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马尾松毛虫

un.dendrolimus punctatus
网络Dendrolimus punctatus Walker; D.punctatus; Dendrolimus punctus Wk.

马尾松毛虫

英-汉网络释义

马尾松毛虫

Dendrolimus punctatus Walker

马尾松毛虫(Dendrolimus punctatus Walker)又名松毛虫，俗称“狗毛虫”，属鳞翅目枯叶蛾科，国内分布于秦岭至淮河主流以南 …

D.punctatus

⑦马尾松毛虫 (D.punctatus)。成虫体色一般较深，体长20～32毫米，翅展36～80毫米。

Dendrolimus punctus Wk.

彭趋贤;李尚书;孙永春;;利用卵寄生蜂防治马尾松毛虫(Dendrolimus punctus Wk.)的研究[A];中国昆虫学会1962年学术讨论会会刊[…

D.punctatus Walker

...毛虫(D.spectabilis Butler),马尾松毛虫(D.punctatus Walker),铁杉毛虫(D.superansButler),云南松毛虫(D.latipennis Walker),和...

Dendirlimus punctatus Walker

马尾松毛虫(Dendirlimus punctatus Walker)是我省的主要成灾性森林害虫。过去对卵蜂的寄生行为仅见单寄生和复寄生。

Dendmlimus punctatus walker

马尾松毛虫(Dendmlimus punctatus walker)生长发育受森林温度影响,较早是刘友樵等的研究报道(1954):在早春一般在10℃左右 …

例句：

The preliminary study on geohistory of Dendrolimus punctatus and its host plants, Pinus spp .

马尾松毛虫及其寄主松属植物的地史初步考证。

Vegetation and invertebrate diversity take a main role in the suppression of MPC outbreaks .

松林和松林节肢动物群落结构的多样性是抑制马尾松毛虫暴发的主要因素。

Finally , we suggest that Sichuan Basin was a refugial area for Dendrolimus punctatus in Quaternary Ice Age .

最后，我们推测在第四纪冰期时期四川盆地是马尾松毛虫的避难所。

The outbreak causes in one hand is high fecundity of MPC and more importantly the existence of large-scale pure pine forests .

暴发的原因一方面是马尾松毛虫具备了成为暴发种的遗传特性，另一方面是大面积马尾松纯林的存在。

The Establishment of Grey System Model of the Occurrence Size for Dendrolimus punctatus Walker and Its Forecast

马尾松毛虫发生量灰色系统模型的建立及其预报

Relationships between different damaged degrees of pine forest and population fluctuation of masson pine caterpillars, Dendrolimus punctatus

马尾松毛虫种群消长与寄主受害程度的关系

Selection of sample trees for the investigation of Dendrolimus punctatus overwintering generation

马尾松毛虫越冬代虫口调查样树的选择

Application of silvicultural control against massonpine caterpillar , Dendrolimus punctatus

营林技术治理马尾松毛虫虫源地的应用

The super-cooling point of diapause and non-diapause larvae of the masson pine caterpillar, Dendrolimus punctatus

马尾松毛虫越冬代滞育与非滞育幼虫过冷却点的研究

Ultra -low-volume spraying technique of oil solution of Beauveria bassiana and deltamethrin against Dendrolimus punctatus

白僵菌油剂与溴氰菊酯混合超低量喷雾防治马尾松毛虫

Effects of environmental temperature on Dendrolimus punctatus development and survival

环境温度对马尾松毛虫发育与存活的影响

Influence of temperature and humidity on the population of Dendrolimus punctatus in Yangchun, Guangdong Province

温湿度对广东阳春市马尾松毛虫种群的影响

Relationship Between the Occurrence of Dendrolimus punctatus in Fujian and the ENSO Events

福建省马尾松毛虫发生与 ENSO 事件的关系

Bioactivity of the Terpenoids from Tripterygium wilfordii against Dendrolimus punctatus

雷公藤总甙对马尾松毛虫生物活性的影响

Studies on Microbial Pesticides Controlling Dendrolimus punctatus Walker in Forest

马尾松毛虫微生物杀虫剂林间防治技术研究

Analysis on the occurrence characteristics and main factors of Dendrolimus punctatus in Fujian Province

福建马尾松毛虫发生特点及主要因子分析

Preliminary Studies on the Extraction and Basic Properties of Toxin from Dendrolimus punctatus Walker

马尾松毛虫毒素的提取及其基本性质

Preliminary Discussion on Occurance Rules and Control Countermeasures for Dendrolimus punctatus Walker in Yiling District

夷陵区马尾松毛虫发生规律及防治对策初探

Relation between Temperature and Control Effect of Dendrolimus punctatus by Beauveria bassiana

白僵菌防治马尾松毛虫效果与环境温湿度关系研究

Studies on Distinguishing Models of Occurrence Type of Dendrolimus punctatus in a Subcompartment

小班马尾松毛虫虫灾发生类型的辨识模型研究

Ecological control techniques of Dendrolimus punctatus Walker

马尾松毛虫生态防治技术

Evaluating the impact of insect community on pine caterpillar density in different stand conditions

马尾松林天敌昆虫群落对马尾松毛虫控制作用的研究

Application of Markov Chains in the Forecast of Occurrence Degree of Dendrolimus punctatus

马尔可夫链在马尾松毛虫发生程度预测中的应用

Plague Division and Application of Dendrolimus Punctatus Walker in Fujian Province

福建省马尾松毛虫灾区区划及其应用

Study on matrine and nicotine smoking agent for controlling Dendrolimus punctatus

应用苦参 ·烟碱烟剂防治马尾松毛虫的初步研究

Studies on the Preparation Technique of Chitosan from Pupa of Dendrolimus Punctatus Walker

马尾松毛虫蛹中壳聚糖的制备技术研究

Study on the Sampling model of simple sequent for wintering larva of mason pine moth Dendrolimus punctatus

马尾松毛虫越冬幼虫简易序贯抽样模型研究

The Experiment of Using Bacillus thruringlensis Controlling Dendrolimus punctatus in Forests

绿得宝林间防治马尾松毛虫的药效试验

马尾松毛虫

马尾松毛虫

Dendrolimus punctatus Walker

D.punctatus

Dendrolimus punctus Wk.

D.punctatus Walker

Dendirlimus punctatus Walker

Dendmlimus punctatus walker

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