I think Bio control is the best option. You can use the metabolites secreted by the fluorescent Pseudomonads. as reported earlier it is effective against leaf miner insect. and have ability to kill the mosquito larvae.

Thanks for your answer.My professor is doing some research on Helophoroides.It is said the beetle is a great help for the protection .And also we can use Chouioia cunea Yang.But the population of the pest is too many . Bio control is always used at the beginning,I think .what's your opinion on Bio control ？（Sorry for my poor English）

Dr. Xiaoping. The problem is similar to the sal borer problem in India, we have worked on it. But unfortunately the cerambycids are very tough to manage unless complete biology and behaviour is known. Let me know the details, if you have. I do not assure you to give ultimate solution, but will surely be able to give you important clue. I have long experience in monitoring and management of these borers of forest trees in India thus would say that no biopesticide will practically work as suggested by other friends, except of some academic interests. You can visit www.kulkarni.n27.com also. How much is the incidence? How much area is affected. We can even collaborate on this for the benefit of science, forests and environment.

Sorry i typed your wrong name dr. Zianling. Rest of the text will remain same in my answer

Read the attached paper

Thanks for your answer sir .I am a undergraduate. Jianling li (李建领)is my Chinese name.As I know the ties on science between our two countries is not too much ,so it is great honor for me to talk with you and share our opinion with each other.Anoplophora glabripennis has a variety of host plants, the main hazards found in my investigation is sycamore,.This pest is only occurred in a smaller counties, but the victimization rate is very high, almost close to 100%.And the Hazard height is quite different with records,mainly concentrated in the 2-3 m height（ the bifurcation of trunk）.If you have the opportunity to ourcountry，welcome to my university.

Dear Mr. Jianling, managing insect pests in a forest ecosystem is quite difficult. we do have stem borer problem (Apriona sp.) in the mulberry (Morus alba) tree plantations. We take pesticide solution (any contact insecticide will do) in syringe and inject through the hole and the grubs immediately come out and die. But this is a combursome process, but found effective. This may be followed if the problem is severe and to be controlled in a short duration. Otherwise, if any host specific entomophagus pathogen is available, it can also be tried in a similar way of injecting through holes. This suggestion is not simply a theoritical one, but my practical experience in farmers mulberry tree plantation. They have achieved success.

All these suggestions are futile in getting practical solution for the problem.

For the suppression of menace of Apriona spp. in apple orchards, we have found injecting suspension of entomopathogenic nematodes (Steinernema feltiae and Heterorhabditis bacteriophora) and neem emulsion (azadirachtin) giving satisfactory results, as was obtained with the insecticide. You may try on small scale to see their effectiveness against Asian longicorn beetle.

Http://www.entomology.wisc.edu/mbcn/fea606.html

This is a research on the beetle in chinese.

Use Light Traps For manual collecting and Killing. Find the Entry Holes on the barks and Inject chlorpyrifos and the seal the holes with wax. As well you can try The Other way what Prem Raj Gupta has Suggested which is also a eco-friendly way of controlling them effectively.

I focus on another famous bores pest -pine shoot moth for several years, and I encounter the similar problem you mentioned, In my opinion, biocontrol method may be ideal alternative of traditioonal chemical control, but it is very crucial to select an appropriate natural enemy to develop success biological control programs

Use of light traps may not be advisable in a forest eco-system, wherein lot of other insect fauna (including most of the beneficial insects) will get trapped and destroyed.

Thanks for your remind J.B.Kumar.During my internship, I remember Chinaberry have a strongly induction effect on Anoplophora glabripennis.If the adult eat chinaberry，they will lay more eggs than eating other tree（2 or 3 times）.So if we want control the beetle ，we can cut down Chinaberry or spry insecticides on the tree.This can help us reduce the population effectively.

I think pheromone could be an alternate solution! This needs to be identified for the pest,if not already known! You may also look infor other semiochemicals-attraction by the stem volatiles etc. Is it possible for you to culture this insect in the lab?

We in India have been using kairomonal property of host to lure snd kill beetles thereby manage sal borer, Hoplocerambyx spinicornis pest below threshold level.

When the enemy is near the door, v should spend time in searching weapons or v should not spend time in testing their efficacy. Whichever weapon i strong v should use them, So,

When the pest problem is severe, it is not wise to spend time in innovating pheromones, kairomones etc., and test them in field. Also, culturing the stem borers is not so easy, which will eat away ur time and energy. Fiirst u reduce the pest population by injecting any contact insecticide into the live holes. Try to adopt such methods which are practically feasible and possible.

Dr. Kumar, injecting each and every tree in forests. You will realize it when you visit any forest. Maining forest hygine is very necessry and there are fixed set of methods. Injecting a few individual malberry tree easy but same can not be replicated in forests.

We have a long horned beetle here in Southern France that kills branches of oak trees and eventually the whole tree. They lay their eggs in 5-15 cm thick branches at the branch point and the larvae eat so much tissue that the branch dies. When it leaves there is a big hole, but treating this, is too late. The hole of the newly hatched larvae, no one can see. Some wasps are natural enemies, but they do not keep them down. We have very dry summers in southern France. You can easily catch a lot of these beetles simply by hanging bottle with water plus sugar plus a bit of detergent in trees. I have never tried it as a control method, so I have no ideas have many bottles that would take. Beetle density is never high here, but each female can destroy a lot of trees, so it might work.

Use a growth regulator insecticides (IGR) at the hatching of eggs. Use pyrethroids or Bacillus thuringiensis with larvae

I do not agree to Dr. Dadola

We have fresh and optimistic data on fumigation (HCN) of Anoplohora glabripennis infesting dry wood: this pest is highly sensitive to fumigation. details Article Researchagte: Wood penetration ability of hydrogen cyanide and its efficacy for fumigation of Anoplophora glabripennis, etc. -International Biodeterioration & Biodegradation 01/2013.) Although HCN has been used extensively in the past to control pests of fruit tress (scale insects) and flowers , unfortunately there are few data on HCN "forest phytotoxicty" enabling its use in this area.

Im working with cerambycid pest in Ficus carica in Mexico, two options can share with you:

Pruning infested branchs or trees

Monitoring adult activity with pheromone and funnel traps

At least in fruit crops, conditions of soil nutrition, trees stress and water management are key factors!!!!!

Best wishes

As I discussed earlier, in India we face epidemic of sal heartwood borer, Hoplocerambyx spinicornis. While any of the conventionally known methods like spraying the trees and injecting the holes etc of know practical utility, the foremost thing we have to do is to categorise the trees based on their infestation and then removing some badly damaged ones to maintain forest hygiene. For rest of the stock we catch beetles using trap tree method and kill these collected beetles. Pheromones and Kairomones are ofcource the options. However, their effective use in harsher conditions in temperature ranging from 30 to 40 degree cent. may not be so feasible. We face reoccurring epidemics every 20-30 years and thus have experience in dealing with them. Li, if it is possible, you can moot a proposal for collaborative/ join project so that our experiences can be shared in controlling longihorm beetles.

If you want to kill Asian longhorned beetle you should isolate some bacilli from same dead insect, it's better way.

I suggest reading the article below

Li, Z.Z., Alves, S.B., Roberts, D.W., Fan, M.Z., Delalibera, I., Tang, J., Lopes, R.B., Faria, M., Rangel, D.E.N., 2010. Biological control of insects in Brazil and China: history, current programs and reasons for their successes using entomopathogenic fungi. Biocontrol Science and Technology 20, 117-136, https://doi.org/10.1080/09583150903431665.