Pests of Guava

Baradevanal, Gundappa; Rajkumar, M. Balaji; Singh, S. R.; Rajan, Shailendra

doi:10.1007/978-981-10-8687-8_15

Cited by 11 publications

(6 citation statements)

References 17 publications

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“…Insect pest problems are the main constraint in the production and productivity of guava. Gundappa et al (2018) the major ones with the control measures that can be adopted are given in this module. Several pest images (Fig.…”

Section: Resultsmentioning

confidence: 99%

Web-Based Solutions for Guava Crop Management

Thomas,

Prakash

2024

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Guava (Psidium guajava L), one of the important tropical fruit crop in India has gained considerable prominence due to its high nutritive value and good economic returns. Due to increased demand, many farmers have taken up guava cultivation on a commercial scale. The dissemination of scientific knowledge and research plays a vital role in enhancing quality guava production. Farmers face lot of problems in agriculture from sowing to harvest and further with post-harvest period and marketing of the product. Digital technologies can help farmers to access vast amount of information related to crop production, weather forecasts, market prices, pest and disease management and best agricultural practices. This information helps them make informed decisions about their farming activities. For higher productivity in farming an information-based decision-making system is the need of the hour. Web application is a costeffective way of communications channel and at ICAR-IIHR, researchers has developed many technologies that are contributing significantly to farming community providing information about various management aspects and bringing awareness. In this project, a web based application on Guava crop management has been developed in English and in Hindi which provide information on guava crop cultivation and its management practices, varieties and technologies developed at ICAR-IIHR, Bengaluru for reaching wider community of farmers, students and other stakeholders.

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Section: Resultsmentioning

confidence: 99%

Web-Based Solutions for Guava Crop Management

Thomas,

Prakash

2024

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“…Hama penting tanaman jambu biji umumnya berasal dari serangga, yaitu lalat buah Bactrocera sp dan kutu putih (Prakash, 2012). Serangga hama lain yang ditemukan pada tanaman jambu biji adalah Valanga sp, Helopeltis sp, Anoplocnemis phasiana, Carpophilus sp, dan Conogethes puntiferalis (Gundappa et al, 2018).…”

Section: Pendahuluanunclassified

Keanekaragaman Serangga Parasitoid (Hymenoptera) di Perkebunan Jambu Biji Desa Kalipakis Sukorejo Kendal

Martuti¹,

Anjarwati²

2022

ijmns

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Kabupaten Kendal menjadi pusat produksi jambu biji tertinggi di Jawa Tengah dengan varietas jambu biji getas merah, salah satu wilayah dengan produksi jambu biji yang tinggi adalah Desa Kalipakis, Kecamatan Sukorejo. Produksi jambu biji mengalami fluktuasi yang disebabkan oleh beberapa faktor, salah satu penyebabnya adalah adanya serangan hama yang mayoritas berasal dari serangga. Serangga parasitoid (Hymenoptera) dapat digunakan sebagai agen pengendali hayati karena pada umumnya berparasit terhadap serangga herbivor (hama). Penelitian ini bertujuan untuk mengetahui keanekaragaman, kemerataan, dan dominansi serangga parasitoid (Hymenoptera) di pertanaman jambu biji Desa Kalipakis, Sukorejo, Kendal. Pengambilan sampel menggunakan metode nisbi yaitu dengan perangkap kuning (yellow trap) yang dilakukan di dua stasiun. Total perangkap yang dipasang pada tiap stasiun sebanyak 25 perangkap yang terbagi dalam 5 zona, pemasangan perangkap dari jam 08.00-16.00 WIB, dilakukan tiga kali pengambilan dnegan interval 14 hari. Hasil penelitian didapatkan 9 spesies, 93 individu, dan 5 famili dengan serangga parasitoid yang paling melimpah adalah Auplopus sp (Braconidae). Indeks keanekaragaman serangga parasitoid (Hymenoptera) berada pada kategori sedang dengan persebaran individu serangga yang merata dan tidak ada dominansi spesies. Adanya data jenis serangga parasitoid (Hymenoptera) ini diharapkan dapat menjadi acuan dalam mengendalikan hama secara alami.

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“…However, guava production has recently been threatened by various biotic stresses including the spiralling whiteflies, Aleurodicus dispersus Russell, under the family Aleyrodidae of the order Hemiptera (Khushk et al, 2009;Gundappa et al, 2018;Sampiano and Aceres, 2021). This pest negatively affects the crop's physiology and economy (Puritch et al, 1982;Rashid et al, 2003).…”

Section: Introductionmentioning

confidence: 99%

Sustainable Management for Spiralling Whitefly, Aleurodicus dispersus Russell (Hemiptera: Aleyrodidae) Infesting Guava and Its Effects on the Natural Enemies’ Complex

Sampiano,

Sibongga,

Ramos

et al. 2023

MJST

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The spiralling whitefly, Aleurodicus dispersus (Hemiptera: Aleyrodidae), is one of the most notorious insect pests among tropical fruits and vegetables. A common pest management technique is the application of chemical insecticides. However, this has led to environmental degradation, natural enemy reduction, development of pesticide resistance and increased cost of production. This study, therefore, evaluated the efficacy of a sustainable and eco-friendly management strategy against the spiralling whitefly infesting guava (Psidium guajava L). The experiment was carried out with seven treatments replicated five times following the randomized complete block design. The treatments were negative control (T1), 0.8% soybean oil (T2), 1.6% liquid dishwashing (T3), 1.6% neem oil (T4), 0.4% soybean oil + 0.8% liquid dishwashing (T5), 0.8% neem oil + 0.8% liquid dishwashing (T6) and chemical control (Thiamethoxam 25 WG at 2g/L-1) (T7). Results showed that 1.6% liquid dishwashing was superior among treatments against the 1st, 2nd and 3rd nymphal instars with an average mortality of 84.28, 85.22 and 81.81%, respectively. Application of 0.8% soybean oil showed the highest efficacy against the eggs, 4th instar and adult population with an average mortality of 75.50, 81.36 and 93.50%, respectively. Application of these treatments showed no adverse effects on the natural enemies’ complex associated with guava. Integration of other eco-friendly pest management strategies against the invasive spiralling whitefly is recommended for future research.

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Pests of Guava

Cited by 11 publications

References 17 publications

Web-Based Solutions for Guava Crop Management

Web-Based Solutions for Guava Crop Management

Keanekaragaman Serangga Parasitoid (Hymenoptera) di Perkebunan Jambu Biji Desa Kalipakis Sukorejo Kendal

Sustainable Management for Spiralling Whitefly, Aleurodicus dispersus Russell (Hemiptera: Aleyrodidae) Infesting Guava and Its Effects on the Natural Enemies’ Complex

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