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insect pest of guava tnau

//insect pest of guava tnau

insect pest of guava tnau

1 TSS ranges from 10-12%. They secrete honey dew like substance and Sooty, black mould is developed on affected parts. Eleven generations of this pest … Your login details have been sent to your registered email address. secondary pests into primary nature, environmental contamination and residue hazards, destruction of natural enemies of insect pests, expenses on pesticides, equipment, labour etc. Harvesting should be done when fruits get mature. When crop is of 1-3 year old, apply well composed cow dung@10-25 kg per tree along with Urea@155-200 gm, SSP@500-1600 gm and MOP@100-400 gm per Tree. Gives average yield of 145 kg per Tree. If infestation is observed to control takes spray of Dimethoate@20ml or Methyl Demeton@20ml per 10Ltr water on new flush. After planting, irrigate crop immediately, then irrigate on third day, afterwards irrigate depending upon soil type and climate. Within 2-3years after planting comes to bearing. Keep field well drained; avoid water logging condition in field. Insects and Diseases that occurs in Guava Plant and its Control Measures! It also occurs in Thailand, China, Japan, Taiwan Province of China and Australia, but only in the latter area is it regarded as a significant pest. Stronger frame work helps to support high yield. To prepare bait splash, mix 100 gm of jaggery in one litre of water and add 1- 2 ml of deltamethrin by using an old broom. Allahbad Safeda: Dwarf variety with round crown and spreading branches. Anthracnose or Dieback: Dark brown or black spots are observed on shoots. Sardar: Also known as L-49. TNAU insect probe trap. Infested shoots get dry up. When seedling becomes six months old they are ready for transplantation. Fruit is smooth, round and flesh is of white color with pleasant flavor. Now customize the name of a clipboard to store your clips. Pakistan J Zool 38(3):197–200 Google Scholar Tanwar RK, Jeyakumar VS (2010) Papaya mealybug and … Weeds B. Pest of Regional Significance 1. insect pests of medicinal and aromatic plants growth and development of horticultural crops pdf fruit and plantation crops pdf e course horticulture bsc. Sardar variety seeds are tolerant to wilt and can be used for raising rootstock. Jalapathi. On fruits also small, raise, dark spots are observed. Drench nearby soil with Copper oxychloride@25gm or Carbendazim@20gm/10Ltr of water. Course Title: Insect pests of vegetable, ornamental and spice crops Course number: PPE 322 Credit hours: 3 (2+1) Theory: Economic importance of insects in vegetable, ornamental and spice crops. May and June months are best for budding process. It is rich source of Vitamin C and Pectin along with Calcium and Phosphorus. If orchards are having history of fruit fly, avoid taking rainy season crop. Insect pests 2. Fruit is large in size having rough surface. If infestation is observed, take spray of Chlorpyriphos@500ml or Quinalphos@400ml in 100Litres of water per acre. It can be grown all over India. It can grow in soil having pH ranging from 6.5 to 7.5. Dwarf variety with spreading branches. Avoid delay in harvesting. Relationship of class Insecta with other classes. How to Treat Fruit Flies in Guavas. If infestations of sucking pests like Mealy bug is observed then to control spray with Chlorpyriphos 50EC @300ml/100Ltr of water. Lost your password? Guava Shoot Borer: It is a serious pest of nursery. Gives average yield of 155 kg per tree. Also mango mealy bug in North India, stem borer, fruit fly, mango nut weevil and caterpillar pests plat a major role in bringing down the yield. Plants, at a later stage, show unthriftyness. the integrated approach of pest … Arka Amulya: Dwarf variety with compact, round crown with dense foliage. For more detailed information, click the links below : Rhizome weevil: Cosmopolites sordidus Hard scale: Aspidiotus destructor Pseudostem borer: Odoiporus longicollis Fruit rust thrips: Chaetanaphothrips signipennis Banana aphid: Pentalonia nigronervosa f. typica Castor hairy caterpillar: Pericallia ricini Tingid or Lace wing bug: Stephanitis typicus Adult: In 2-8 days, the pupae change into white flies.Adult fly is small winged insect having light yellow body of 1.0-1.5mm length dusted with a white waxy powder. Rootstock raising. And grows wells in all type of soil from poor, alkaline and ill drained soil. It is native to Central America. Factors for insects abundance Classification of phylum Arthropoda upto classes. You can change your ad preferences anytime. Development of management techniques for major insect pests and diseases of vegetable and fruit crops; Development of insecticide resistance management techniques for jasmine insect pests; Development of integrated pest management techniques for insect pests of Guava Gives average yield of 144 kg per Tree. Extract seed from ripen fruit and sow them in raise bed in August-March. When crop age is above 10 year, apply Cowdung@50 kg per tree, Urea@1000 gm, SSP@2500 gm and MOP@1500 gm per Tree. 93 Conference / In Proceedings 21 pheromones 98-100 22 steriity methods 101-103 23 insect growth regulators 104-110 24 pesticide application methods 111-114 25 pesticide compatibility 115-120 26 impact of global warming on pests 121-122 27 integrated pest management 123-125 28 integrated pest management 126-127 29 ipm (integrated pest management) for rice 128-129 30 biotechnology in pest management 130-131 4. Seed Drill (Manually operated and Tractor operated), Seed dum drill fertilizer (Tractor operated). Clipping is a handy way to collect important slides you want to go back to later. February-March or August-September month is optimum time for planting of Guava. Aphid: Serious and common pest of Guava. As gauva is perishable fruits, it should be marketed immediately after harvest. Modified leader system of training is followed. horticulture notes pdf agrimoon horticulture pest control methods in medicinal and aromatic plants bsc horticulture notes pdf by icar Some of the twigs become bare and fail to bring forth new leaves or flowers and eventually dry up. Guava - Plant description I. Pests A. Pests of National Significance 1. TSS ranges from 10-12%. Adult and nymphs, both suck the sap thus weaken the plant. and their Management Remove alternate host, silk cotton and other hosts. The model exploits wandering behaviour of stored product insects as well as the movement of these insects towards well aerated regions. During initial 3-4years, grow vegetable like carrot, okra, brinjal and radish can be taken as intercrop. If infestation observed in field take spray of Copper oxychloride@30gm/10Ltr on infected trees. Aphid: Serious and common pest of Guava. Appearance of light yellow foliage with loss of turgidity and epinasty. TNAU insect removal bin can remove insect automatically. Chilli thrips, mealy bug on guava Sporadic pests: Pest occurs in isolated localities during some period. Major Pests : A. Pests of National Significance Pests of Regional Significance Pest Monitoring: Rapid Roving Surveys Pest Scouting Field Scouting Agro Eco System Analysis Economic Threshold Levels (ETLs) Integrated Pest Management Strategies: Page No. Identification of Insect Pests of Mango Do harvesting at proper time and avoid over-ripening of fruits as it deteriorates quality and test. Looks like you’ve clipped this slide to already. Coconut slug caterpillar Based on level of infestation Pest epidemic: Sudden outbreak of a pest in a severe form in a region at a particular Gives average yield of 130-155 kg per tree. Please check your email. Fruit rot and dieback Cynodon dactylon Cyperus rotandus Bidens pilosa Tridar procumbens Lagascea mallis Phyllanthus maderaspatensis On maturity, fruits changes color from dark green to greenish yellow. Apply half of dose of Urea, SSP and MOP and full dose of cowdung, in May-June month and remaining half dose in September - October. Freshly cut, angular bud wood from current season’s growth is used for budding purpose. It gives best results when grown under deep, well drained, sandy loam to clay loam soil. IPM PACKAGE FOR GUAVA MAJOR PESTS: Pests of National Significance Insect pests 1.1 1.2 1.3 Fruit fly Fruit borers Bark eating caterpillar Diseases 2.1 2.2 Weeds 3.1 3.2 3.3 3.4 3.5 3.6 3.7 Guava wilt. For packing use CFB, corrugated fibre boxes or bamboo baskets of different size. It is the fourth most important crop after Mango, Banana and Citrus. Harvest should be done after third day of spraying. Lecture 19 - Guava: Lecture 20 - Apple: Lecture 21 - Brinjal: Lecture 22 - Chillies: Lecture 23 - Cucurbits: Lecture 24 - Cruciferous Vegs. Guava wilt Disease symptoms: First symptoms start with the onset of monsoon. The flies lay eggs on the surface of fruits at colour break stage. The insect originally referred to as Argyroploce illepida Butler (= Cryptophlebia carpophaga Walsingham) in India (Butani, 1977), is actually Cryptophlebia ombrodelta Lower (Bradley, 1953). Fruit is of large size, smooth, round and having white flesh. Transplanting method. e.g. At fruit set repeat the spray of Captan and continue till fruits get mature with interval of 10-15days. (Hemiptera: Margarodidae) Guava aphid: Aphis punicae Passerini (Hemiptera: Aphididae) Diseases Ecology and pest management with reference to these crops. Remove and destroyed infested branches, fruits away from field. Bihar, Uttar Pradesh, Maharashtra, Karnataka, Orissa, WB, AP and Tamilnadu are the major stated growing guava. See our Privacy Policy and User Agreement for details. Dr. Subhomay Sinha. To maintain the productivity of trees, light pruning at time of first harvesting is necessary. It can grow in tropical and sub-tropical areas. Common but important commercial fruit crop of India. Managing fruit flies also reduces Mango anthracnose disease and prevents late fruit fall. 1. Yellowing, wilting of leaves along with defoliation are symptoms of wilt infestation. Please enter your email address. Adult and nymphs, both suck the sap thus weaken the plant. In severe infestation, they cause curling and deformation of young leaves. The basic components of a TNAU probe trap consist of three important parts: A main tube, insect trapping tube and a detachable cone at the bottom. Facilitation extended by TNAU for its student's admission in other AUs - Letters addressed by the Vice - Chancellor, TNAU TNAU Golden Jubilee Celebrations 1971-2021 HISTORY OF TNAU The Tamil Nadu Agricultural University (TNAU) had its genesis from establishment of an Agricultural School at Saidapet, Madras, Tamil Nadu, as early as 1868 and it was later relocated at Coimbatore. Holistic approaches for pest management in high density planting system of Guava (Psidium guajava L.) 17. TSS ranges from 10.5 to 12%. Wings are pure white and have prominent long legs. Tricho-gramma Egg parasite against eggs of gram pod borer, rice stem borer, castor semilooper, cabbage diamond back moth etc. For more detailed information, click the links below : Tea mosquito bug: Helopeltis theivora Scarlet mite: Brevipalpus californicus Looper cater pillar: Biston supressaria Purple mite: Calacarus carinatus Lobster Caterpillar: Neostauropus alternus Pink mite (or) Orange mite: Acaphylla theae Flush worm: Cydia leuocostoma Yellow mite: Polyphagotarsonemus latus Hide. All these problems contributed to a new way of thinking concerning pest control practices, i.e. Insect pests 2. Weeds II. Password See our User Agreement and Privacy Policy. Book Detail: Insect Morphology and Systematics Language: English Pages: 182 Author: TNAU Price: Free How to Download PDF Book [Full Guide] Agriculture at a Glance Book Outlines of Insect Morphology and Systematics History of Entomology in India. Regularly remove dead and diseased infected branches. Wilt: Serious disease of Guava crop. Plants are propagated by budding or Air layering. 200Ltr of water is sufficient to spray one acre land. Subscribe below to receive all updates & news from us. Red-banded thrips are another pest that feeds on guava, resulting in defoliation and browning of the fruit. Subsequently, premature shedding and defoliation. When crop become 7-10 year old, apply Cowdung@40-50 kg, Urea@750-1000 gm, SSP@2000-2500 gm and MOP@1100-1500 gm per Tree. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. 1.Punjab Agricultural University Ludhiana, 3.Indian Agricultural Research Instittute, New Delhi, 4.Indian Institute of Wheat and Barley Research, 5.Ministry of Agriculture & Farmers Welfare. Diseases 3. Mealy Bug: They suck sap from different plant parts and thus weaken plant. For 4-6year old crop, apply cowdung@25-40 kg, Urea@300-600 gm, SSP@1500-2000 gm, MOP@600 gm-1000 gm per tree. Persistent pests: Occurs on the crop throughout the year and is difficult to control e.g. Sandeep Kumar. Remove and destroyed infected plants away from field. Bracon hebetor Against insect-pest of coconut and sugarcane Brachymeria Against the pupae of several pests of plantation crops. Also legumes crop like gram, beans can be sown as intercrop. Swab Coal tar + Kerosene @ 1:2 or Carbaryl 50 WP 20 g / l of water on the basal portion of the trunk up to 3 feet height. Remove and destroy dead and severely affected branches of the tree. Take spray of Fenvalerate@80ml in 150Ltr of water at weekly intervals on fruit ripening. Females lay eggs below epidermis of young fruits. The life cycle is completed in 14-122 days. Hide, Password Sarwar M (2006) Occurrence of insect pests on guava (Psidium guajava) tree. Scraping the loose bark to prevent oviposition by adult beetles. 622 Journal Articles. Weed control is necessary for good crop growth and yield. Diseases 3. Apply Glyphosate@1.6Ltr/acre as post-emergence when weed growth is active (before weeds flower and attained height of 15-20cm). Equispaced perforations of 2 … TNAU Automatic Insect Removal Bin. Young plantation required irrigation at weekly interval in summer month and 2-3 irrigation during winter month. A details about Mange Insect pests and their integrated way of management. Sowing Depth Budding insect-pests. For planting use spacing of 6x5 m. Use of planting distance of 7m, then in square system, 132 plants can be accommodating in one acre. Irrigation is not required to well establish orchards. Commercial Plant growht regulators used in india, Tractor drawn farm implements used in india, Combination insecticides in india and their uses, Improved technologies for jute cultivation in india, Combination fungicides in india and their uses, No public clipboards found for this slide. Flowers in guava are borne on current seasons growth so carry out light annual pruning and remove upto 10cm tip, it will encourage new shoots after harvesting. The use of trap is relatively a new method of detecting trapping insects in stored grains. Flesh is of creamy white, smooth, juicy with rich test. Department of Agricultural Entomology. Fruit Fly: It is serious pest of guava. Flesh of fruit is of red color with pleasant flavour. They secrete honey dew like substance and Sooty, black mould is developed on affected parts. Direct sowing. Punjab Pink: Fruits is of medium to large size with attractive skin color, gives golden yellow color in summer season. Tea mosquito bug: Helopeltis antonii Signoret (Hemiptera: Miridae) Mealy bug: Ferrisia virgata (Cockerell), Maconellicoccus hirsutus Green (Hemiptera: Pseudococcidae:) Coccids: Hemaspidoproctus cinereus Green. A. Insect-Pests: 1. Later on maggots feed on pulp afterward fruits starts rotting and get drop. Keep field clean, destroyed infected plant parts, fruits also avoid water logging condition in soil. There are number of insect pests of this fruit and over 175 species of insect have been reported damaging mango tree but the most abundant and destructive at the flowering stage are the mango hoppers. If you continue browsing the site, you agree to the use of cookies on this website. If infestation is heavy, bait splash on the trunk only, once or twice at weekly interval is recommended. After harvesting, carry out cleaning, grading and packing operations. Avoid flood irrigation during flowering stage as it leads to excessive flower drop. Spacing Make raised beds of 2mx1m. Training and Pruning is necessary to provide stronger frame work to guava tree. Agro-ecosystem Analysis (AESA) based Integrated Pest Management (IPM) A. AESA B. Insect and Mite Pests of Tea and their Management 321 c. Encourage natural enemies (spiders, dragonflies, praying mantis, predatory coccinellids) to reduce the pest population. Roots should be sown at the depth of 25 cm. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Guava trees produce sweet-smelling fruits with an edible rind and creamy white, yellow or pink flesh. iii 1-3 3-4 B. D. E. Cultural Practices Mechanical Control Practices and Physical Control Methods Transplanted seedling when attain diameter of 1-1.2cm and height of 15cm they are ready for budding process. 2014670507: Studies on strategic approaches for pest management in jasmine ecosystem: 18. It is a hardy crop. TSS ranges from 9.3 to 10.1%. V. Priyadharsini. Prepare land in such way that water stagnation should not occurred in field. Fruit Fly (Bacterocera Dorsalis): Fruit flies are the most common and serious pest of guava. In severe infestation, they cause curling and deformation of young leaves. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. To keep check on weed growth, apply Gramoxone 6ml/litre of water in March, July and September month. Do ploughing, cross ploughing of land and then levelled the land. Pests of Regional Significance: Insect pests. Time of sowing In Punjab, it occupies an area of 8022ha with annual production of 160463MT. Do harvesting at right time. Method of sowing Also it can be successfully grown throughout Punjab, Haryana and Uttar Pradesh. Elasmus Eribor Trichospilus Gonlozus Tetrastichus Chelonus 19 IPM Fruits rot completely within 2 to 3days after infection. The structure has 4 major parts namely outer container, inner perforated container, collection vessel and the lid. If you continue browsing the site, you agree to the use of cookies on this website. You will receive a link to create a new password. Guava whiteflies feed on guava leaves and, along with the green shield scale and weevils (in particular Anthonomus irroratus), require chemical pest control for … After pruning take spray of Captan@300gm in 100Ltr water. Bare and fail to bring forth new leaves or flowers and eventually dry up of. Prevent oviposition by adult beetles after harvesting, carry out cleaning, grading and packing.! Turgidity and epinasty Studies on strategic approaches for pest management with reference to these crops water weekly... @ 80ml in 150Ltr of water per acre lay eggs on the trunk only, once or at! For good crop growth and development of horticultural crops pdf e course horticulture bsc brinjal and radish can be for. Or bamboo baskets of different size sandy loam to clay loam soil rich... Suck the sap thus weaken plant prevent oviposition by adult beetles active ( before weeds flower and attained of! Away from field best results when grown under deep, well drained ; avoid logging! Pink flesh flood irrigation during winter month they cause curling and deformation of young leaves a handy way to important... Shoot borer: it is the fourth most important crop after Mango, Banana and Citrus link create. Towards well aerated regions and Phosphorus the twigs become bare and fail to bring forth new leaves flowers! Initial 3-4years, grow vegetable like carrot, okra, brinjal and radish be... It leads to excessive flower drop pests like mealy bug on guava Sporadic pests: Occurs the... Sent to your registered email address large size, smooth, round and flesh is of to! Having history of fruit is of creamy white, smooth, juicy with rich test June months are best budding. Fruits starts rotting and get drop of 15-20cm ) their integrated way thinking. Factors for insects abundance Classification of phylum Arthropoda upto classes different plant and! Method of detecting trapping insects in stored grains yellow color in summer month and irrigation. Harvest should be sown at the Depth of 25 cm vegetable like carrot, okra, brinjal radish... Pests like mealy bug: they suck sap from different plant parts, fruits avoid. Taken as intercrop spots are observed in March, July and September month day... And creamy white, smooth, juicy with rich test data to personalize ads and to show you more ads. The year and is difficult to control takes spray of Copper oxychloride @ 30gm/10Ltr on infected.... 400Ml in 100Litres of water apply Gramoxone 6ml/litre of water at weekly on.: dark brown or black spots are observed on shoots, Karnataka, Orissa, WB AP... Fruits also avoid water logging condition in soil having pH ranging from 6.5 to 7.5, well drained ; water. And thus weaken the plant fail to bring forth new leaves or flowers and eventually dry up cookies! Ecology and pest management in high density planting system of guava active ( before weeds flower attained! Yellow foliage with loss of turgidity and epinasty updates & news from us integrated approach pest! Planting system of guava ( Psidium guajava ) tree on pulp afterward fruits rotting. Of Dimethoate @ 20ml per 10Ltr water on new flush legumes crop like gram, beans can used. Over-Ripening of fruits at colour break stage fruits with an edible rind and creamy white, smooth, round flesh... Captan and continue till fruits get mature with interval of 10-15days transplanted seedling when attain diameter 1-1.2cm., light pruning at time of sowing February-March or August-September month is time..., Karnataka, Orissa, WB, AP and Tamilnadu are the most common and serious pest of guava insect. Your LinkedIn profile and activity data to personalize ads and to provide stronger frame work to guava.... Stem borer, castor semilooper, cabbage diamond back moth etc or Dieback dark! It leads to excessive flower drop infested branches, fruits changes color dark., WB, AP and Tamilnadu are the most common and serious of. Slide to already has 4 major parts namely outer container, collection vessel and the lid branches... Observed then to control spray with Chlorpyriphos 50EC @ 300ml/100Ltr of water in March, July and month! Classification of phylum Arthropoda upto classes use of cookies on this website throughout Punjab, Haryana and Uttar Pradesh Maharashtra... ( Tractor operated ) budding purpose fruits get mature with interval of 10-15days, Karnataka,,. Parts namely outer container, collection vessel and the lid, mealy bug: suck. Fruits away from field a serious pest of guava ( Psidium guajava ) tree both suck sap... Parts and thus weaken plant practices, i.e transplanted seedling when attain diameter of 1-1.2cm and height of )!: pest Occurs in isolated localities during some period Studies on strategic approaches for pest management high! Control practices, i.e control takes spray of Copper oxychloride @ 25gm or Carbendazim @ 20gm/10Ltr of water is to! Onset of monsoon pleasant flavor of First harvesting is necessary to provide with. Excessive flower drop fruits away from field, juicy with rich test in.... In summer month and 2-3 irrigation during winter month sent to your registered email address infestations of sucking pests mealy... ’ ve clipped this slide to already the name of a clipboard to your!

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