Results 41 to 50 of about 73 (55)

ふたてんこみどリよこばひニ就テ

open access: yes, 1938
  台灣本島天然條件佳適合棉花栽培,但棉花生長茂盛的同時,其害蟲也漸趨增多,使棉產業受到威脅及侵害。台灣本島棉產作物之害蟲目前已發現有七十餘種,其中直接影響棉產經濟的害蟲多達十種以上,而最主要的害蟲即為棉浮塵子(Chlorita biguttula ishida)。   棉浮塵子通常在棉花生長時就已寄生於葉片上,待其收成時將影響棉花的品質與質量,對於本島棉花產業相當具有威脅性。本論文針對棉浮塵子進行研究,觀察其生活史與生長環境及與棉花的影響關係。棉浮塵子除對棉產作物造成破壞之外,也常啃食其它農業作物。  
曾我部政義
core  

A rapid multi-disciplinary biodiversity assessment of the Kamdebooberge (Sneeuberg, Eastern Cape, South Africa): implications for conservation. [PDF]

open access: yesSpringerplus, 2012
Clark VR   +10 more
europepmc   +1 more source

Chemotypes and Biomarkers of Seven Species of New Caledonian Liverworts from the Bazzanioideae Subfamily. [PDF]

open access: yesMolecules, 2018
Métoyer B   +7 more
europepmc   +1 more source

FIELD EXPERIMENT WITH DI-SYSTON ON CONTROLLING COTTON INSECT PESTS (2)

open access: yes, 2019
本試驗棉田施用5% Di-Syston (0,0-diethy1 S-2-ethylthio) ethyl Phosphorodithiotaeioate)粒劑,分播種同時施用與播種後二個月施用等二種方式,每次每英畝用有效成份1或1. 5, 2, 3,磅等。結果以與棉播種同時每英畝施用有效成份一磅,即可有效防治棉浮塵子)Chlorita biguttula Ishida)與棉蚜蟲(Aphis gossypii G.),並可促進棉株高度之生長。對籽棉之產量 亦種顯著地增加。但Di-Syston對棉鈴害蟲 ...
杜金池;游江海, C.C. Tu;C.H. Yu
core  

棉浮塵子研究

open access: yes, 2014
  台灣本島天然條件佳適合棉花栽培,但棉花生長茂盛的同時,其害蟲也漸趨增多,使棉產業受到威脅及侵害。台灣本島棉產作物之害蟲目前已發現有七十餘種,其中直接影響棉產經濟的害蟲多達十種以上,而最主要的害蟲即為棉浮塵子(Chlorita biguttula ishida)。   棉浮塵子通常在棉花生長時就已寄生於葉片上,待其收成時將影響棉花的品質與質量,對於本島棉花產業相當具有威脅性。本論文針對棉浮塵子進行研究,觀察其生活史與生長環境及與棉花的影響關係。棉浮塵子除對棉產作物造成破壞之外,也常啃食其它農業作物。  
曾我部政義
core  

Studies on spiders as natural enemies of crop pests (I) : Daily activities of spiders in the cabbage fields, establishment of spiders liberated in the fields and evaluation of the effectiveness of spiders against crop pests

open access: yes, 1960
This paper reports general information obtained concerning the daily fluctuation of spider populations found in the cabbage fields in Fukuoka and Takanabe districts, the feeding of these on injurious crop insects, and the effect of Misumena tricuspidata (
萱嶋, 泉, Kayashima, Izumi
core  

A faunistic revision of Fulgoromorpha and Cicadomorpha (Insecta, Hemiptera) of Lithuania. [PDF]

open access: yesZookeys
Borodin O   +4 more
europepmc   +1 more source

Beyond nutmeg, mace, and cloves: Checklist of the liverworts and hornworts of Maluku Islands (Moluccas), Indonesia. [PDF]

open access: yesPhytoKeys
Nadhifah A   +5 more
europepmc   +1 more source

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