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首页> 外文期刊>Indian Journal of Entomology >BIOLOGY OF PINK PINEAPPLE MEALYBUG DYSMICOCCUS BREVIPES (COCKERELL)
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BIOLOGY OF PINK PINEAPPLE MEALYBUG DYSMICOCCUS BREVIPES (COCKERELL)

机译:粉红菠萝甜度甜度的生物学(Cockerell)

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摘要

Biology and morphometries of Dysmicoccus brevipes (Cockerell) (Hemiptera: Pseudococcidae) was studied on pineapple in the AINPAO (All India Network Proj ect on Agricultural Ornithology) laboratory, College of Horticulture, Kerala Agricultural University, Vellanikkara. The study was conducted between November 2015 to January 2016. The life cycle was completed within 63.4± 1.5 days. First instar nymphs lasted for 10.8± 0.67 days while the second instar was for 13.7± 0.65 days; both these were similar except for slight variation in size; and third instar lasted for 15.6± 0.58 days. Adult females lived for 23.2± 0.78 days, and males were absent, with females parthenogenetic and ovoviviparous. The pre-larviposition period was 8.7± 0.78 days and larviposition period lasted for 4.5± 0.51, with number of nymphs/ female being 144.5± 15.1.
机译:在AINPAO(AINPAO(农业鸟瞰农业鸟类学)的菠萝上研究了痛经(Cockerell)的生物学和形态量(霍比卡特)(伪影孢子),喀拉拉邦农业大学园艺学院,Vellanikkara,研究了园艺学院的菠萝 该研究进行了2015年11月至2016年1月。生命周期在63.4±1.5天内完成。 第一个Instar Nymphs持续10.8±0.67天,而第二个仪式为13.7±0.65天; 除了尺寸的微小变化之外,这两种都是相似的; 第三个瞬间持续了15.6±0.58天。 成年女性住在23.2±0.78天,缺乏雌性,女性雌性雌激素和Ovoviviparous。 预碱性期为8.7±0.78天,幼虫周期持续4.5±0.51,若虫/雌性数量为144.5±15.1。

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