Long Hao companies adhere to energy saving, low carbon, green environmental protection and sustainable development strategy route, and the Fudan University in Shanghai, China Agricultural University Institute of electric light source, Shanghai Univer developed high-tech products, focus on the production of self-cleaning type solar lamp, solar garden lights, indoor and outdoor mosquito mosquito killing lamp, lamp, solar greenhouse special insecticidal lighting one lamp, solar radiation lamp, solar lights, frequency trembler lamps and solar power systems and other products.

In order to make full use of solar insecticidal lamp trapping effect on vegetable pests, the main factors that may affect the trapping effect of the solar lamp (mounting height, different time, different periods of light effect), crop planting and pest killing effect, weather conditions and trapping effect test, observation and achieved certain results, for further reasonable and effective in vegetable crops provide the basis for the promotion using solar insecticidal lamp.

Solar insecticidal lamp mounting height according to the local facilities, planting specific adjustment, horticultural field and facilities, more scaffolding crop more places, the installation height in 100 - 150 centimeters high, so management is not convenient, and the planting area is suitable for the low number of leaf, height should be less than 100 cm, otherwise it will affect the to the small body, flying ability, poor ability to bounce the pests, such as diamondback moth, etc..

Through the investigation on the solar insecticidal light traps pests, we think we should pay attention to the use of solar insecticidal lamp time, installation height and weather the several factors:

First, solar lamp installation time and light trapping time from May each year to the end of October is more appropriate, especially in June each year to October, the effect is more prominent, every day from the time of the evening lights and 19 - 24 during the main vegetable pests to trap a lot of diamondback moth, such as Maruca vitrata, beet armyworm, Spodoptera litura, cutworm, can effectively reduce the number of pests suggested that, in the middle of the night after 12 can turn off the lights.

Second, on the installation of solar insecticidal lamp height, can be combined with two factors. One is the solar insecticidal lamp area, planting vegetables and trapping pests, such as leafy crops, may be appropriate to lower installation height, under 100cm, can fly trapping ability of the noctuid pests at the same time, taking into account the small flying ability, small insects, such as a moth, also does not affect each lamp control area, but in the shed, the high stalk crop plots, taking into account the area of each lamp control, solar lamp may be higher, the height of at least more than 120cm, in order to reduce the influence of scaffolding, tall crops two is based on the trapping effect of obstacles; facilities vegetable planting area the appropriate master control, reduce barriers of frequency vibration solar insecticidal lamp light.

About third, during the solar insecticidal light traps weather requirements during the year May to October, in the light trapping have two points: one is when the special weather, such as typhoon, rainstorm or thunderstorm weather, the weather is two in cool weather, wind above 5, that does not turn on the light trap and kill, killing three from base observation year, the weather is cool and the wind, affect the adult activity, reduce the trapping effect, also affect the frequency trembler lamp lifetime.