湿地松粉蚧,Oracella acuta英语短句,例句大全

湿地松粉蚧,Oracella acuta
1)Oracella acuta湿地松粉蚧
1.Construction of Oracella acuta Population s Life Table in Baiyunshan Scenic Spots;白云山风景区湿地松粉蚧自然种群生命表的建立
2.Effects of insecticide application on Oracella acuta(Lobdell) (Homoptera: Pseudococcidae) population and its two dominant parasitoids;杀虫剂对湿地松粉蚧种群及其天敌的影响(英文)
3.EFFECTS OF Oracella acuta (HOMOPTERA:PSEUDOCOCCIDAE) ON THE GROWTH OF Pinus elliottii;湿地松粉蚧为害对湿地松生长的影响

英文短句/例句

1.A Test on Rearing the Introduced Natural Enemies of Loblolly Pine Mealy Bug,Oracella acuta,in Rearing Facilities湿地松粉蚧外引寄生天敌室内繁殖试验
2.The Diffusion Ability of Biocontrol Fungi Pulvis of Hemiberlesia pitysophila Takagi in Forest松突圆蚧生防菌粉剂的林间扩散能力
3.Under suitable temperature and relative humidity, the bigger the ratio of relative humidity to temperature, the more lac secreted by per adult female.在紫胶蚧适宜的温度、湿度范围内,温湿系数大的地方,紫胶蚧个体泌胶量大。
4.Study on Biological Characteristics Virulence and Wettable Powder of Verticillium lecanii from Weevil on Dendrobium nobil石斛象甲蜡蚧轮枝菌生物学特性·毒力及其可湿性粉剂的研究
5.Mealybug Fauna of Ningxia (Hemiptera:Coccoidea:Pseudococcidae)宁夏粉蚧科昆虫研究(半翅目:蚧总科)
6.A NEW SPECIES AND A NEWLY RECORED SPECIES OF GENUS RIPERSIELLA TINSLEY FROM CHINA (HEMIPTERA,PSEUDOCOCCIDAE,RHIZOECINAE)中国土粉蚧属一新种及一新纪录种(半翅目,粉蚧科,根粉蚧亚科)
7.The Analysis for the Pine Bark Scale,Matsucoccus matsumurae (Kuwana) Invasion and Spread Possible in the Northeast China日本松干蚧对东北地区的入侵及其蔓延可能性分析
8.Study on Chinese Fauna of Rhizoecinae (Hemiptera: Coccoidea: Pseudococcidae)中国根粉蚧亚科昆虫的分类研究（半翅目：蚧总科：粉蚧科）
9.Mealybugs on Bamboos and Faunistic Analysis on Bamboo Scale Insects in China;中国竹类粉蚧种类研究及竹蚧区系分析
10.The Morphology Study on Parts of Male Scale Insects in Coccidae and Pseudococcidae;蚧科和粉蚧科部分雄虫形态特征的研究
11.The Performance of Slash × Caribbean Pine F 1 Hybrids湿地松×加勒比松种间杂交子代表现
12.Study on Cuttage and Cutting of Needle Fascicles of Pinus Tabulaeformis and Pinus Elliottii;油松、湿地松的枝插和针叶束插的研究
13.Studies on Technology about Tissue Culture Propagation of Pinus Elliottii, P. Taeda and P. Thunbergii;湿地松、火炬松和黑松的组培繁殖技术研究
14.The Relationship Between NDVI,Stand Age and Terrain Factors of Pinus elliottii湿地松NDVI与林龄、地形之间的关系
15.Dynamics and spatial distribution pattern of population of Dysmicoccus brevipes (Cockerell)菠萝粉蚧种群消长及空间分布型研究
16.In Vitro Culture and Plantlet Regeneration of Slash Pine and Loblolly Pine;湿地松、火炬松离体培养植株再生技术的研究
17.Effects of Different Host Pines on the Cold Tolerance of the Pine Scale Insects不同寄主松树对松突圆蚧耐寒性的影响
18.Research on Physiological Roles with High Yield of Slash Pine's Half-sib;湿地松优良家系高产的生理基础研究

相关短句/例句

Oracella acuta Lobdell湿地松粉蚧
1.Based on the investigation of the emergence grades in towns of Heshan city, Guangdong Province in the past few years, the emergence grade forecast model of Oracella acuta Lobdell was built by using method of the muti-factors correlative matris analysis.根据广东鹤山市湿地松粉蚧(OracellaacutaLobdell)历年调查资料,应用列联表中的多因子分析法建立了鹤山市湿地松粉蚧发生等级预报模型,预报结果的历史符合率为100%。
2.4540 and V57) were used for controling Oracella acuta Lobdell.454 0和V57等 4个菌株防治湿地松粉蚧 ,结果表明 :室内杀虫的浓度为 0 。
3)Loblolly Pine mealybuy Oracella acuta湿地松粉蚧Oracellaacuta
4)Cryptolaemus montrouzieri Mulsant Oracella acuta(Lobdell)孟氏隐唇飘虫湿地松粉蚧
5)Crisicoccus pini Kuwana松粉蚧
1.The pests of Lepidosaphes piniphilus Borchsenius,Crisicoccus pini Kuwana,Drosicha corpulenta Kuwana,Oligonychus clavatus Ehara,Oligony chuus nunguis Jacobi,Pineus lavis Maskell,Cinara pinea Mard made the great number of pine trees dead by one or more pests together invading,preventin.在松树大量死亡的重灾林中,松针牡蛎蚧、松粉蚧、草履蚧、棒毛小爪螨、针叶小爪螨、松球蚜和松蚜等是松树的主要害虫,它们单独或其中两虫或多虫交替、同时或反复大发生侵害枝叶和新梢,严重影响营养与水分的产生、运输,导致根系与枝叶首先死亡,然后整株松树死亡。
6)Crisicoccus pini松白粉蚧
1.Influence of gradient constant temperatures on the experimental population of Crisicoccus pini;梯度恒温对松白粉蚧实验种群的影响
2.Effect of Gradient Temperature on Experimented Population of Crisicoccus pini;梯度变温对松白粉蚧实验种群的影响