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- STUDIES ON THE FUMIGATION ACTIVITIES OF ETHYL FORMATE AGAINST THE ADULTS AND IMMATURE STAGES OF TRIBOLIUM CASTANEUM HERBST 甲酸乙酯对赤拟谷盗不同虫态的熏蒸活性研究
- Tribolium castaneum Herbst 赤拟谷盗
- Three selective methods of individual(ID), full sib famly(F) and index(IX) were examined for one five generations in high 21 days pupal weight of tribolium castaneum. 用个体选择法(ID)、家系选择法(F)和指数选择法(IX)三种选择方法,对赤拟谷盗21日龄蛹重向上选择,以对比各方法间在进行一个世代选择和多个世代选择时有何不同。
- The dominant species in material warehouse are Tribolium castaneum (Herbst.), Sitophilus zeamais (Motschusky),Rhyzopertha dominica (Fabricius),Palorus subdepressus (Wollaston). 生产车间优势种为黑菌虫、赤拟谷盗、玉米象。
- Camparing corrugated paper trapping with sample sieving,Cryptolestes ferrugineus and Tribolium castaneum are monitored earlier and more than that by the former method,but Rhizopertha dominica was checked about 4 weeks later than by the latter. 瓦楞纸板诱捕锈赤扁谷盗和赤拟谷盗较取样筛检法所得时间早、数量多,但在检测到谷蠹的时间上要比取样筛检晚4周的时间。
- Effect of oxygen concentrations (21, 17, 14, 11, 8, 5, 2%) and 5 doses of PH3 (0.025, 0.020, 0.015, 0.010, 0.005mg/1) on Tribolium castaneum,Oryzaephilus surinamensis and Rhyzopertha dominica has been studied. 本试验在21%25、17%25、14%25、11%25、8%25、5%25、2%25七组氧浓度和0.;025、0
- The dominant species were psocits and mites,accounting for 61.98% and 38% respectively. The other species were Tribolium castaneum,Cryptolestes pusillus,Sitophilus zeamais,Rhyzopertha dominica and Trogoderma persicum. 8月份仓库昆虫 7种 ;主要种类是书虱和螨类 ;分别占捕获总量的 61 .;9%25和 38%25;次要害虫种类有赤拟谷盗、长角谷盗、玉米象、谷蠹及花斑皮蠹。
- The test results for near 4 months in summer indicated that it is about 2 months earlier to detect lots of Cryptolestes ferrugineus and Rhizopertha dominica by ultraviolet light trapping than by sieving method,but not for Tribolium castaneum. 在夏季近4个月的研究观察中,发现紫外诱杀灯可较取样筛检早近2个月大量检测到锈赤扁谷盗,早约2个月检测到较多的谷蠹,紫外诱杀灯没有诱集到赤拟谷盗。
- It is reported that the toxicity and 1ab effect determination of fenitrothin powder on each strain of Rhizopertha dominica,Tribolium castaneum,Sitophilus oryzae and two strains of Sitophilus zeamais in the paper. 报告了简易法加工的杀虫松粉剂对谷蠹、赤拟谷盗、米象害虫的各一个品系和两个玉米象品系的毒力和室内药效测定结果。
- Tribolium castaneum ( Herbst ) 赤拟谷盗
- Tribolium castaneum(Herbst) 赤拟谷盗
- STUDIES ON THE FUMIGATION ACTIVITY OF FOUR PRICKLY ASH EXTRACTS TO THE ADULTS OF TRIBOLIUM CASTANEUM 四种花椒提取物对赤拟谷盗成虫熏蒸活性的研究
- Toxicities of Commonly Used Insecticides Against Tribolium Castaneum Adults and Larvae 常用杀虫剂对赤拟谷盗成虫和幼虫的毒力测定
- Biology Characteristics and Controlling Technique Research of Tribolium Castaneum of Silk Pest 茧丝害虫赤拟谷盗的生物学特性及防治研究
- TOXICITY ASSAY OF BASSA AND MALATHION TO SITOPHILUS ORYZAE AND TRIBOLIUM CASTANEUM 巴沙和马拉硫磷对两种储粮害虫成虫的毒力测定
- Weakening the cold-hardiness of the red flour beetle Tribolium castaneum with icenucleating active fungus 冰核真菌削弱赤拟谷盗抗寒力的初步研究
- REACHES ON THE INSECTICIDAL EFFECTS OF POKEWEED EXTRACTS ON SITOPHILUS ZEAMAIS MOTSCHULSKY AND TRIBOLIUM CASTANEUM 美洲商陆粗提物对赤拟谷盗和玉米象的作用效果研究
- Lethal effects of Syzygium aromaticum on the eggs and larvae of Tribolium castaneum 丁香对赤拟谷盗卵和幼虫的致死作用
- Im Herbst ist das Wetter sehr angenehm. 秋天天气很舒服。
- Der Herbst wird bald vorbei sein. 秋天就要过去了。