![](images/graphics/blank.gif)
Tribolium Castaneum herbst
-
The sensory field of both maxillary and labial palps was concentrated on the distal segment forming the chemosensory field. Three types of sensilla on both maxillary and labial palps were characterized: trichodea, basiconica, and two subtypes of sensilla styliconica. Maxillary palps carried higher numbers of all types of sensilla than labial palps.
8p
schindler
30-12-2021
4
0
Download
-
The present study was carried out to determine the synergistic effects of edible oils (Palm, sunflower, cotton seed, rice bran, castor, sesame) and non-edible oils (Neem, pongamia, citronella, rosemary, thyme, jatropha and lemongrass) in the suppression of malathion resistance Sitophilus oryzae (L.) and Tribolium castaneum (Herbst.) by adopting residual film method. Among edible oils, sesamum exhibited high level of malathion resistance suppression in S. oryzae with SR of 74.
9p
chauchaungayxua8
03-10-2020
7
1
Download
-
Repellent activity of essential oil from tulsi plant against lesser grain borer, rhyzopertha dominica (Fabricius) (Coleoptera: Bostrichidae) and red rust flour beetle, tribolium castaneum herbst, (Coleoptera: Tenebronidae)
4p
cothumenhmong4
25-03-2020
7
2
Download
-
Survey were conducted to collect storage pests such as red flour beetle, Tribolium castaneum and rice weevil, Sitophilus oryzae from twenty three different government storage warehouses of the Tamil Nadu. Phosphine resistance in T. castaneum ranged from 91.67 to 100 per cent while in S. oryzae ranged from 66.67 to 90 per cent. About 91.67 per cent of maximum phosphine resistance was recorded in Nagarkoil, TNCSC. Considering S. oryzae, highest resistance level (90%) was recorded in Trichy, TNCSC while Pudukkottai, TNCSC showed lowest resistance level (66.67 %).
8p
cothumenhmong1
08-12-2019
6
0
Download
-
A study was conducted to evaluate the repellent activity of Neem oil (Azadirachta indica) against Red rust flour beetle (Tribolium castaneum) and lesser grain borer (Rhyzopertha dominica). The ethanolic concentrations of oil at 1%, 2% and 3% were tested against two stored product beetles and the readings were taken for 2 hours at half an hour interval. It was found that repellent activity was proportional to the concentration and higher concentration has stronger effect. Moreover the repellent effect was better on T. castaneum as compared to R. dominica. T. castaneum showed 88.31, 95.
4p
chauchaungayxua1
04-12-2019
13
2
Download
-
Complete suppression in progeny production was achieved on safflower and sesame only at 300 ppm. In conclusion, our research revealed that application of spinosad dust formulation at higher rates and for longer exposure intervals could control T.castaneum in different oilseeds.
7p
masterbarista
15-01-2019
14
1
Download
-
In this research, the efficacy of plant extract from Datura stramonium L. (Solanaceae) was tested against the red flour beetle, Tribolium castaneum (Herbst) (Coleoptera: Tenebrionidae), for its toxic and antifeedant activity.
7p
vimb123
12-01-2019
22
2
Download
-
Hiện nay môi trườ ngoại thành Hà Nội đang chịu ảnh hưởng nghiêm trọng bởi sự gia tăng phế thải. Phần lớn nguồn phế thải chưa được xử lí đều đổ vào môi trường đất, nước, mà hậu quả là môi trường đất, nước nông nghiệp trở nên ô nhiễm. Phế thải công nghiệp, phế thải sinh hoạt, hoá chất nông nghiệp tồn dư đi vào nước, vào không khí rồi tích tụ trong đất, làm cho đất bị thoái hoá, làm giảm năng suất, chất lượng sản phẩm, đặc biệt là rau xanh sản xuất trên khu vực đất bị ô nhiễm rất có thể trở thành độc hại cho người sử...
9p
banglang_1523
22-07-2012
111
12
Download
CHỦ ĐỀ BẠN MUỐN TÌM
![](images/graphics/blank.gif)