shell zone是什么意思

网络释义

用法例句

Through investigation and reseach of scale insects in furit trees for several years in Kashi,the results showed that main scales were Pseudaulacaspis pentagona(Targioni-Tozzetti),Parlatoria oleae(Colvee),Parthenolecanium corni(Bcuche),Rhodococcus turanicus Arch,Eulecanium giganteum(Shinji).

通过几年来对喀什果树上的介壳虫调查研究,明确了果园主要介壳虫有桑白盾蚧、橄榄片盾蚧、吐伦球坚蚧、糖槭蚧、枣球蜡蚧。

An expert consultation system on the pest integrated management of landscape scale insect;

园林介壳虫综合治理信息咨询专家系统

Recently, a scale insect was outbreak in Xishuangbanna rubber plantation of Yunnan province.

近年来,在云南西双版纳地区大面积暴发流行橡胶介壳虫为害,根据其雌成虫的形态特征,确定为橡副珠蜡蚧(Parasaissetia nigra Nietner),属同翅目,蚧科,副珠蜡蚧属(Parasaissetia Takahashi)。

Effects of different insecticides on preventing and controlling scale insects of fruit trees show: 40% Supracide emulsifiable solution, 40% methidathion emulsifiable solution, 48% Lorben emulsifiable solution have good prevention and control effect on winter nymph of scale insect of fruit trees .

通过不同杀虫剂对果树介壳虫的防效试验结果表明,40%速扑杀乳油,40%介克特乳油,48%乐斯本乳油对果树介壳虫越冬若虫防效好,在施药后25d防效分别达91。

thoracic tracheal comb

(介壳虫)胸气管栉

A plant disease or infestation caused by scale insects.

介壳虫害由介壳虫引起的植物疾病或感染

Systematic and Faunistic Study on the Parasitic Wasps of Scale Insect in North China;

中国北方介壳虫寄生蜂分类区系研究

minute insect that feeds on plant juices; related to scale insects.

以植物的汁液为食的微小的昆虫；与介壳虫有关。

native to Australia; introduced elsewhere to control scale insects.

原产于澳大利亚；为控制介壳虫引入其它地区。

Study on the scale insects attacking flowers and integrated control techniques in Xinxiang

新乡市花卉常见介壳虫的识别及综合防治研究

scale-like plant-eating insect coated with a powdery waxy secretion; destructive esp. of fruit trees.

形似介壳虫的食植昆虫，体表有一层蜡状粉末分泌物；尤其伤害果树。

Mexican red scale insect that feeds on cacti; the source of a red dye.

墨西哥红色小介壳虫，吃仙人掌；是红色染料的原料。

Cocciol Occurrence and Control Research of Garden Plant and Flower in Anyang;

安阳市苗木花卉介壳虫发生规律和防治技术研究

Of or belonging to the order Homoptera, which includes the cicadas, aphids, and scale insects, characterized by sucking mouthparts.

同翅目的属于同翅目的，其中包括以吸口器为特点的蝉，蜂虫和介壳虫

DESCRIPTION OF A NEW SPECIES OF THE GENUS HUNGAROCYPRIS vAVRA 1906(CRUSTACEA: OSTRACODA)

大型介虫属一新种——(甲壳纲:介形亚纲)

(biology) relating to or possessing a test or testa.

（生）与介壳有关或有介壳。

Ostracodes are small animals, most of which have a two valved shell.

介形虫是小型动物，其中大部份都具有两瓣的外壳。

eclosion hormone

蜕壳激素[见于昆虫]

The anterior, uppermost part of the head of an insect.

额昆虫头壳前方最上部

BEATLES FOR SALE [2]

待售的甲壳虫乐队（二）

BEATLES FOR SALE [1]

待售的甲壳虫乐队[1]

This kind of beetles have hard shell.

这类甲虫有坚硬的外壳。