Effects of Cotton Roots and Stems Infested by Agrotis segetum larvae on Fitness of Tetranychus truncates, Tetranychus turkestani and Tetranychus dunhuangensis on Cotton Leaves

doi:10.6048/j.issn.1001-4330.2021.11.011

Abstract

Abstract:

【Objective】 This project aims to illustrate the effects of infested cotton, roots and stems were chewed by Agrotis segetum larvae, on population fitness of Tetranychus truncates, Tetranychus turkestani and Tetranychus dunhuangensis on cotton leaves.【Methods】 Based on cotton cultivar CCRI 49, the effects of cotton plant infested by A. segetum larvae on growth, development and reproduction of T. truncates, T. turkestani and T. dunhuangensis were investigated in laboratory. 【Result】 The developmental duration of T. truncates nymph in infested cotton plant was significantly prolonged compared with the control, but there were no significant differences in larva survival rate, nymph survival rate, developmental duration of larva, pre-oviposition period, fecundity and female adult longevity of T. truncates between the infested plants and the healthy ones. The number of effective eggs per female of T. turkestani in the chewed cotton was substantially reduced compared with the control. The infection of A. segetum larvae on roots and stems did not signi ficantly affect the larva and nymph survival rate, developmental duration of larva and nymph, pre-oviposition period, as well as female adult longevity of T. turkestani on cotton leaves. The developmental duration of larva and nymph of T. dunhuangensis in infested ones was significantly prolonged. No significant differences in larva survival rate, nymph survival rate, pre-oviposition period, fecundity and female adult longevity of T. dunhuangensis between the infested cottons and the healthy ones were found.【Conclusion】 Cotton roots and stems infested by A. segetum larvae made no difference on the population fitness of T. truncates, T. turkestani and T. dunhuangensis.

Key words: underground pest; aboveground pest; cotton; systemic resistance; survival; development; fecundity

摘要：

【目的】研究黄地老虎幼虫取食棉花根茎部,对植株上部叶片上截形叶螨Tetranychus truncates、土耳其斯坦叶螨Tetranychus turkestani和敦煌叶螨Tetranychus dunhuangensis种群适合度的影响。【方法】以中棉所49为供试棉花品种,在室内比较分析健康棉花植株和被黄地老虎幼虫取食为害棉株上3种优势棉叶螨生长发育和繁殖的差异。【结果】黄地老虎幼虫取食棉花根茎部显著延长截形叶螨若螨发育历期,但对幼螨存活率、若螨存活率、幼螨发育历期、产卵前期、单雌有效产卵量和雌成螨寿命无明显影响。黄地老虎幼虫取食棉花植株显著降低土耳其斯坦叶螨的单雌有效产卵量,但对幼螨存活率、若螨存活率、幼螨发育历期、若螨发育历期、产卵前期和雌成螨寿命无明显影响。黄地老虎幼虫取食为害显著延长敦煌叶螨幼螨和若螨发育历期,但对幼螨存活率、若螨存活率、产卵前期、单雌有效产卵量和雌成螨寿命无明显影响。【结论】黄地老虎幼虫取食为害棉花根茎部对截形叶螨、土耳其斯坦叶螨和敦煌叶螨种群适合度的影响较小。

关键词: 棉花, 地下害虫, 地上害虫, 系统抗性, 存活, 发育, 繁殖

CLC Number:

S435.61

LIANG Haishen, ZHANG Qian, WANG Shuang, LU Yanhui. Effects of Cotton Roots and Stems Infested by Agrotis segetum larvae on Fitness of Tetranychus truncates, Tetranychus turkestani and Tetranychus dunhuangensis on Cotton Leaves[J]. Xinjiang Agricultural Sciences, 2021, 58(11): 2056-2061.

梁海申, 张倩, 王爽, 陆宴辉. 黄地老虎幼虫取食棉花根茎部对植株上部叶螨适合度的影响[J]. 新疆农业科学, 2021, 58(11): 2056-2061.

Figures/Tables 5

References 11

[1]	潘洪生, 姜玉英, 王佩玲, 等. 新疆棉花害虫发生演替与综合防治研究进展[J]. 植物保护, 2018, 256(5):47-55.
	PAN Hongsheng, JIANG Yuying, WANG Peiling, et al. Research progress in the status evolution and integrated control of cotton pests in Xinjiang[J]. Plant Protection, 2018, 256(5):47-55.
[2]	张玉栋. 棉长管蚜诱导棉花防御反应及对后期棉蚜的影响[D]. 石河子:石河子大学硕士论文, 2020.
	ZHANG Yudong. The cotton defense response induced by Acyrthosiphom gossypii and its effect on late feeding of Aphis gossypii[D]. Shi hezi:Shihezi University, 2018.
[3]	李进步, 吕昭智, 王登元, 等. 新疆棉区主要害虫的演替及其机理分析[J]. 生态学杂志, 2005, 24(3):261-264.
	LI Jinbu, LÜ Zhaozhi, WANG Dengyuan, et al. Succession and its mechanism of cotton pests in Xinjiang[J]. Chinese Journal of Ecology, 2005, 24(3):261-264.
[4]	党益春, 张建萍, 袁惠霞. 新疆棉叶螨大发生的原因及防治对策[J]. 干旱地区农业研究, 2007, 25(5):239-242.
	DANG Yichun, ZHANG Jianping, YUAN Huixia. Causes of the outbreak of cotton spider mite in Xinjiang and its control measures[J]. Agricultural Research in the Arid Areas, 2007, 25(5):239-242.
[5]	Johnson SN, Clark KE, Hartley SE, et al. Aboveground-belowground herbivore interactions: a meta-analysis[J]. Ecology, 2012. 93:2208-2215. PMID
[6]	Veen GF, Wubs ERJ, Bardgett RD, et al. Applying the aboveground-belowground interaction concept in agriculture: spatio-temporal scales matter[J]. Frontiers in Ecology and Evolution, 2019, 7:300. DOI URL
[7]	Kumar P, Ortiz EV, Garrido E, et al. Potato tuber herbivory increases resistance to aboveground lepidopteran herbivores[J]. Oecologia, 2016, 182:177-187. DOI URL
[8]	Gange AC, Brown VK. Effects of root herbivory by an insect on a foliar-feeding species, mediated through changes in the host plant[J]. Oecologia, 1989, 81(1):38-42. DOI PMID
[9]	冯远娇, 王建武, 骆世明. 植物地上部与地下部的诱导防御反应研究综述[J]. 生态科学, 2010, 29(3):292-297.
	FENG Yuanjiao, WANG Jianwu, LUO Shiming. Review on the induced defense response between plant aboveground and belowground parts[J]. Ecological Science, 2010, 29(3):292-297.
[10]	武予清, 刘芹轩. 棉花叶片营养价值差异与抗螨性[J]. 棉花学报, 1995, 7(2):109-112.
	WU Yuqing, LIU Qinxuan. Within-leaf differences in nutritive value and resistance in cotton to Teteanychus cinnaberinus[J]. Cotton Science, 1995, 7(2):109-112.
[11]	李国英. 新疆棉花病虫害及其防治[M]. 北京: 中国农业出版社, 2017.
	LI Guoying. The variety of diseases and insect pests of cotton in Xinjiang and its control measures [M]. Beijing: China Agriculture Press, 2017.

处理 Treatment	截形叶螨 Tetranychus truncates		土耳其斯坦叶螨 Tetranychus turkestani		敦煌叶螨 Tetranychus dunhuangensis
处理 Treatment	幼螨 Larva	若螨 Nymph	幼螨 Larva	若螨 Nymph	幼螨 Larva	若螨 Nymph
健康棉株 Healthy cotton plant	96.55±3.45^a	92.86±4.96^a	96.77±3.23^a	90.00±5.57^a	96.77±3.20^a	90.00±5.60^a
受害棉株 Damaged cotton plant	90.00±5.57^a	92.59±5.14^a	96.77±3.23^a	86.67±6.31^a	96.77±3.20^a	86.67±6.30^a

处理 Treatment	截形叶螨 Tetranychus truncates		土耳其斯坦叶螨 Tetranychus turkestani		敦煌叶螨 Tetranychus dunhuangensis
处理 Treatment	幼螨 Larva	若螨 Nymph	幼螨 Larva	若螨 Nymph	幼螨 Larva	若螨 Nymph
健康棉株 Healthy cotton plant	96.55±3.45^a	92.86±4.96^a	96.77±3.23^a	90.00±5.57^a	96.77±3.20^a	90.00±5.60^a
受害棉株 Damaged cotton plant	90.00±5.57^a	92.59±5.14^a	96.77±3.23^a	86.67±6.31^a	96.77±3.20^a	86.67±6.30^a

处理 Treatment	截形叶螨 Tetranychus truncates		土耳其斯坦叶螨 Tetranychus turkestani		敦煌叶螨 Tetranychus dunhuangensis
处理 Treatment	幼螨期 Larva	若螨期 Nymph	幼螨期 Larva	若螨期 Nymph	幼螨期 Larva	若螨期 Nymph
健康棉株 Healthy cotton plant	0.66±0.11^a	3.48±0.12^b	0.70±0.10^a	4.70±0.18^a	0.53±0.09^b	3.30±0.12^b
受害棉株 Damaged cotton plant	0.59±0.13^a	4.72±0.20^a	0.83±0.13^a	4.69±0.17^a	0.90±0.12^a	5.19±0.24^a

处理 Treatment	截形叶螨 Tetranychus truncates		土耳其斯坦叶螨 Tetranychus turkestani		敦煌叶螨 Tetranychus dunhuangensis
处理 Treatment	幼螨期 Larva	若螨期 Nymph	幼螨期 Larva	若螨期 Nymph	幼螨期 Larva	若螨期 Nymph
健康棉株 Healthy cotton plant	0.66±0.11^a	3.48±0.12^b	0.70±0.10^a	4.70±0.18^a	0.53±0.09^b	3.30±0.12^b
受害棉株 Damaged cotton plant	0.59±0.13^a	4.72±0.20^a	0.83±0.13^a	4.69±0.17^a	0.90±0.12^a	5.19±0.24^a

处理 Treatment	截形叶螨 Tetranychus truncates		土耳其斯坦叶螨 Tetranychus turkestani		敦煌叶螨 Tetranychus dunhuangensis
处理 Treatment	产卵前期 Pre-oviposition (d)	单雌有效产卵量 (粒/雌) Number of effective eggs per female	产卵前期 Pre-oviposition (d)	单雌有效产卵量 (粒/雌) Number of effective eggs per female	产卵前期 Pre-oviposition (d)	单雌有效产卵量 (粒/雌) Number of effective eggs per female
健康棉株 Healthy cotton plant	1.93±0.24^a	63.93±5.46^a	0.30±0.10^a	106.10±5.12^a	0.70±0.15^a	79.10±6.52^a
受害棉株 Damaged cotton plant	1.72±0.17^a	70.23±4.65^a	0.11±0.06^a	73.07±6.16^b	0.86±0.11^a	85.93±6.38^a