Stady on the different instars of Stethorus punctillum to the varying stage of Tetranychus truncatus

doi:10.6048/j.issn.1001-4330.2024.05.017

Xinjiang Agricultural Sciences ›› 2024, Vol. 61 ›› Issue (5): 1190-1200.DOI: 10.6048/j.issn.1001-4330.2024.05.017

• Horticultural Special Local Products·Forestry • Previous Articles Next Articles

Stady on the different instars of Stethorus punctillum to the varying stage of Tetranychus truncatus

LIU Shuai¹^,²(), Aerziguli Rouzi², Haziyi ³, WANG Bing⁴, JIA Zunzun², DING Xinhua², FU Kaiyun², LI Kemei¹, Tuerxun Ahemaiti²(), GUO Wenchao²()

1. College of Agronomy,Xinjiang Agricultural University, Urumqi 830052, China
2. Institute of Plant Protection, Xinjiang Academy of Agricultural Sciences/Key Laboratory of Integrated Pest Management of Crops in Northwest Desert Oasis, Ministry of Agriculture, Urumqi 830091, China
3. Agriculture (Animal Husbandry) Development Center, Sangonghe Kazakh Township, Fukang City, Changji Prefecture, Fukang Xinjiang 831500, China
4. Institute of Plant Protection, Beijing Academy of Agricultural and Forestry Sciences, Beijing 100097, China

Received:2023-10-21 Online:2024-05-20 Published:2024-07-09
Correspondence author: Tuerxun Ahemaiti, GUO Wenchao
Supported by:
Xinjiang Uygur Autonomous Region Science and Technology Aid Project(2021E02020);Agricultural Science and Technology Innovation Stability Support Project(xjnkywdzc-2022004);Key Talents Training Project for Agriculture, Rural Areas and Farmers of Autonomous Region(2022SNGGGCC023)

深点食螨瓢虫对各虫态截形叶螨的捕食功能反应分析

刘帅¹^,²(), 阿尔孜姑丽·肉孜², 哈孜依³, 王兵⁴, 贾尊尊², 丁新华², 付开赟², 李克梅¹, 吐尔逊·阿合买提²(), 郭文超²()

1.新疆农业大学农学院,乌鲁木齐 830052
2.新疆农业科学院植物保护研究所/农业部西北荒漠绿洲作物有害生物综合治理重点实验室,乌鲁木齐 830091
3.昌吉回族自治州阜康市三工河哈萨克族乡农业(畜牧业)发展中心,新疆阜康 831500
4.北京市农林科学院植物保护环境保护研究所,北京 100097

通讯作者: 吐尔逊·阿合买提,郭文超
作者简介:刘帅(1997-),男,陕西人,硕士研究生,研究方向为农业虫害综合防治,(E-mail)1746821694@qq.com
基金资助:
新疆维吾尔自治区科技援疆项目(2021E02020);农业科技创新稳定支持项目(xjnkywdzc-2022004);新疆维吾尔自治区“三农”骨干人才培养项目(2022SNGGGCC023)

Abstract

Abstract:

【Objective】To study the predation function response of Stethorus punctillum Weise to Tetranychus truncatus Ehara, and to clarify the predation effect of S.punctillum on different forms of T.truncatus, This study provided theoretical basis and technical support for the comprehensive management of T.truncatus in the field and the utilization and exploitation of natural enemy resources.【Methods】With T.truncatus as prey, we studied the predation of S.punctillum under different predation states and different density combinations of T.truncatus.【Results】The predation function types of S.punctillum to each form of T.truncatus belonged to Holling-II type.The predation capacity of the fourth instar larvae was the strongest.The daily maximum predation capacity of the fourth instar larvae (90.91) was 23.09 times of that of the second instar larvae (3.94) and 4 times of that of the third instar larvae (22.73),followed by female adults, male adults, second instar larvae, and first instar larvae.The search effect of S.punctillum on T.truncatus decreased with the increase of prey quantity, and increased with the increase of age of S.punctillum.When the prey species were adult, if and juvenile mites, the search effects of the fourth instar larvae and female adults were similar, and both were greater than those of other insect states.【Conclusion】The fourth instar larva and the adult of S.punctillum preys more prey on the T.truncatus and have similar damage control ability.

Key words: Stethorus punctillum; Tetranychus truncatus; predation functional response

摘要：

【目的】研究深点食螨瓢虫Stethorus punctillum Weise对截形叶螨Tetranychus truncatus Ehara的捕食功能反应,分析深点食螨瓢虫对截形叶螨不同虫态的捕食作用,为截形叶螨在田间的综合治理及对该天敌资源的开发利用提供理论基础和技术支撑。【方法】以截形叶螨充当猎物,在室内研究深点食螨瓢虫不同虫态取食其不同虫态与密度组合条件下的捕食量。【结果】深点食螨瓢虫对截形叶螨各虫态的捕食功能类型均属于Holling-II型。深点食螨瓢虫各虫态的捕食能力存在较大差异,4龄幼虫的捕食能力最强,其对成螨的日最大捕食量(90.91)是2龄幼虫(3.94)的23.09倍,是3龄幼虫(22.73)的4倍,其它依次是雌成虫、雄成虫、3龄幼虫、2龄幼虫、1龄幼虫。深点食螨瓢虫对截形叶螨的寻找效应均随着猎物数量的增加而降低,并随着深点食螨瓢虫虫龄的增加而升高。当猎物种类为成螨、若螨及幼螨时,深点食螨瓢虫4龄幼虫与雌成虫的搜寻效应相近,且均大于其它虫态。【结论】深点食螨瓢虫各捕食虫态中,4龄幼虫和成虫对截形叶螨捕食量较大且控害能力相当。

关键词: 深点食螨瓢虫, 截形叶螨, 捕食功能反应

CLC Number:

S436.41

LIU Shuai, Aerziguli Rouzi, Haziyi , WANG Bing, JIA Zunzun, DING Xinhua, FU Kaiyun, LI Kemei, Tuerxun Ahemaiti, GUO Wenchao. Stady on the different instars of Stethorus punctillum to the varying stage of Tetranychus truncatus[J]. Xinjiang Agricultural Sciences, 2024, 61(5): 1190-1200.

刘帅, 阿尔孜姑丽·肉孜, 哈孜依, 王兵, 贾尊尊, 丁新华, 付开赟, 李克梅, 吐尔逊·阿合买提, 郭文超. 深点食螨瓢虫对各虫态截形叶螨的捕食功能反应分析[J]. 新疆农业科学, 2024, 61(5): 1190-1200.

Figures/Tables 11

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深点食螨瓢虫各虫态 Different instars of Stethorus punctillum	饥饿处理时间 Starvation time (h)	截形叶螨成螨密度 Varying densities of Female T.truncatus	截形叶螨若螨密度 Varying densities of Nymph T.truncatus	截形叶螨幼螨密度 Varying densities of Larva T.truncatus	截形叶螨卵密度 Varying densities of eggs T.truncatus
雌成虫 Male adult	24	20、30、40、50、60、100	60、80、100、120、140、240	160、180、200、220、240、400	300、400、500、600、700、800
雄成虫 Female adult	24	20、30、40、50、60、100	60、80、100、120、140、240	160、180、200、220、240、400	300、400、500、600、700、800
4龄幼虫 4th instar larva	24	20、30、40、50、60、100	60、80、100、120、140、240	300、400、500、600、700、800	300、400、500、600、700、800
3龄幼虫 3rd instar larva	24	10、15、20、25、30、60	20、30、40、50、60、100	40、60、80、100、120、160	60、70、80、90、100、160
2龄幼虫 2nd instar larva	24	10、15、20、25、30、60	20、30、40、50、60、100	40、60、80、100、120、160	60、70、80、90、100、160
1龄幼虫 1st instar larva	12	/	20、30、40、50、60、100	40、60、80、100、120、160	60、70、80、90、100、160

深点食螨瓢虫各虫态 Different instars of Stethorus punctillum	饥饿处理时间 Starvation time (h)	截形叶螨成螨密度 Varying densities of Female T.truncatus	截形叶螨若螨密度 Varying densities of Nymph T.truncatus	截形叶螨幼螨密度 Varying densities of Larva T.truncatus	截形叶螨卵密度 Varying densities of eggs T.truncatus
雌成虫 Male adult	24	20、30、40、50、60、100	60、80、100、120、140、240	160、180、200、220、240、400	300、400、500、600、700、800
雄成虫 Female adult	24	20、30、40、50、60、100	60、80、100、120、140、240	160、180、200、220、240、400	300、400、500、600、700、800
4龄幼虫 4th instar larva	24	20、30、40、50、60、100	60、80、100、120、140、240	300、400、500、600、700、800	300、400、500、600、700、800
3龄幼虫 3rd instar larva	24	10、15、20、25、30、60	20、30、40、50、60、100	40、60、80、100、120、160	60、70、80、90、100、160
2龄幼虫 2nd instar larva	24	10、15、20、25、30、60	20、30、40、50、60、100	40、60、80、100、120、160	60、70、80、90、100、160
1龄幼虫 1st instar larva	12	/	20、30、40、50、60、100	40、60、80、100、120、160	60、70、80、90、100、160

深点食螨瓢虫各虫态 S.punctillum	虫态 Stage	参数 Coefficient	估值 Estimate	标准误 SE	T	R²
雌成虫 Male adult	成螨	P₁	-0.012	0.023	-0.536	0.995
	若螨	P₁	-0.042	0.007	-6.364	0.979
	幼螨	P₁	-0.025	0.002	-13.201	0.996
	卵	P₁	-0.011	0.006	-2.034	0.999
雄成虫 Female adult	成螨	P₁	-0.069	0.011	-6.058	0.998
	若螨	P₁	-0.035	0.005	-6.921	0.984
	幼螨	P₁	-0.012	0.001	-9.941	0.996
	卵	P₁	-0.012	0.001	-10.041	1.000
4龄幼虫 4th instar larva	成螨	P₁	-0.002	0.001	-2.881	0.984
	若螨	P₁	-0.030	0.002	-12.071	0.990
	幼螨	P₁	-0.020	0.005	-4.283	0.999
	卵	P₁	-0.004	0.003	-1.445	1.000
3龄幼虫 3rd instar larva	成螨	P₁	-0.003	0.002	-1.966	0.991
	若螨	P₁	-0.001	0.001	-2.055	0.992
	幼螨	P₁	-0.022	0.005	-4.171	1.000
	卵	P₁	-0.001	0.001	-1.908	0.968
2龄幼虫 2nd instar larva	成螨	P₁	-0.081	0.060	-1.344	0.981
	若螨	P₁	-0.053	0.019	-2.831	0.997
	幼螨	P₁	-0.006	0.007	-0.836	0.997
	卵	P₁	-0.018	0.065	-0.271	0.960
1龄幼虫 1st instar larva	成螨	/	/	/	/	/
	若螨	P₁	-0.144	0.026	-5.538	0.996
	幼螨	P₁	-0.005	0.011	-0.423	0.996
	卵	P₁	-0.072	0.005	-15.909	0.999

深点食螨瓢虫各虫态 S.punctillum	虫态 Stage	参数 Coefficient	估值 Estimate	标准误 SE	T	R²
雌成虫 Male adult	成螨	P₁	-0.012	0.023	-0.536	0.995
	若螨	P₁	-0.042	0.007	-6.364	0.979
	幼螨	P₁	-0.025	0.002	-13.201	0.996
	卵	P₁	-0.011	0.006	-2.034	0.999
雄成虫 Female adult	成螨	P₁	-0.069	0.011	-6.058	0.998
	若螨	P₁	-0.035	0.005	-6.921	0.984
	幼螨	P₁	-0.012	0.001	-9.941	0.996
	卵	P₁	-0.012	0.001	-10.041	1.000
4龄幼虫 4th instar larva	成螨	P₁	-0.002	0.001	-2.881	0.984
	若螨	P₁	-0.030	0.002	-12.071	0.990
	幼螨	P₁	-0.020	0.005	-4.283	0.999
	卵	P₁	-0.004	0.003	-1.445	1.000
3龄幼虫 3rd instar larva	成螨	P₁	-0.003	0.002	-1.966	0.991
	若螨	P₁	-0.001	0.001	-2.055	0.992
	幼螨	P₁	-0.022	0.005	-4.171	1.000
	卵	P₁	-0.001	0.001	-1.908	0.968
2龄幼虫 2nd instar larva	成螨	P₁	-0.081	0.060	-1.344	0.981
	若螨	P₁	-0.053	0.019	-2.831	0.997
	幼螨	P₁	-0.006	0.007	-0.836	0.997
	卵	P₁	-0.018	0.065	-0.271	0.960
1龄幼虫 1st instar larva	成螨	/	/	/	/	/
	若螨	P₁	-0.144	0.026	-5.538	0.996
	幼螨	P₁	-0.005	0.011	-0.423	0.996
	卵	P₁	-0.072	0.005	-15.909	0.999

深点食螨瓢虫各虫态 Different instars of Stethorus punctillum	猎物虫态 Stage of mite	Holling II 圆盘方程 Holling-II discequation	瞬时攻击率 (a) Rate of instantaneous attack	处理时间 (T_h) Handing time (s)	日最大捕食量 (1/T_h) Maximum consumption	捕食效能 (a/T_h) Predation efficacy	R²	F
雌成虫 Male adult	成螨	Na=0.889N/1+0.012N	0.889	0.014	71.429	63.436	0.995	855.895
	若螨	Na=2.252N/1+0.025N	2.252	0.003	90.909	204.750	0.979	110.438
	幼螨	Na=1.751N/1+0.005N	1.751	0.002	333.333	583.771	0.996	203.420
	卵	Na=1.508N/1+0.002N	1.508	0.001	769.231	1 160.227	0.970	129.338
雄成虫 Female adult	成螨	Na=0.779N/1+0.018N	0.779	0.023	43.478	33.862	0.996	939.646
	若螨	Na=2.331N/1+0.030N	2.331	0.013	76.923	179.308	0.984	254.994
	幼螨	Na=2.577N/1+0.015N	2.577	0.006	166.667	429.553	0.996	28.373
	卵	Na=2.688N/1+0.011N	2.688	0.004	255.624	687.161	0.977	170.154
4龄幼虫 4th instar larva	成螨	Na=0.824N/1+0.009N	0.824	0.011	90.909	74.946	0.984	209.802
	若螨	Na=1.348N/1+0.008N	1.348	0.006	166.667	224.618	0.990	98.435
	幼螨	Na=1.567N/1+0.002N	1.567	0.001	727.802	1 140.756	0.973	142.662
	卵	Na=1.513N/1+0.002N	1.513	0.001	854.701	1 293.042	0.957	88.234
3龄幼虫 3rd instar larva	成螨	Na=0.509N/1+0.022N	0.509	0.044	22.727	11.572	0.991	137.875
	若螨	Na=0.893N/1+0.010N	0.893	0.011	90.909	81.169	0.990	409.157
	幼螨	Na=1.141N/1+0.007N	0.840	0.006	166.667	190.259	1.000	594.793
	卵	Na=1.079N/1+0.006N	1.079	0.006	166.667	179.791	0.968	105.977
2龄幼虫 2nd instar larva	成螨	Na=0.207N/1+0.053N	0.207	0.254	3.937	0.815	0.981	102.574
	若螨	Na=0.913N/1+0.019N	0.913	0.021	47.619	43.488	0.997	217.433
	幼螨	Na=0.580N/1+0.006N	0.580	0.011	90.909	52.762	0.997	409.157
	卵	Na=1.393N/1+0.018N	1.393	0.013	76.923	107.135	0.927	50.625
1龄幼虫 1st instar larva	成螨	/	/	/	/	/	/	/
	若螨	Na=0.205N/1+0.026N	0.205	0.128	7.813	1.605	0.995	97.163
	幼螨	Na=0.529N/1+0.017N	0.529	0.032	31.250	16.517	0.998	137.707
	卵	Na=0.897N/1+0.030N	0.897	0.033	30.303	27.178	0.999	35.951

Stady on the different instars of Stethorus punctillum to the varying stage of Tetranychus truncatus

深点食螨瓢虫对各虫态截形叶螨的捕食功能反应分析

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