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. TNAU Automatic Insect Removal Bin. 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. Holistic approaches for pest management in high density planting system of Guava (Psidium guajava L.) 17. 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 Identification of Insect Pests of Mango In Punjab, it occupies an area of 8022ha with annual production of 160463MT. Gives average yield of 145 kg per Tree. If infestation observed in field take spray of Copper oxychloride@30gm/10Ltr on infected trees. Young plantation required irrigation at weekly interval in summer month and 2-3 irrigation during winter month. TSS ranges from 10-12%. At fruit set repeat the spray of Captan and continue till fruits get mature with interval of 10-15days. Direct sowing. Training and Pruning is necessary to provide stronger frame work to guava tree. It can grow in tropical and sub-tropical areas. Budding After pruning take spray of Captan@300gm in 100Ltr water. 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. horticulture notes pdf agrimoon horticulture pest control methods in medicinal and aromatic plants bsc horticulture notes pdf by icar 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. It gives best results when grown under deep, well drained, sandy loam to clay loam soil. Fruits rot completely within 2 to 3days after infection. Fruit Fly: It is serious pest of guava. Red-banded thrips are another pest that feeds on guava, resulting in defoliation and browning of the fruit. Remove and destroyed infested branches, fruits away from field. To maintain the productivity of trees, light pruning at time of first harvesting is necessary. Dwarf variety with spreading branches. If infestation is observed, take spray of Chlorpyriphos@500ml or Quinalphos@400ml in 100Litres of water per acre. Dr. Subhomay Sinha. Make raised beds of 2mx1m. If infestation is observed to control takes spray of Dimethoate@20ml or Methyl Demeton@20ml per 10Ltr water on new flush. 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 Looks like you’ve clipped this slide to already. Weeds B. Pest of Regional Significance 1. Time of sowing Pakistan J Zool 38(3):197–200 Google Scholar Tanwar RK, Jeyakumar VS (2010) Papaya mealybug and … A. Insect-Pests: 1. Fruit is of large size, smooth, round and having white flesh. Persistent pests: Occurs on the crop throughout the year and is difficult to control e.g. Gives average yield of 144 kg per Tree. Now customize the name of a clipboard to store your clips. Chilli thrips, mealy bug on guava Sporadic pests: Pest occurs in isolated localities during some period. Wings are pure white and have prominent long legs. 4. Remove and destroyed infected plants away from field. Ecology and pest management with reference to these crops. Remove and destroy dead and severely affected branches of the tree. (Hemiptera: Margarodidae) Guava aphid: Aphis punicae Passerini (Hemiptera: Aphididae) Diseases Harvesting should be done when fruits get mature. Sarwar M (2006) Occurrence of insect pests on guava (Psidium guajava) tree. Relationship of class Insecta with other classes. Fruit is large in size having rough surface. Scraping the loose bark to prevent oviposition by adult beetles. 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. 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. February-March or August-September month is optimum time for planting of Guava. 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. iii 1-3 3-4 B. D. E. Cultural Practices Mechanical Control Practices and Physical Control Methods If you continue browsing the site, you agree to the use of cookies on this website. 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. Prepare land in such way that water stagnation should not occurred in field. Your login details have been sent to your registered email address. If you continue browsing the site, you agree to the use of cookies on this website. and their Management Drench nearby soil with Copper oxychloride@25gm or Carbendazim@20gm/10Ltr of water. As gauva is perishable fruits, it should be marketed immediately after harvest. Aphid: Serious and common pest of Guava. See our User Agreement and Privacy Policy. Lecture 19 - Guava: Lecture 20 - Apple: Lecture 21 - Brinjal: Lecture 22 - Chillies: Lecture 23 - Cucurbits: Lecture 24 - Cruciferous Vegs. Remove alternate host, silk cotton and other hosts. Insects and Diseases that occurs in Guava Plant and its Control Measures! The flies lay eggs on the surface of fruits at colour break stage. After planting, irrigate crop immediately, then irrigate on third day, afterwards irrigate depending upon soil type and climate. Stronger frame work helps to support high yield. Bracon hebetor Against insect-pest of coconut and sugarcane Brachymeria Against the pupae of several pests of plantation crops. Method of sowing 200Ltr of water is sufficient to spray one acre land. 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. It is native to Central America. It can grow in soil having pH ranging from 6.5 to 7.5. TNAU insect probe trap. You will receive a link to create a new password. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Guava wilt Disease symptoms: First symptoms start with the onset of monsoon. Guava trees produce sweet-smelling fruits with an edible rind and creamy white, yellow or pink flesh. Diseases 3. Jalapathi. TSS ranges from 10.5 to 12%. Arka Amulya: Dwarf variety with compact, round crown with dense foliage. Extract seed from ripen fruit and sow them in raise bed in August-March. They secrete honey dew like substance and Sooty, black mould is developed on affected parts. Keep field clean, destroyed infected plant parts, fruits also avoid water logging condition in soil. Some of the twigs become bare and fail to bring forth new leaves or flowers and eventually dry up. 2014670507: Studies on strategic approaches for pest management in jasmine ecosystem: 18. Weeds II. 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. The insect originally referred to as Argyroploce illepida Butler (= Cryptophlebia carpophaga Walsingham) in India (Butani, 1977), is actually Cryptophlebia ombrodelta Lower (Bradley, 1953). Agro-ecosystem Analysis (AESA) based Integrated Pest Management (IPM) A. AESA B. 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. It is a hardy crop. Guava - Plant description I. Pests A. Pests of National Significance 1. 1 the integrated approach of pest … Lost your password? Fruit is smooth, round and flesh is of white color with pleasant flavor. Department of Agricultural Entomology. How to Treat Fruit Flies in Guavas. 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. Also it can be successfully grown throughout Punjab, Haryana and Uttar Pradesh. Pests of Regional Significance: Insect pests. 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. Punjab Pink: Fruits is of medium to large size with attractive skin color, gives golden yellow color in summer season. Sowing Depth Roots should be sown at the depth of 25 cm. The life cycle is completed in 14-122 days. It is the fourth most important crop after Mango, Banana and Citrus. The structure has 4 major parts namely outer container, inner perforated container, collection vessel and the lid. Allahbad Safeda: Dwarf variety with round crown and spreading branches. In severe infestation, they cause curling and deformation of young leaves. Yellowing, wilting of leaves along with defoliation are symptoms of wilt infestation. Equispaced perforations of 2 … Sardar: Also known as L-49. Transplanted seedling when attain diameter of 1-1.2cm and height of 15cm they are ready for budding process. Tea mosquito bug: Helopeltis antonii Signoret (Hemiptera: Miridae) Mealy bug: Ferrisia virgata (Cockerell), Maconellicoccus hirsutus Green (Hemiptera: Pseudococcidae:) Coccids: Hemaspidoproctus cinereus Green. 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