The expellent activity of extract from Eupatorium adenophorum Spreng against Periplaneta americana(L.

[METHOD] use infusion extraction method to extract thirteen plants, and then use the extracts to determine the ovipositional deterrent activity against adults and the contact toxicity against nymphs.

The repellency and fumigant activity of Artemisia vulgars essential oil to Musca domestica vicina.;

Repellent Effect of Neem Formulation on Frankliniella Occidentalis;

Fumigation and Repellent of Test of Essential Oil from Polygonum hydropiper L.on Plutella xylostella;

The good bioactivity of repellent and control effect of the extract against vegetable aphids are showed.

Extraction of catnip essential oil components and their repellent activity against Aedes albopictus and Culex pipien pallens;

The repellent activity of essential oils from eight kinds of plants against Tomicus piniperda were studied in the labrotary .

In order to explore the possibility of acetamiprid for the termite control,contact toxicity and repellent activity of acetamiprid against Reticulitermes parvus weredetermined by the methods of toxic soil in the laboratory.

The repellency and QSAR of fourty aromatic carboxylic acid derivatives were analysed using Hansch′s method in the study.

Determination of Repellency of Aromatic Carboxylic Acid Derivatives to Housefly in Relationship to Quantitative Structure Activity;