Ecological Engineering Cropping Methods for Enhancing Predator, Cyrtorhinus lividipennis (Reuter) and Suppression of Planthopper, Nilaparvata lugens (Stal) in Rice- Effect of Border Cropping Systems

Chandrasekar, K.; Muthukrishnan, N.; Soundararajan, R. P.

doi:10.20546/ijcmas.2017.612.039

Cited by 7 publications

(9 citation statements)

References 12 publications

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“…It was attributed that aphids infesting maize might have provided highly preferred prey to coccinellids for their survival and multiplication. Similar results were obtained in rice + cowpea border cropping system which registered maximum population coccinellids and rove beetle on rice and border crops and minimum population of plant hoppers and leafhoppers on rice (Chandrasekar et al, 2016). Okra + cowpea border cropping system registered a maximum population of dragonflies, damselflies, wasps, predatory pentatomid bugs and coccinellids on okra and border crops, and reduced the population of Bemisia tabaci and Helicoverpa armigera on okra.…”

Section: Population Of Aphids On Intercropssupporting

confidence: 81%

“…Table.3 Effect of blackgram -non pulse intercropping systems on pest defender ratio, occurrence ratio, preference ratio and cost benefit ratio Rekha et al, (2009). Similarly, Chandrasekar et al, (2016) also observed highest number of C. septempunctata on rice when border cropped with cowpea. According to them, other diversified cropping systems such as rice + sunflower, rice + okra, rice + sesame, rice + tomato and rice + brinjal also influenced higher population of coccinellids on rice.…”

Section: Population Of Aphids On Intercropsmentioning

confidence: 70%

“…The goal of ecological engineering is to protect crops from insect pest damage by promoting biocontrol service Cullen et al, (2008) by planting flowering crops in field margins adjacent to crop fields which can provide non-prey foods and other necessary resources for natural enemies of crop pests, when flowers are not available in main crop Wanner et al, (2006). Previous studies on habitat manipulation significantly augmented the entomophages and increased natural suppression of pests around blackgram , rice Chandrasekar et al, (2016), okra (Deepika, 2016), and cotton Muthukrishnan et al, (2015). However, paucity of information exists on the role of blackgram + non pulses crop habitats in increasing entomophages and enhancing natural pest suppression.…”

Section: Issn: 2319-7706 Volume 6 Number 11 (2017) Pp 1963-1972mentioning

confidence: 99%

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Ecological Engineering of Intercropping in Blackgram Promotes Services of Coccinellids and Suppress Aphis gossypii (Glover)

Lokesh¹,

Muthukrishnan²,

Ganapathy³

et al. 2017

Int.J.Curr.Microbiol.App.Sci

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Section: Population Of Aphids On Intercropssupporting

confidence: 81%

Section: Population Of Aphids On Intercropsmentioning

confidence: 70%

Section: Issn: 2319-7706 Volume 6 Number 11 (2017) Pp 1963-1972mentioning

confidence: 99%

See 1 more Smart Citation

Ecological Engineering of Intercropping in Blackgram Promotes Services of Coccinellids and Suppress Aphis gossypii (Glover)

Lokesh¹,

Muthukrishnan²,

Ganapathy³

et al. 2017

Int.J.Curr.Microbiol.App.Sci

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“…By referring to International Rice Research Institute (IRRI) (2022), the main paddy insect pests found in this study were L. oratorius, N. virescens, C. spectra, and S. furcifera. A predator insect species found in this study was C. lividipennis (Chandrasekar et al, 2017). A potential pest (Graptostethus sp.…”

Section: Abundance and Species Richnessmentioning

confidence: 72%

Species Composition and DNA Barcoding of Hemipteran Assemblages Throughout Paddy Growing Seasons

Yaakop¹,

Sabri²,

Kamaruddin³

et al. 2022

JTAS

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Hemipterans are the diverse, abundant, and important pests in the paddy ecosystem due to their piercing and sucking mouthparts that feed on the crop causing significant losses in rice yields. Despite their important roles in the paddy ecosystem, the information on DNA barcode, diversity, and species richness has been occasionally discussed. This study aimed to measure its abundance, species richness, and barcode hemipteran species from the paddy ecosystem. Active sampling was used with two different sampling arrangements in the paddy ecosystem in Sabak Bernam, Selangor, for two different seasons. Hemipterans were collected and identified up to species level morphologically prior to DNA barcoding. The richness and the abundance of species were measured along with the paddy growth phases (vegetative, reproductive, and mature). A total of 2,167 individuals of seven hemipteran species (Cyrtorhinus lividipennis, Leptocorisa oratorius, Nephotettix virescens, Cofana spectra, Sogatella furcifera, Scotinophara coarctata, and Graptostethus sp.) were successfully collected with Shannon-Diversity Index (H’ = 0.4572), Margalef richness index (D = 0.7811), and Evenness Index (E = 0.2257). There was no significant difference (p > 0.05) for species diversity in both seasons. The highest abundance of hemipteran was during the maturity stage (1,543 individuals), followed by the reproductive (591 individuals) and vegetative stages (33 individuals). This study observed a significant difference between the paddy growth for both seasons (p < 0.05). Five hemipteran species namely C. lividipennis, L. oratorius, N. virescens, C. spectra, and S. furcifera, were successfully barcoded with Leptocorisa, the dominant genus. Outcomes from this study suggested that different hemipteran management approaches must be developed to cater to different hemipteran species at different paddy growth stages for a successful and sustainable paddy growing practice in Malaysia.

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“…Pengendalian mekanis mengalami kendala dalam ketersediaan tenaga kerja dan memerlukan waktu pengendalian yang lama (Purnomo dan Hasjim 2020). Upaya untuk mengatasi permasalahan tersebut mulai berkembang pengendalian gulma secara kimiawi dengan herbisida (Riar et al 2015;Chandrasekar et al 2017;Westwood et al 2018). Pengendalian dengan herbisida memiliki keuntungan yaitu waktu pengendalian yang relatif lebih singkat dan tidak merusak perakaran tanaman (Deng et al 2019).…”

Section: Pendahuluanunclassified

Efektivitas Cyhalofop-butyl Mengendalikan Gulma pada Budidaya Padi Sawah Tabela

Umiyati

Kurniadie

Deden

2021

Agrotechnology Res J

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High competition in the early growth phase will suppress growth and reduce rice yields. Presence of weeds in the rice field ecosystem needs to be controlled. Weed control with herbicides is more effective than other controls. This study aims to determine the effectiveness of the herbicide Cyhalofop-butyl in controlling weeds in the cultivation of direct seeds rice cultivation. The research was conducted in Sekaran village, Wonosari sub-district, Klaten district, Central Java. The method used was randomized block with seven treatments and four replications. The treatment consisted of a dose of the herbicide Cyhalofop-butyl 100 g.L-1 with levels: (50, 75, 100, 125, 150, and 175 L.ha-1), mechanical weeding and control (no weeding). The results showed that Cyhalofop-butyl at a dose of 50–175 L.ha-1 was effective in controlling the weeds of Echinochloa crus-galli, Leptochloa chinensis and other weeds at 3 weeks after application up to 6 weeks after application, without causing phytotoxicity effect on rice plants, herbicide Cyhalofop-butyl does not affect the growth and production of rice but reduces competition between weeds and rice plans. Herbicide Cyhalofop-butyl applied at a dose of 50 - 175 L.ha-1 provide rice grain yield of 10,25 - 11,50 kg per plot.

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Ecological Engineering Cropping Methods for Enhancing Predator, Cyrtorhinus lividipennis (Reuter) and Suppression of Planthopper, Nilaparvata lugens (Stal) in Rice- Effect of Border Cropping Systems

Cited by 7 publications

References 12 publications

Ecological Engineering of Intercropping in Blackgram Promotes Services of Coccinellids and Suppress Aphis gossypii (Glover)

Ecological Engineering of Intercropping in Blackgram Promotes Services of Coccinellids and Suppress Aphis gossypii (Glover)

Species Composition and DNA Barcoding of Hemipteran Assemblages Throughout Paddy Growing Seasons

Efektivitas Cyhalofop-butyl Mengendalikan Gulma pada Budidaya Padi Sawah Tabela

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