT, RANGPUR Treating the nursery beds with Aldicarb or Carbofuran @ 2g a.i./m2 is effective in increasing the seedling growth and reducing the nematode population. Note:There are more leafhopper species worldwide than all species of birds, mammals, … Nymphs and adults of mealy bugs suck sap from the leaves, tender shoots, and the fruits. The disease is transmitted by leaf hopper (Cestius (Hishimonus) phycitis and Amrasca biguttula biguttula). Aphids 5. Fruiting is adversely affected. After fruit formation larva make their entry under the calyx when they are young. Brinjal Brown leaf hopper Scientific Name: Cestius phycitis Family: Cicadellidae Order : Hemiptera It is the most destructive pest in south Asia especially in Summer on brinjal which is next to shoot and fruit bore High humidity favours the multiplication of leaf hopper. 4. Use of Resistant/Tolerant varieties in endemic zones. Low relative humidity favours mite multiplication. Leaf Hoppers on Brinjal Amrascaspp. Little leaf of Brinjal Symptoms Reduction in size of leaves, Conversion of floral parts into leafy structures caused by Mycoplasma like Organisms (MLO) and transmitted by Leaf hopper The insect also exude honeydew on which fungus develops, rapidly covers the plant with sooty mould that interferes with the photosynthetic activity of the plant. This is seen in a number of tree species such as elm, oak, maple and sycamore, and results in leaf scorch. Hopper burn will also be apparent, which refers to the yellowing at the top of the leaves. Certain species also transmit mycoplasma-like diseases, such as little leaf disease. Family: -Aphididae Before transplantation dip the seedlings in 0.2% carbosulfan 25 DS solution to control the insect vectors. As a result of damage, affected shoots wither and plants exhibit the symptoms of drooping. Depending on species they may be green, brown or yellow in color and often have colorful markings. It is one of the most serious pests of brinjal fruits and plants. Ladybugs are the most popular beneficial insect for your garden. The adults are small light brown leafhoppers having bright yellow marks on its thorax. Order: -Lepidoptera. They measure about 3mm long. The moths are medium sized. Application of Aldicarb or Carbofuran @1-2 kg a.i. Nymphs and adults suck cell sap from ventral side of leaf and inject toxins into the plant tissues and cause reduction in size of leaves, shortened petioles, excessive growth of branches general stunting of plants, conversion of floral parts into leafy structures and give the plants a bushy appearance.  Fruiting is rare. Leafhopper adults (1/4 inch long) are slender, wedge-shaped insects that fly or disperse rapidly when disturbed. Myzus persicae Sulz Bacterial wilt symptoms on leaf surface Wilting, stunting, yellowing of the foliage and finally collapse of the entire plant are the characteristic symptoms of the disease. Order: -Homoptrera. The leaves of the infected plants in the early stages are light yellow in colour. Tomato 3. Lurking in your garden, there’s a pest which is feasting upon the leaf sap in your plants: the leafhopper. A single female lays about 35-45 eggs, which hatch within 4-12 days. Incubation period is 3-5 days, larva become full grown in 7-13 days. Bacterial Wilt: Dingaras Multiple Purple, Sinampiro from Philippines, Pusa Purple Cluster Singnath, … Beet leafhoppers lay eggs in open fields during cool, moist spring weather. They walk diagonally. Crop Protection :: Pests of Brinjal : Crop: Brinjal: Scientific name: Solanum melongena Family: Solanaceae Shoot and fruit borer: Stem borer: Hadda / spotted beetle A female lays on an average 250 eggs on leaves, shoots or sometimes on fruits. A heavy black sooty mould may develop on the honeydew like droplets secreted by mealy bugs. Such leaves are […] Fore wing are green in colour. 30 Brinjal Leaf Hopper 31 Control of Leafhoppers. The infestation on brinjal can be as high as 70 per cent. The shoot and fruit borer has a specific (240.10), epilachna beetle (55.14), leaf beetle (37.40), green leaf hopper (35.46) and leaf roller (4.74). As a result of damage the folded leaves wither and dry up. The disease is transmitted by leaf hopper (Cestius (Hishimonus) phycitis and Amrasca biguttula biguttula). Meloidogyne incognita and Meloidogyne javanica. Mealy bug 6. Nymph moults 5 times and become adults within weeks. 5. Aphids are found in large colonies on underside o leaves and tender shoots. The summer crop suffers comparatively more. Characterized by their green and slender 2 mm bodies, leaf hoppers are of concern when large populations are present. Bacterial ooze comes out from the affected parts. Family: – Pyralidae The caterpillars bore into the growing shoots or petioles large leaves and feed on internal tissues. Virginia creeper leafhopper (Erythroneura ziczac) Western grape leafhopper (Erythroneura elegantula). Moths are medium sized having wing expanses 25-35mm. Lucinodes orbonalis Guen An investigation was carried out in the Department of Entomology, College of Horticulture, Dr. Y.S.R. The highest leaf hopper number per leaf was found as 12.96 + 0.93 on 9.7.96. The leaves show a reduction in size and are malformed. Both adults and nymphs run sideways and are good jumpers. Whitish eggs are laid along leaf veins, which hatch about a week. Pests of Vegetable crops 1. Continuous cropping of brinjal leads to more borer and wilt infestation. Out of 44 brinjal genotypes tested, This relative of the cicada insect is nowhere near as noisy as its distant cousin. Rice Stem Borer, Brown Plant Hopper & Green Leaf Hopper, Rice leaf folder, Brinjal shoot and fruit borer, and Tea Red Mites: Dose Per Acre: Rice: 625 ml; Brinjal: 700 ml and Tea: 480 ml: Pack Size: 0302039 Bicozophos 40 EC (400 ml × 08 Btl) 0302040 Bicozophos 40 EC (100 ml × 24 Btl) 0302041 Bicozophos 40 EC (50 ml × 24 Btl) Spraying of insecticides like Dichlorvos (0.02%) or Chlorpyriphos (0.05%) with fish oil rosin soap was found to control the insect population. (Sinhala –“PathraKeedawa”; Tamil-“Pachchaiilaithaththikal”) Upward curled and scroched leaf due to hopper damage (farmer field, Vavunia-Mr Vakeeshan) Overall appearance of a plant affected with Leaf hoppers (Farmer field, Vavunia plant vigour Mr Vakeeshan) This pest is widely distributed all over India and is found associated with a number of host plants. Adults and apterous forms reproduce parthenogenitically. Simple grilled summer vegetable such as eggplant, zucchini, red peppers dressed with a little rosemary, olive oil and balsamic is a wonderful blend of Mediterranean flavors. Nymphs are similar to adults in appearance, except they lack fully developed wings. Plant is one of the common and popular vegetables grown throughout the world. The vascular system becomes brown. Proper irrigation and clean cultivation are essential to keep the pest population under control. Order: – Hemiptera. There are 8 overlapping generations in a year. VCLH can be distinguished from WGLH by red spots on the back behind the eyes. Spraying with 0.05% endosulfan, 0.03% Dimethoate or thiometon and 0.02% phosphamidon control the pest effectively. Shoot and fruit borer 2. White fly 7. A leafhopper is the common name for any species from the family Cicadellidae.These minute insects, colloquially known as hoppers, are plant feeders that suck plant sap from grass, shrubs, or trees. 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