Predators相关论文
Background:The European Robin(Erithacus rubecula)is eurytopic in its choice of nest site,which can be either half-open o......
On the Biological Regulators of Bloodsucking Blackflies(Diptear:Simuliidae)of Mixed Forests of Belor
This article considers the natural regulators of blood-sucking Simuliidae subzone of mixed forests on the territory of B......
Natural predators of polyps of three scyphozoans: Nemopilema nomurai , Aurelia coerulea, and Rhopile
Jellyfish blooms have become a hot research topic in recent decades because they pose a serious threat to fisheries, coa......
Arthropods were sampled from feverfew [Tanacetum parthenium (L.) SchultzBip], Echinaceapurpurea (L.) Moench, Echinaceapa......
,Botanicals, selective insecticides, and predators to control Diaphorina citri (Hemiptera: Liviidae)
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Effects of Transgenic Bt+CpTI Cotton on Field Abundance of Non-Target Pests and Predators in Xinjian
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
本文调查发现杭州悬铃木方翅网蝽Corythuchaciliata（Say）的捕食性天敌有5科7种,主要是日本通草蛉Chrysoperla nipponensis（Okamoto）、......
影响小蠹虫发生危害的因素很多，有寄主树木特性、小蠹虫的种内和种间关系、小蠹共生真菌及天敌、森林生态环境、人为因素等等，本文综......
随着商业化种植的迅速推广,转基因作物在给人们带来经济效益的同时,其对生态环境可能带来的风险已成为关注的焦点。转基因抗虫作物......
Occurrence of seabirds and marine mammals in the pelagic zone of the Patagonian Sea and north of the
The Patagonian Sea is one of the most productive ecosystems in the Southern Hemisphere.Unlike other coastal regions,howe......
以山西农业大学农场油菜地为研究对象,对油菜田中小菜蛾及其捕食性天敌的种类、消长趋势进行调查,以期了解太谷地区小菜蛾及其天敌......
采用田间调查和室内饲养的方法,结合统计结果,分析了植物源复合杀虫剂对烟蚜的防治效果及对烟蚜天敌的影响。试验表明,植物源复合......
１９９６￣１９９７年北京地区进行了调查，通过采集舞毒蛾在室内饲养，共得到舞毒蛾天敌昆虫２３种，其中寄生性昆虫１７种，捕食性昆虫６种。卵期天敌有大蛾卵跳小蜂，舞......
2009-2011年,定期、定点在1年生、3年生和7年生的枸杞树上调查了枸杞害虫及其天敌种类、发生数量。结果表明,甘肃中部引黄灌区枸杞......
通过田间系统调查和鉴定,明确了宁夏苜蓿害虫天敌种类和优势种群,初步研究了优势种群瓢虫、草蛉、捕食蝽及蜘蛛的田间消长规律,并......
棉田中捕食性天敌群落以蜘蛛类为主，天敌优势种因季节和害虫的不同而异，捕食性天敌混合种群的数量在棉花生长季节主要有两个高峰，分别......
本文应用二次回归组合实验设计统计方法，研究稻田中主要捕食性天敌拟水狼蛛，食虫沟瘤蛛，稻红瓢虫和青翅蚁形隐翅虫对稻飞虱的控制作用......
在内蒙古红花尔基林业局樟子松林内，樟子松球果象甲寄生性天敌昆虫种类有姬蜂科9种、茧蜂科6种、小蜂科3种和双翅目1种，寄生率约27．2％......
Observations were made on young nursery plants and apple orchards to record the coccinellid predators of Aphis pomi De G......
1992—1994年我们对棉田害虫和天敌种群动态进行了详细的调查,结果表明,田间害虫主要有10种,捕食性天故有四大类,各种害虫及天故的......
The use of natural enemies represents an important strategy in programs of Integrated Pest Management (IPM). Asopinae pr......
Towards Expanding Quinoa Cultivation in Egypt: The Effect of Compost and Vermicompost on Quinoa Pest
Increasing production and reducing pests’ population while preserving the environment is an essential goal nowadays. Ne......
１９９３年在大邑县共收集到毒蛾天敌３０种，其中寄生性昆虫１９种，捕食性昆虫９种，病毒和虫霉菌各１种，卵期平均寄生率为２７．０６％±０．５４％，大蛾卵跳小蜂是主要天。幼虫......
Combined rodent control with predator,two models of integratedmanagement and optimal control for rodent pest were propos......
Home Point Study of Birds and Mammals Diversity Allied to Humans in Lockdown of COVID-19 at Bharatpu
The birds and mammals are nature gifted gene banks which differ greatly with variation in altitudes, climates, landscape......
Direct treatment of predators with entomopathogenic fungi (EPF) at different concentrations revealed that some species, ......
Diversity of Insect Pest and Predator Species in Monsoon and Summer Rice Fields of Taungoo Environs,
Paddy fields are natural and artificial wetland ecosystems that supply rice for the people and provide the wildlife espe......
