• Publications
  • Influence
Biological Characteristics of Montandoniola moraguesi(Hemiptera:Anthocoridae),a Predator of Gynaikothrips ficorum(Thysanoptera: Thripidae)
TLDR
Development and prey consumption of predatory bug Montandoniola moraguesi were observed with Gynaikothrips ficorum as prey and mortality of the predator during immature development was higher at 15 and 35℃ than at 20-30 ℃. Expand
Factors affecting flocculation of fermentation broth of Bacillus thuringiensis by chitosan.
TLDR
Results showed that a higher flocculation efficiency could be resulted in at pH 5.0-6.0,30-35℃, chitosan at 0.025%, and 5 min for stir at 550 r/min. Expand
PRELIMINARY STUDY ON BIOLOGICAL CHARACTERISTICS OF DENDROLIMUS PUNCTATUS AND BIOLOGICAL CONTROL OF IT
Dendrolimus punctatus has 2-3 generations a year in Fujian,1 and 2 instar larvae takes food in groups, imago is active in the day and keeps quiet at night and the active peak time is 21:00 to 23:00,Expand
A STUDY ON SPATIAL DISTRIBUTION PATTERN OF POLYGONUM LAPATHIFOLIUM L. IN VEGETABLE PLOT
Spatial distribution pattern of Polygonum lapathifolium L. is determined in vegetable plot. The results show that it displays as the negative binomial distribution by determination of frequencyExpand
MECHANISM OF TOXICITY OF BIOLOGICAL PESTICIDE GCSC-BTA AGAINST PLUTELLA XYLOSTELLA L.
GCSC-BtA was composed of Bt-crystal toxin and Avermectin, and had similar mechanism of toxicity to Avermectin against Plutella xylostella. Both BtA and Avermectin had contact poison and stomachExpand
STUDY ON THE CONCENTRATION IECHNIQUE OF FERMENTATION LIQUID FOR BACILLUS THURINGIENSIS
The present paper put forward the new technique of fermentation liquid process for Bacillus thuringiensis, as molecule filter concentration. The optimal hole diameter of the molecule filter forExpand
DETECTING SENSITIVITY OF PLUTELLA XYLOSTELLA AGAINST GCSC-BtA IN FUJIAN, CHINA
LC 50 values for field generations of Plutella xylostella collected from different areas in Fujian province, China treated with conjugated biocide GCSC-BtA, B.t. crystal and Abamectin were detectedExpand