Role of weather parameters on seasonal abundance of insects in a mangobased agroforestry in Bangladesh, with particular reference to mango hopper

Namni, Shakura; Amin, Ruhul; Miah, MG; Rahman, MF; Suh, Sang Jae

doi:10.3329/bjar.v42i2.32808

Cited by 7 publications

(5 citation statements)

References 7 publications

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“…Weather factors greatly influenced the population dynamics of insects. A study by Namni et al (2016) showed that weather parameters contributed 61.7% abundance of hopper on mango plant. Dhaliwal et al (2007) stated that the incidence, growth and multiplication of mustard aphid are largely influenced by meteorological parameters like temperature, relative humidity, rainfall, wind speed and cloudiness.…”

Section: Resultsmentioning

confidence: 99%

Infestation level and population dynamics of aphid on mustard

Mandal

Amin

Rahman

et al. 2018

Bangladesh J. Agric. Res

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Mustard (Brassica juncea) variety BARI Shorisha-11 was cultivated during September 2016 to March 2017 in Gazipur, Bangladesh to find out the population dynamics of aphid and its infestation level on mustard. The aphid Lipaphis erysimi (Homoptera: Aphididae) was abundant in the field and caused infestation. The population of aphid in the mustard field showed fluctuation and reached to the peak at 22 December which was 289 per plant. Inflorescence had significantly higher level of infestation compared to individual siliqua and leaf. The daily mean temperature had significant negative, light intensity had insignificant negative and relative humidity had insignificant positive correlation with the abundance of aphid. The multiple linear regression analysis showed that the weather parameters namely temperature, light intensity and relative humidity individually as well as combindly contributed on the abundance of aphid, but the temperature had greater effect than other factors.Bangladesh J. Agril. Res. 43(4): 611-618, December 2018

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Section: Resultsmentioning

confidence: 99%

Infestation level and population dynamics of aphid on mustard

Mandal

Amin

Rahman

et al. 2018

Bangladesh J. Agric. Res

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“…The results agreed with Amin et al (2015) who studied the insect abundance and diversity in a mango based agroforestry in Bangladesh and found that the Hemiptera were most abundant (59.8%). Namni et al (2017) observed the highest abundance of hopper compared to other insects in a mango based agroforestry. The findings indicated that the Hemipteroid pests were perhaps dominant on citrus, mango and pineapple during cooler and dry season.…”

Section: Resultsmentioning

confidence: 87%

Scenario of insect pests, predators and pollinators associated with crop plants in an agroforestry in Bangladesh

et al. 2019

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The abundance of insect pests, predators and pollinators and status of pest insects associated with citrus, mango and pineapple crops grown in an agroforestry in Bangladesh was studied during July 2015 to June 2016. Twenty five species of insects belonging to 19 families in 5 orders were found as pest of citrus and their relative abundance varied from 2.4 to 13.4%. Among the citrus pests, green leaf hopper was most abundant, but whitefly, mealy bug, lemon butterfly and leaf minor were found as major pests. Fifteen species of insects under 13 families in 6 orders were found as pests of mango and their relative abundance varied from 0.5 to 82.6%, and hopper and fruit fly were found as major pests. Four species of insects belonging to 4 families in 3 orders were found as pest of pineapple and their relative abundance varied from 12.2 to 44.9%, and all were found as minor pests. There were 20 species of predator insects belonging to 13 families in 6 orders and their abundance ranged from 0.8 to 2.5/ 40 sweeps. In total 19 species of insects belonging to 12 families in 4 orders were found as pollinators and their abundance varied from 1.7 to 5.1/40 sweeps. The ants and honeybees were most abundant as predators and pollinators, respectively. SAARC J. Agri., 17(1): 13-22 (2019)

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“…Table V showed that the single effect of temperature, relative humidity and rainfall on the incidence of mealybug on dahlia was 14.4, 12.6 and 7.6%, respectively, and the collective effect of the weather parameters (34.6%) was statistically insignificant.Weather parameters predict varied levels of influence on phytophagous insects and affect their population dynamics in the current and next generations. Many authors reported varied levels of the impact of weather parameters on the incidences of sucking insects on crop plants (Sharma and Singh, 2012;Namni et al, 2017;Mandal et al, 2018;Mohammad et al, 2019).…”

Section: Table I Correlation Coefficient (R) Values Between Sucking Insect Population On Different Flowering Plants and Weather Parametermentioning

confidence: 99%

Abundance of sucking insect pests on some flowering plants in relation to weather parameters

Amin

Islam

Afroz

et al. 2021

Bangladesh J. Sci. Ind. Res.

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The study was conducted from November 2017 to May 2018 in the experimental field at Gazipur, Bangladesh to investigate the incidence of sucking pests namely gladiolus thrips Teniothrips simplex, tuberose aphid Aphis craccivora, marigold aphid Neotoxoptera oliveri, and dahlia mealybug Plannococcus citri on their cultivated host plants in relation to temperature, relative humidity and rainfall. Results showed that the abundance of gladiolus thrips, tuberose aphid, marigold aphid and dahlia mealy bug reached the peak in the 3rd week of January, 3rd week of February, 1st week of January and 1st week of February, respectively. Among the weather factors, temperature had significant negative impact on the abundance of gladiolus thrips, marigold aphid and tuberose aphid, whereas rainfall showed significant negative influence only on marigold aphid. Multiple linear regression analysis showed that weather variables collectively predicted 55.9%, 75.9%, 44.5%, and 34.6% abundances of gladiolus thrips, marigold aphid, tuberose aphid and dahlia mealybug, respectively. Bangladesh J. Sci. Ind. Res.56(4), 241-248, 2021

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Role of weather parameters on seasonal abundance of insects in a mangobased agroforestry in Bangladesh, with particular reference to mango hopper

Cited by 7 publications

References 7 publications

Infestation level and population dynamics of aphid on mustard

Infestation level and population dynamics of aphid on mustard

Scenario of insect pests, predators and pollinators associated with crop plants in an agroforestry in Bangladesh

Abundance of sucking insect pests on some flowering plants in relation to weather parameters

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