1) insects and mites of stored wheat
储粮虫螨
2) stored-grain mite
储粮螨类
1.
At the same time, the author makes comments on acariasis in human caused by stored-grain mites.
Ｋｒａｎｔｚ的分类系统，把中国储粮螨类分为４亚目：粉螨亚目Ａｃａｒｉｄａ，甲螨亚目Ｏｒｉｂａｔｉｄａ，辐几丁亚目Ａｃｔｉｎｅｄｉｄａ和革螨亚目Ｇａｍａｓｉｄａ，并就储粮螨类对人类的危害进行了评述。
3) stored grain insect
储粮害虫
1.
Design of isolation booth for stored grain insect sound detection;
储粮害虫声检测隔声室的设计
2.
Research progress and prospects of stored grain insect sound detection technology;
储粮害虫声检测技术研究进展与展望
3.
The distinction of insect kind on the characteristic of stored grain insect sound frequency;
基于害虫声频域特征的储粮害虫种类鉴别研究
4) stored-grain pests
储粮害虫
1.
Automatic recognition of stored-grain pests based on extension decision theory;
基于可拓决策理论的储粮害虫自动识别
2.
Classification of stored-grain pests based on extension theory;
基于可拓理论的储粮害虫分类方法研究
3.
Stored-grain pests classification based on L-M neural networks;
基于L-M神经网络的储粮害虫分类识别
5) stored grain insects
储粮害虫
1.
Insecticidal activity of extracts from Eupatorium adenophorum against four stored grain insects.;
紫茎泽兰提取物对四种储粮害虫的杀虫活性
2.
Preliminary Studies on Decrease the Cold-Hardiness of Stored Grain Insects;
降低储粮害虫抗寒力的初步研究
3.
The research advance of radiation techniques controlling stored grain insects are reviewed.
对辐射技术防治储粮害虫的研究进展进行了综述,主要包括γ射线、电子束、激光和微波辐射三种技术对不同储粮害虫的防治机理、生物效应、剂量水平、防治效果等的研究,并展望其应用前景。
6) stored-grain insects
储粮害虫
1.
The resistance of 9 strains,3species of common stored-grain insects in Weihai area were determined.
采用FAO方法对威海地区常见储粮害虫3个品种9个品系进行磷化氢抗性测定。
2.
The method on investigating the stored-grain insects in Wuhan Grain Depot,State Grain Reservs was introduced.
阐述了中央储备粮武汉直属库对库区储粮害虫的调查方法 ,记载了害虫虫种、害虫分布以及害虫的自然来源 ,使防治和保管人员做到心中有数 ,且能针对害虫进行有效防治。
3.
kg/m 2 CANGCHONGDI was applied on the surface of grain bulk in squat silo and in large warehouse to prevent and control stored-grain insects.
1kg仓虫敌 ,能有效地控制谷蠹、玉米象、长角谷盗和书虱等主要害虫的发生 ,实现以防为主的储粮害虫综合治理目标。
补充资料：虫螨霉素
分子式：
CAS号：
性质：链霉菌(Streptomyces mobaraensis)所产生，有A、B两种组分。虫螨霉素A为淡黄色油状物。沸点220～225℃(106.7Pa)。不溶于水，可溶于多数有机溶剂。虫螨霉素A对雄大鼠急性经口毒性LD50为3.33mg/kg、雌大鼠3.17mg/kg；虫螨霉素B对雌小鼠急性经口毒性LD50为55mg/kg。虫螨霉素A和B对雄小鼠急性经皮LD50分别为2.52和19.3mg/kg。本剂为杀虫抗生素，对家蝇、菜青虫、蚜虫、红蜘蛛有效。对某些植物病害亦有效。对家蚕毒性高。
CAS号：
性质：链霉菌(Streptomyces mobaraensis)所产生，有A、B两种组分。虫螨霉素A为淡黄色油状物。沸点220～225℃(106.7Pa)。不溶于水，可溶于多数有机溶剂。虫螨霉素A对雄大鼠急性经口毒性LD50为3.33mg/kg、雌大鼠3.17mg/kg；虫螨霉素B对雌小鼠急性经口毒性LD50为55mg/kg。虫螨霉素A和B对雄小鼠急性经皮LD50分别为2.52和19.3mg/kg。本剂为杀虫抗生素，对家蝇、菜青虫、蚜虫、红蜘蛛有效。对某些植物病害亦有效。对家蚕毒性高。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条